FCC ID: AK8DWTB30 DIGITAL WIRELESS TRANSMITTER

5-014-890-01 (1) CAUTION Digital Wireless Transmitter Before Using This Unit Before operating the unit, please read this manual thoroughly and retain it for future reference. DWT-B30 2019 Sony Corporation Printed in Japan 5014890010 English WARNING To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only. S-1_v007-000_5-014-890-01(1)_201909111425_GB_1/76 CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. When you dispose of the battery, you must obey the law in the relative area or country. S-4_v005-000_5-014-890-01(1)_201909111425_GB_2/76 CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. When you dispose of the battery or the product, you must obey the law in the corresponding area or country. Do not dispose of the battery or the product in a fire or a hot oven, or mechanically crush or cut the battery. It may explode or cause a fire. Do not subject the battery to extremely low air pressure that may result in an explosion or the leakage of flammable liquid or gas. Do not place the battery in a high temperature place, such as under direct sunlight or near fire. It may ignite, explode, or cause a fire. Do not immerse or wet the battery in water or seawater. This may cause an electric shock. S-4D_v003-000_5-014-890-01(1)_201909111425_GB_3/76 This symbol is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. S-14_v006-000_5-014-890-01(1)_201909111425_GB_4/76 Danger of explosion if battery is incorrectly replaced. When the internal battery needs to be replaced, please contact a qualified service person. Danger of fire or explosion. When you dispose of the battery or the product, you must obey the law in the relative area or country. Do not dispose of the battery or the product into a fire or a hot oven, or mechanically crush or cut the battery. Danger of fire, explosion or electric shock. Avoid operating or storing the product in the following locations. Extremely hot or cold places (for operating temperature, see Installation Manual.) Locations where corrosive gas or flammable gas is emitted, or where salt damage may occur. S-78_v006-000_5-014-890-01(1)_201909111425_GB_5/76 All interface cables used to connect the equipment to peripherals must be shielded type to comply with EMC standard(s) and to prevent undesired operation due to radiated emissions. When cables are supplied, always use them for this purpose. E-8_v009-000_5-014-890-01(1)_201909111425_GB_6/76 ATTENTION The electromagnetic fields at the specific frequencies may influence the sound of this unit. E-24B_v011-000_5-014-890-01(1)_201909111425_GB_7/76 For the customers in the U.S.A. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. E-6_v003-000_5-014-890-01(1)_201909111425_GB_8/76 Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. E-7A_v003-000_5-014-890-01(1)_201909111425_GB_9/76 If you have any questions about this product, you may call:

Sony Customer Information Service Center 1-800-222-7669 or http://

www.sony.com/

Suppliers Declaration of Conformity Trade Name Model

: SONY

: DWT-B30 Responsible party

: Sony Electronics Inc. Address

: 16535 Via Esprillo, San Diego, CA Telephone Number 92127 U.S.A.

: 858-942-2230 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. E-10A_v002-000_5-014-890-01(1)_201909111425_GB_10/76 You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment. R-3_v002-000_5-014-890-01(1)_201909111425_GB_11/76 All interface cables used to connect peripherals must be shielded in order to comply with the limits for a digital device pursuant to Subpart B of part 15 of FCC Rules. R-4_v002-000_5-014-890-01(1)_201909111425_GB_12/76 Important Notice This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and body

(excluding extremities: hands, wrists and feet). R-6_v001-000_5-014-890-01(1)_201909111425_GB_13/76 FCC Radiation Exposure Statement The available scientific evidence does not show that any health problems are associated with using low power wireless devices. There is no proof, however, that these low power wireless devices are absolutely safe. Low power Wireless devices emit low levels of radio frequency energy (RF) in the microwave range while being used. Whereas high levels of RF can produce health effects (by heating tissue), exposure of low-level RF that does not produce heating effects causes no known adverse health effects. Many studies of low-level RF exposures have not found any biological effects. Some studies have suggested that some biological effects might occur, but such findings have not been confirmed by additional research. DWT-B30 has been tested and found to comply with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines. R-7_v004-000_5-014-890-01(1)_201909111425_GB_14/76 This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. W-11_v002-000_5-014-890-01(1)_201909111425_GB_15/76 Antenna type: /4 flexible wire Users need to register with and check a white-space database to determine available channels prior to operation at a given location. This model contains an FCC -approved RF module. RF Module

:RM-215 W-15_v002-000_5-014-890-01(1)_201909111425_GB_16/76 Contains FCC ID

:AK8RM215 W-4_v004-000_5-014-890-01(1)_201909111425_GB_17/76 For the customers in Canada CAN ICES-3 (B)/NMB-3(B) E-13_v002-000_5-014-890-01(1)_201909111425_GB_18/76 For the customers in Canada This device complies with Industry Canadas applicable licence-exempt RSSs. Operation is subject to the following two conditions:

(1) This device may not cause interference; and

(2) This device must accept any interference, including interference that may cause undesired operation of the device. R-10_v004-000_5-014-890-01(1)_201909111425_GB_19/76 IC Exposure of Humans to RF Fields The installer of this radio equipment must ensure that the antenna is located or pointed such that it does not emit RF field in excess of Health Canada limits for the general population; consult Safety Code 6, obtainable from Health Canadas website www.hc-sc.gc.ca/index-eng. php R-11_v002-000_5-014-890-01(1)_201909111425_GB_20/76 The term IC: before the radio certification number only signifies that Industry Canada technical specifications were met. R-12_v002-000_5-014-890-01(1)_201909111425_GB_21/76 This device operates on a no-protection, no-interference basis. Should the user seek to obtain protection from other radio services operating in the same TV bands, a radio licence is required. For further details, consult Innovation, Science and Economic Development Canadas document Client Procedures Circular CPC-2-1-28, Voluntary Licensing of Licence-

Exempt Low-Power Radio Apparatus in the TV Bands. W-13_v004-000_5-014-890-01(1)_201909111425_GB_22/76 For the customers in Europe Hereby, Sony Corporation declares that this equipment is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: http://www. compliance.sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_GB_23/76 This radio transmitter (409B-DWTB30) has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Antenna type: /4 flexible wire, Gain: 2.14 dBi R-62_v005-000_5-014-890-01(1)_201909111425_GB_24/76 The available scientific evidence does not show that any health problems are associated with using low power wireless devices. There is no proof, however, that these low power wireless devices are absolutely safe. Low power Wireless devices emit low levels of radio frequency energy (RF) in the microwave range while being used. Whereas high levels of RF can produce health effects (by heating tissue), exposure of low-level RF that does not produce heating effects causes no known adverse health effects. Many studies of low-level RF exposures have not found any biological effects. Some studies have suggested that some biological effects might occur, but such findings have not been confirmed by additional research. DWT-B30 has been tested and found to comply with IC radiation exposure limits set forth for an uncontrolled environment and meets RSS-102 of the IC radio frequency (RF) Exposure rules. R-67_v002-000_5-014-890-01(1)_201909111425_GB_25/76 In order to comply with FCC radio-frequency radiation exposure guidelines for an uncontrolled exposure, this device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter. R-78_v001-000_5-014-890-01(1)_201909111425_GB_26/76 Frequency range : 470 MHz to 714 MHz Maximum RF power output : 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_GB_27/76 IEEE 802.15.4 : 2,400 MHz - 2,483.5 MHz, < 3 dBm e.i.r.p. R-93A_v004-000_5-014-890-01(1)_201909111425_GB_28/76 Voor klanten in Europa Hierbij verklaart Sony Corporation dat deze radioapparatuur conform is met Richtlijn 2014/53/EU. De volledige tekst van de EU-

conformiteitsverklaring kan worden geraadpleegd op het volgende internetadres: http://www.compliance.sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_NL_29/76 Frequentiebereik: 470 MHz tot 714 MHz Maximaal RF-vermogen: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_NL_30/76 Fr kunder i Europa Hrmed frskrar Sony Corporation att denna utrustning verensstmmer med direktiv 2014/53/EU. Den fullstndiga texten till EU-frskran om verensstmmelse finns p fljande webbadress:

http://www.compliance.sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_SE_31/76 Frekvensintervall: 470 MHz till 714 MHz Maximal RF-effekt: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_SE_32/76 Para clientes na Europa O(a) abaixo assinado(a) Sony Corporation declara que o presente equipamento est em conformidade com a Diretiva 2014/53/UE. O texto integral da declarao de conformidade est disponvel no seguinte endereo de Internet: http://www.compliance.sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_PT_33/76 Intervalo de frequncia: 470 MHz para 714 MHz Potncia mxima de RF: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_PT_34/76 For kunder i Europa Herved erklrer Sony Corporation, at dette udstyr er i overensstemmelse med direktiv 2014/53 / EU. Den fulde ordlyd af EU-overensstemmelseserklringen er tilgngelig p flgende internetadresse: http://www.compliance.sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_DK_35/76 Frekvensomrde: 470 MHz til 714 MHz Maksimal RF-udgangseffekt: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_DK_36/76 Asiakkaille Euroopassa Sony Corporation vakuuttaa, ett tm laite on direktiivin 2014/53/EU mukainen. EU-vaatimustenmukaisuusvakuutuksen tysimittainen teksti on saatavilla seuraavassa internetosoitteessa: http://www.compliance. sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_FI_37/76 Taajuusalue: 470 MHz 714 MHz Enimmislhetysteho radiotaajuudella: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_FI_38/76 For kunder i Europa Herved erklrer Sony Corporation at utstyrstypen er i samsvar med direktiv 2014/53/EU. EU-erklring fulltekst finner du p Internett under:

http://www.compliance.sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_NO_39/76 Frekvensomrde: 470 MHz til 714 MHz Maksimal RF-utgangseffekt: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_NO_40/76 Sony Corporation , 2014/53/EU.

:

http://www.compliance.sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_GR_41/76

: 470 MHz 714 MHz RF: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_GR_42/76 DWT-B30 flyer (GB) 5-014-890-01 (1) Avrupa'daki mteriler iin Sony Corporation, bu cihazn 2014/53/EU Direktifi ile uyumlu olduunu beyan eder. AB uygunluk beyannn tam metni aadaki internet adresinde mevcuttur: http://www.compliance.sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_TR_43/76 Frekans aral: 470 MHz ila 714 MHz Maksimum RF g k: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_TR_44/76

, Sony Corporation , 2014/53/EU.

: http://www.compliance.sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_BG_45/76

: 470 714

: 25 e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_BG_46/76 Pro zkaznky v Evrop Sony Corporation tmto prohlauje, e toto zazen je v souladu se smrnic 2014/53/EU. pln znn EU prohlen o shod je k dispozici na tto internetov adrese: http://www.compliance.sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_CZ_47/76 Frekvenn rozsah: 470 MHz a 714 MHz Maximln vyzen vkon na rdiov frekvenci: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_CZ_48/76 Pentru clienii din Europa Prin prezenta, Sony Corporation declar c acest echipament este n conformitate cu Directiva 2014/53/UE. Textul integral al declaraiei UE de conformitate este disponibil la urmtoarea adres internet: http://www. compliance.sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_RO_49/76 Gama de frecven: de la 470 MHz pn la 714 MHz Tensiunea de ieire maxim RF: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_RO_50/76 Klientidele Euroopas Kesolevaga deklareerib Sony Corporation, et kesolev seade vastab direktiivi 2014/53/EL nuetele. ELi vastavusdeklaratsiooni tielik tekst on kttesaadav jrgmisel internetiaadressil: http://www.compliance.sony. eu R-19A_v007-000_5-014-890-01(1)_201909111425_EE_51/76 Sagedusvahemik: 470 MHz kuni 714 MHz Maksimaalne raadiosageduslik vljundvimsus: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_EE_52/76 Eurpai gyfeleinknek A Sony Corporation igazolja, hogy ez a kszlk megfelel a 2014/53/EU irnyelvnek. Az EU-megfelelsgi nyilatkozat teljes szvege elrhet a kvetkez internetes cmen: http://www.compliance.sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_HU_53/76 Frekvenciatartomny: 470 MHz 714 MHz Max. nagyfrekvencis kimeneti teljestmny: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_HU_54/76 Klientiem Eirop Ar o Sony Corporation deklar, ka iekrta atbilst direktvai 2014/53/ES. Pilns ES atbilstbas deklarcijas teksts ir pieejams d interneta vietn:

http://www.compliance.sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_LV_55/76 Frekvenu diapazons: no 470 MHz ldz 714 MHz Maksiml RF izejas jauda: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_LV_56/76 Europos klientams Mes, Sony Corporation, patvirtiname, kad is renginys atitinka direktyv 2014/53/ES. Visas ES atitikties deklaracijos tekstas pasiekiamas iuo internetiniu adresu: http://www.compliance.sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_LT_57/76 Dani intervalas: nuo 470 MHz iki 714 MHz Didiausia RD galios ivestis: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_LT_58/76 Dla klientw w Europie Sony Corporation niniejszym owiadcza, e to urzdzenie jest zgodne z dyrektyw 2014/53/UE. Peny tekst deklaracji zgodnoci UE jest dostpny pod nastpujcym adresem internetowym: http://www.compliance. sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_PL_59/76 Zakres czstotliwoci: od 470 MHz do 714 MHz Maksymalna moc wyjciowa czstotliwoci radiowej: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_PL_60/76 Pre zkaznkov v Eurpe Sony Corporation tmto vyhlasuje, e zariadenie je v slade so smernicou 2014/53/E. pln vyhlsenie E o zhode je k dispozcii na tejto internetovej adrese: http://www.compliance.sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_SK_61/76 Frekvenn rozsah: 470 MHz a 714 MHz Maximlny RF vkon: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_SK_62/76 Za stranke v Evropi Sony Corporation potrjuje, da je ta oprema skladna z Direktivo 2014/53/

EU. Celotno besedilo izjave EU o skladnosti je na voljo na naslednjem spletnem naslovu: http://www.compliance.sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_SI_63/76 Frekvenni obseg: od 470 MHz do 714 MHz Najveja izhodna mo RF: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_SI_64/76 Za korisnike u Europi Sony Corporation ovime izjavljuje da je ova oprema u skladu s Direktivom 2014/53/EU. Cjeloviti tekst EU izjave o sukladnosti dostupan je na sljedeoj internetskoj adresi: http://www.compliance.sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_HR_65/76 Raspon frekvencije: 470 MHz do 714 MHz Maksimalna izlazna snaga radijske frekvencije: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_HR_66/76 Za kupce u Evropi Ovim, kompanija Sony Corporation izjavljuje da je ova oprema usaglaena sa direktivom 2014/53/EU. Pun tekst Izjave o usaglaenosti za EU je dostupan na sledeoj internet adresi: http://www.compliance. sony.eu R-19A_v007-000_5-014-890-01(1)_201909111425_SR_67/76 Frekventni opseg: od 470 MHz do 714 MHz Maksimalna izlazna snaga RF emisije: 25 mW e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_SR_68/76

: 470 714 M

. : 25 e.r.p. R-93C_v002-000_5-014-890-01(1)_201909111425_UA_69/76 Trkiyedeki mteriler iin AEEE Ynetmeliine Uygundur K-T4-2_v004--001_5-014-890-01(1)_201909111425_TR_70/76 For the customers in the U.S.A. SONY LIMITED WARRANTY- Please visit http://www.sony.com/psa/

warranty for important information and complete terms and conditions of Sonys limited warranty applicable to this product. For the customers in Canada SONY LIMITED WARRANTY - Please visit http://www.sonybiz.ca/pro/

lang/en/ca/article/resources-warranty for important information and complete terms and conditions of Sonys limited warranty applicable to this product. For the customers in Europe Sony Professional Solutions Europe - Standard Warranty and Exceptions on Standard Warranty. Please visit https://pro.sony/en_GB/support-

services/warranty/support-professional-solutions-europe-standard-

product-warranty for important information and complete terms and conditions. For the customers in Korea SONY LIMITED WARRANTY - Please visit http://bpeng.sony.co.kr/

handler/BPAS-Start for important information and complete terms and conditions of Sonys limited warranty applicable to this product. L-5_v007-000_5-014-890-01(1)_201909111425_GB_71/76 Usage Precautions M-0010_v001-000_5-014-890-01(1)_201909111425_GB_72/76 Notes Always verify that the unit is operating properly before use. SONY WILL NOT BE LIABLE FOR DAMAGES OF ANY KIND INCLUDING, BUT NOT LIMITED TO, COMPENSATION OR REIMBURSEMENT ON ACCOUNT OF THE LOSS OF PRESENT OR PROSPECTIVE PROFITS DUE TO FAILURE OF THIS UNIT, EITHER DURING THE WARRANTY PERIOD OR AFTER EXPIRATION OF THE WARRANTY, OR FOR ANY OTHER REASON WHATSOEVER. SONY WILL NOT BE LIABLE FOR CLAIMS OF ANY KIND MADE BY USERS OF THIS UNIT OR MADE BY THIRD PARTIES. SONY WILL NOT BE LIABLE FOR THE TERMINATION OR DISCONTINUATION OF ANY SERVICES RELATED TO THIS UNIT THAT MAY RESULT DUE TO CIRCUMSTANCES OF ANY KIND. M-A120-00_v003-000_5-014-890-01(1)_201909111425_GB_73/76 If the unit is suddenly taken from a cold to a warm location, or if ambient temperature suddenly rises, moisture may form on the outer surface of the unit and/or inside of the unit. This is known as condensation. If condensation occurs, turn off the unit and wait until the condensation clears before operating the unit. Operating the unit while condensation is present may damage the unit. M-B200-00_v005-000_5-014-890-01(1)_201909111425_GB_74/76 Dimensions (unit: mm (inches))

) 8

/

7 2

(

3 7 17 (11/16)

*204 (8 1/8) 63 (2 1/2) Mass Supplied accessories Optional accessories Approx. 125 g (4.4 oz) Including batteries, not including microphone Spare battery case (1) Soft case (1) Microphone cable (4-pin to XLR-type 3- pin, US model only) (1) Carrying case (1) Scribble sheet (1) Before Using This Unit (3) CD-ROM (1) ECM-90BC, ECM-90LM, ECM-77LM, ECM-77BC/9X, ECM-66BC/9X, ECM-44BC/9X, and ECM-FT5BC lavalier microphones Design and specifications are subject to change without notice. The life expectancy of the electrolytic capacitor is about 5 years under normal operating temperatures and normal usage (8 hours per day; 25 days per month). If usage exceeds the above normal usage frequency, the life expectancy may be reduced correspondingly. M-C341-00_v005-000_5-014-890-01(1)_201909111425_GB_76/76 Features The DWT-B30 is a digital wireless transmitter for a UHF synthesized wireless microphone system to be used for broadcast or movie production purpose. This transmitter is suitable for Electronic News Gathering (ENG) and Electronic Field Production (EFP). Using the CD-ROM manuals The manuals can be viewed on a computer with Adobe Reader installed. You can download Adobe Reader for free from the Adobe website. 1 2 Note If you damage or lose the CD-ROM, you can purchase a new one from your dealer or Sony service representative. Open the "index.html" file on the CD-ROM. Select the language of the manual you want to view. Specifications Crystal-controlled PLL synthesizer 2 mW/10 mW/25 mW (e.r.p) selectable

/4 flexible wire 192 kHz or less MODE1: 0.8 ms MODE2: 0.7 ms MODE3: 1.8 ms MODE4: 0.7 ms Transmitting section Oscillator type RF power output Antenna type Occupied RF bandwidth Audio delay Allowable deviation of transmission frequency Type of emission Modulation method Audio section Maximum input level Audio attenuator adjustment range (pad) Microphone input connector US model: Sony 4-pin (SMC9-4S) (female) Input impedance Frequency response T.H.D Dynamic range European model: Small 3-pin connector with lock 4.7 kohms or more 20 Hz to 22,000 Hz MODE1, MODE2, MODE4: 0.03% or less MODE3: 0.3% or less 106 dB or more MIC: 22 dBu (with 0 dB attenuator) LINE: +24 dBu 0 dB to 48 dB (3 dB steps, MIC input mode only) 6.5 ppm G1E or G1D

/4 Shift QPSK General Operating voltage Consumption current Battery life Operating temperature Storage temperature Wireless remote control 0 dBu = 0.775 V 3.0 V DC (2 x AA alkaline batteries) 5.0 V DC (USB power source) Max. 450 mA DC (at 3V DC, 25 mW antenna power) Continuous operating time 6.5 hours (at 25 C (77 F), 10-mW output using Sony LR6 (AA)-size alkaline batteries with CODEC MODE set to MODE1 and the wireless remote control function off and DIMMER MODE set to AUTO OFF) 0 C to 50 C (32 F to 122 F) Note When used in locations with an ambient temperature of 45 C (113 F) or higher, make sure the unit does not come into direct contact with your skin, as it may cause burns due to high temperature. 20 C to +60 C (4 F to +140 F) 2.4-GHz IEEE802.15.4 compliant Due to the characteristics of the material used in the OLED panel, permanent burn-in or reduction in brightness may occur. These problems are not a malfunction. M-C300-00_v005-000_5-014-890-01(1)_201909111425_GB_75/76 DWT-B30 flyer (GB) 5-014-890-01 (1)

5-014-891-01 (1) Digital Wireless Transmitter Operating Instructions DWT-B30 2019 Sony Corporation Notes on simultaneous multi-channel operation ............................................................ 18 Note on microphone and transmitter combinations ...................................................... 18 CROSS REMOTE Compatibility ........................ 18 Specifications ........................................................... 19 Carrier Frequencies and Channel Steps ............... 21 Table of Contents Features ...................................................................... 3 Parts Identification ................................................... 4 Power Supply ............................................................. 5 Installing the batteries ............................................ 5 Setting the Transmission Channel ........................... 6 Selecting the group/channel ................................... 6 Using Cross Remote .................................................. 7 Pairing with a receiver ........................................... 7 Using the Encrypted Transmission Function ......... 8 Using the encryption key modes (SECURE KEY /

AES256) .............................................................. 8 Using the password mode (PASSWORD) ............ 9 Basic Menu Operations ............................................ 9 Setting Menus .......................................................... 10 Unit name setting (NAME) ................................. 10 Selecting the frequency band (BAND) ................ 10 Selecting the group/channel (GP/CH) ................. 10 Audio attenuator setting (AF ATT) ..................... 10 Low-cut filter setting (LCF) ................................ 10 Lock function (LOCK) ........................................ 11 Power save setting (POWER SAVE) .................. 11 Setting the battery type (BATTERY TYPE) ....... 11 Cross Remote (RF REMOTE) ............................. 11 Receiver search function (SEARCH RX) ............ 11 Audio codec mode setting (CODEC MODE) ..... 12 Encrypted transmission function Setting

(ENCRYPTION) ............................................... 12 Audio input level setting (INPUT LEVEL) ......... 12 Audio phase switch function (AF PHASE) ......... 12 Generating an internal signal (INTERNAL SG) ..................................................................... 12 Setting the RF output power (RF POWER) ........ 12 Setting the maximum RF output power (MAX RF POWER) ............................................................ 13 Displaying the accumulated use time (TIME) ..... 13 Setting the brightness of the display

(BRIGHTNESS) ................................................ 13 Automatic dimming of the display (DIMMER MODE) .............................................................. 13 Settings storage function (USER MEMORY) ..... 13 Power source priority setting (POWER PRIORITY) ........................................................ 14 Resetting parameters to their factory settings

(FACTORY PRESET) ...................................... 14 Displaying the software version (VERSION) ..... 14 Attaching With the Soft Case ................................. 14 Changing the direction of the belt clip ................ 14 Wrapping the microphone cable around the soft case .................................................................... 14 Removing the unit from a belt ............................. 15 Block Diagram ......................................................... 16 Troubleshooting ....................................................... 17 Important Notes on Operation .............................. 18 Notes on using the transmitter ............................. 18 On cleaning .......................................................... 18 2 Encrypted transmissions AES 256-bit encryption allows for highly secure wireless transmissions. Switchable mic or line input level and adjustable attenuator Supports line/mic input and is equipped with an audio attenuator that is adjustable in 3 dB steps up to a maximum of 48 dB during mic input. The attenuator can be controlled remotely from the receiver. RF transmission output switching available RF transmission output can be set to 2, 10, or 25 mW according to multi channel operation or long-distance transmission priority. For details, see Setting the RF output power (RF POWER) (page 12). User-set memory function Various settings can be saved and activated on the transmitter. For further details, see Settings storage function (USER MEMORY) (page 13). USB for external power supply An external supply enables operation for long periods of time and power supply in emergencies. Compact, lightweight, and rugged design The unit is equipped with a magnesium-alloy casing, providing a body that is durable in addition to being compact and lightweight. Supports operation for long periods of time and various battery types The DWT-B30 supports various battery types, such as AA alkaline batteries, lithium ion batteries, and NiMH batteries. It can be operated for approximately 6.5 hours when powered by alkaline batteries. Organic EL (electroluminescent) display The quick response of the OLED (organic light-emitting diode) display enables real-time operating conditions to be displayed clearly and accurately. Features The DWT-B30 is a digital wireless transmitter for a UHF synthesized wireless microphone system to be used for broadcast or movie production purpose. This transmitter is suitable for Electronic News Gathering (ENG) and Electronic Field Production (EFP). What is DWX?

DWX refers to Sonys new digital wireless microphone system. The DWX series reflects Sonys extensive expertise in professional microphones and sound design. It represents a successful blend of Sony know-how, wireless technology renowned for stability, and cutting-edge digital audio technology. In addition to realizing the high sound quality possible with a digital system, the DWX series supports multi-

channel simultaneous operation, encrypted transmission, and metadata transmission for monitoring the status of multiple transmitters. Using a main link and a separate additional link, remote control of transmitters from the receiver is also possible. With its many advanced features, the system has the potential to revolutionize the workflow of professional applications. What is WiDIF-HP?

WiDIF-HP (WiDIF: Wireless Digital Interface Format, HP: High Profile) is a wireless digital audio interface format developed by Sony. It enables highly secure transmission with high sound quality and low system latency, and supports simultaneous multi-channel operation. What is Cross Remote?

Cross Remote is a system that allows transmitters to be monitored and controlled from a receiver and the Wireless Studio control software installed on a computer connected to the receiver. For example, the settings of a transmitter worn under clothing can be easily changed over the wireless link. Simultaneous multi-channel operation Simultaneous multi-channel operation is made possible with the 375-kHz interval channel plan. High sound quality and low latency Low system latency of 1.2 ms is achieved when using CODEC MODE2. Switch between four audio codec modes based on your operational needs. For details, see Audio codec mode setting (CODEC MODE) (page 12). 3 Parts Identification European model Connector front view 1: GND 2: +5.2 V DC output (for power supply of lavalier 3: HOT (input impedance 4.7 kohms or more with microphone)

+5.2 V DC) Connecting the microphone Microphone (optional) To secure the connection, turn the ring on the connection plug to lock it. e + or button Selects functions or values shown on the display. Holding down the button while switching on the transmitter activates the pairing operation for the wireless remote control function. f POWER switch Turns the transmitter ON or OFF. g Battery compartment Accommodates two LR6 (size AA) alkaline batteries. For details on how to insert the batteries, see Power Supply (page 5). h SET button Adjusts displayed function settings and enters the value. Holding down the SET button while switching on the power turns the transmitter on without sending a signal. i USB connector (Micro USB) The transmitter can be operated for long periods of time using a mobile battery or commercial USB power source. j Display section A RF transmission indication Indicates the current transmission status.

: Currently transmitting

:Transmission stopped a Antenna b AF (audio input level) /PEAK indicator Lights up green when the signal input is stronger than the reference level. Lights up red when the signal input is 3 dB below the level at which distortion begins. c POWER indicator Lights up green when the transmitter is turned on. When the battery is exhausted, the indicator starts flashing. d Audio input connector Connects the output plug from the optional lavalier microphone. This connector also accepts the input from another wired microphone connected through the supplied microphone cable, or the audio output from a mixer, etc. US model Connector front view 1: DC output + 5.2 V (for lavalier microphone power supply) 2: HOT (input impedance 4.7 kohms or more) 3: COLD (input impedance 4.7 kohms or more) 4: GND To connect a microphone Microphone (optional) To secure the microphone cable connection, be sure to turn and lock the connector cover. 4 B RF (radio frequency) transmission power indication Indicates the current transmission power setting. You can change the setting with the RF transmission power setting function. H: transmitting at 25 mW M: transmitting at 10 mW L: transmitting at 2 mW C Audio input level meter Indicates the input signal level. D Reference level gauge Indicates the reference input level. When the attenuation is 0 dB with INPUT LEVEL set to MIC, 58 dBu (60 dBV) is indicated. When LINE is selected for INPUT LEVEL,

+4 dBu is indicated. E Peak indicator Warns of excessive input by lighting up when the signal is 3 dB below the level at which distortion begins. F Lock indicator Indicates whether the accidental operation locks are enabled. Nothing is displayed when the lock function is disabled.

: Operation of the POWER button is locked.

: Changes to the settings are locked.

: Operation of the POWER button and changes to the settings are locked. For details, see Lock function (LOCK) (page 11). G Cross Remote condition indication Indicates the signal transmission condition of the wireless remote control function (4 levels).

: Good transmission

: Somewhat good transmission

: Somewhat poor transmission

: Poor transmission

: Unable to communicate with paired receiver When the wireless remote control function is off, this indication does not appear. H Power display Displays the type of power source being used.

: Operating on battery power, displays remaining battery level.

: Operating on USB power. For details, see Battery indication (page 5). I Menu display section The status of 17 different functions are displayed here. To select the function, press the + or button repeatedly. For details, see Setting Menus (page 10). Power Supply The transmitter can operate on two LR6 (size AA) alkaline batteries continuously for about 6.5 hours at 25 C (77 F). Connecting a mobile battery to the USB connector enables operation for a long period of time. Installing the batteries 1 Squeeze the battery-holder tabs inward (in the direction of the arrows) and slide out the battery holder. 2 Insert new batteries, making sure the polarities are correct, and then return the battery holder to its original position. Battery indication The power status is indicated by eight level indications. Replace both batteries when the battery indication starts to flash. Be sure to check the expiration date printed date on the new batteries before using them. Notes

When BATTERY TYPE is set to TYPE1, the power status is indicated based on the use of new LR6 (size AA) Sony Alkaline batteries. An incorrect indication may result when a different kind of batteries, a different brand of batteries or old batteries are used. If you plan to use other kind of batteries than alkaline, set the BATTERY TYPE function according to the type of batteries to be used.

If you plan to use the transmitter for a long period of time, it is recommended that you replace the batteries with brand new ones.

Use USB power source capable of supplying 1.0 A or higher. 5

Operation is not guaranteed on all USB power sources. Make sure to test the power source before using it.

The transmitter cannot be used when connected to a USB device that possesses communication functions, such as a computer. For details on BATTERY TYPE setting, see Setting the battery type (BATTERY TYPE) (page 11). Setting the Transmission Channel The transmitter provides groups of interference-free channels. When using multiple microphones and transmitters at the same time (simultaneous multi-channel operations) within the same area, selecting the same group and using a channel within that group can prevent signal interference. To set the transmission channel on the transmitter, first you select the group and channel using the RF indicator and scanning functions on the receiver. Next you set the group and channel parameters to match the setting on the receiver. Notes

Certain transmission channels cannot be used with the wireless remote control function. For details on transmission channels that support the wireless remote control function, refer to Sony Digital Wireless Microphone System Frequency Lists on the supplied CD-ROM.

When selecting the channel, (INCOMPATIBLE WITH RF REMOTE) will slide across the display for transmission channels that cannot be used with the wireless remote control function.

When a transmission channel that cannot be used with the wireless remote control function is selected, RESTRICTED BY GP/CH SETTING appears on the RF REMOTE screen and the wireless remote control function cannot be used. To enable use of the wireless remote control function, select transmission channels for which (INCOMPATIBLE WITH RF REMOTE) does not appear during channel selection. Selecting the group/channel Notes

Before doing this procedure, use the BAND function

(see page 10) to set the transmitter to the bandwidth of the receiver you are using.

The setting for this function cannot be changed during actual signal transmission. Set the transmitter group (GP) and channel (CH) as follows:

For details on groups and channels, refer to Sony Digital Wireless Microphone System Frequency Lists on the supplied CD-ROM. For details on menu operation, see Basic Menu Operations (page 9). 1 Turn off the power, and then while holding down the SET button, turn the power on. The signal transmission stops. 6 2 Press the + or button repeatedly until the GP/CH indication is displayed. 3 Hold down the SET button until the item to be set flashes. 4 Press the + or button repeatedly to select a group. 5 Press the SET button to enter the group. The channel indication starts flashing. 6 Press the + or button repeatedly to select a channel. 7 Press the SET button to enter the channel. Note To start signal transmission with the selected channel, turn off the power and then turn it on again. To set the group/channel using the pairing mode of the Cross Remote When the transmitter is paired with the receiver, the transmission channel of the transmitter is set to the receiving channel on the receiver automatically. For details, seePairing with a receiver (page 7). Using Cross Remote This transmitter is equipped with a wireless remote control function that can be used to set the parameters (low-cut filter, attenuation operation, power save mode, etc.) of the transmitter through the receiver or other devices. This function makes it easier to operate and manage the microphone system while in the field. This wireless control is 2.4 GHz IEEE802.15.4 compliant and has no effect on the RF band of digital wireless audio. This function is activated when pairing is established between the transmitter and the receiver using the RF REMOTE function. Pairing must be done first before the wireless remote control function can be used. Note If RESTRICTED BY GP/CH SETTING appears on the RF REMOTE screen, the wireless remote control function cannot be used. To use the wireless remote control function, select a different transmission channel. For details on how to change the transmission channel, see Setting the Transmission Channel (page 6). Pairing with a receiver Pairing links the transmitter with the receiver which the wireless remote control function is to be used. When the transmitter has been paired with a receiver through the receiver operation, turning on the transmitter while holding down the button establishes the pairing immediately. To carry out pairing through menu operations on the transmitter, do the following. 1 Set the receiver to be used for controlling the transmitter to pairing mode. For details, refer to the operating instructions supplied with the receiver. 2 Press the + or button repeatedly until the RF REMOTE indication is displayed. 3 Hold down the SET button until the item to be set flashes. 4 Press the + or button repeatedly to select PAIRING. 5 Press the SET button to enter. The transmitter sends a pairing request to the receiver which is on pairing mode. Before established pairing, if you press any operation key on the transmitter, pairing mode will be cancelled. When pairing has been established, the wireless remote control condition level (indicated by

) 7 goes up, RF REMOTE turns on, and the remote control function becomes operative. To use the Cross Remote with a previous pairing In the RF REMOTE indication, select ON. Notes

When you set RF REMOTE to ON, the transmitter will communicate with the receiver to which it was previously paired. To use the wireless remote control function with another receiver, you must perform the pairing procedure for that receiver.

Multiple transmitters cannot be paired with the same receiver.

If you reset all parameters by using the FACTORY PRESET function (see page 14), the pairing setting of the transmitter is also cleared. The following transmitter settings can be done from the remote control:

Transmitter name setting

Frequency band/group/channel selection

RF transmission power setting

MIC/LINE setting and attenuator setting for audio input level

Low-cut filter setting

Power save setting

Resetting accumulated use time

Audio codec mode setting

Internal signal setting

POWER switch lock setting For details on menu operation, see Setting Menus

(page 10). To perform remote control, the receiver must be equipped with a control function for the setting you want to control. For details, refer to the operating instructions supplied with the receiver. To cancel the Cross Remote In the RF REMOTE indication, select OFF. Notes on the Cross Remote The wireless remote control function on the transmitter uses the 2.4-GHz band and may thus be subject to interference from other devices.

When pairing fails (Pairing fail is displayed), successful communication between the transmitter and the receiver has not occurred within a given amount of time. Pairing may be harder to do when another receiver is engaged in pairing nearby.

When it becomes hard to use the remote control, the remote control may be improved by switching the wireless remote control function off, then on again in the RF REMOTE display, then re-pairing with the transmitter (change to a channel with less interference). Using the Encrypted Transmission Function The unit is capable of transmitting encrypted signals to prevent unwanted surveillance. To use the function, select one of the following encryption modes. Encryption key modes (SECURE KEY / AES256):

An encryption key is automatically generated by the transmitter and used by both the transmitter and receiver in these one-to-one encrypted transmission modes. The SECURE KEY mode is compatible with first and second generation DWX-series devices. The AES256 mode uses AES 256-bit encryption for a higher level of security in transmissions. Password mode (PASSWORD): A user-created password of up to 8 characters can be set for multiple transmitters (this unit) and receivers in this mode. This allows encrypted transmission within a group. Note Make sure that encryption mode settings are identical on both the transmitter (this unit) and the receiver. Using the encryption key modes

(SECURE KEY / AES256) Use these modes for one-to-one encrypted transmission between one transmitter (this unit) and one receiver. To enable encrypted transmission in these modes, an encryption key that cannot be read from the outside is automatically generated by the unit, and the key is transmitted to the receiver via the wireless remote control function. A new encryption key for the transmitter (this unit) and receiver is automatically generated for each key transmission, resulting in highly secure communication. The encryption key for the transmitter (this unit) and receiver is retained when the unit is turned off, allowing you to resume the same encrypted transmission the next time you turn the unit on. 1 Prepare the transmitter (this unit). 1 Hold down the SET button in the units ENCRYPTION screen until the setting value blinks. 2 Use the + and buttons to select SECURE KEY or AES256, and press the SET button. 2 Prepare the receiver. Set the receiver that will receive the encryption key to SECURE KEY or AES256. For details on receiver operations, refer to the receivers operating instructions. 8 3 Exchange the encryption key. On the receiver side, select REMOTE (wireless remote) as the encryption key exchange method, and perform encryption key exchange. REMOTE cannot be selected when the wireless remote control function is disabled. Note If the receiver does not support AES256 mode, select SECURE KEY. For details, refer to the receivers operating instructions. The unit searches for the receiver with which it is paired. When the receiver is found, the encryption key is exchanged, and encrypted transmission begins. Using the password mode

(PASSWORD) Use this mode for encrypted transmissions between multiple paired transmitters (this unit) and receivers. When the same user-created password is set on both the transmitters (this unit) and the receivers, the audio signal can be decoded. This mode is useful when you want to operate multiple transmitters (this unit) and receivers as a group, or receive transmissions from a single transmitter

(this unit) on multiple receivers at the same time. 1 Hold down the SET button in the units ENCRYPTION screen until the setting value blinks. 2 Use the + and buttons to select PASSWORD, and press the SET button. 3 Enter a password of up to 8 characters on the unit. For details on how to enter the password, see the procedure described in Unit name setting (NAME)

(page 10). 4 Set the encrypted transmission setting on the receiver to PASSWORD. 5 Set the same password that you set for the unit on the receiver. For details on receiver operations, refer to the receivers operating instructions. Note We recommend changing the password periodically. Basic Menu Operations Function name Item to be set 1 Press the + or button repeatedly until the function to be set appears. Holding down the + and buttons allows you to cycle through screens quickly. In addition, holding down the + button while the first setting item of the menu is displayed allows you to jump to the last setting item, while holding down the button while the last setting item of the menu is displayed allows you to jump to the first setting item. 2 Hold down the SET button until the item to be set flashes. 3 Press the + or button to change the setting. 4 Press the SET button to enter the setting. Setting items in the menu

NAME (transmitter name) setting

BAND (frequency band) selection

GP/CH (group/channel) selection

AF ATT (audio attenuator level) setting

LCF (low-cut filter) setting

LOCK function

POWER SAVE setting

BATTERY TYPE (battery type) setting

RF REMOTE (wireless remote control) function

SEARCH RX (receiver search) function

CODEC MODE (audio codec mode) setting

ENCRYPTION (encrypted transmission function) setting

INPUT LEVEL (audio input level) setting

AF PHASE (audio phase switch) setting

INTERNAL SG (internal signal generator) function

RF POWER (RF transmission power) setting

MAX RF POWER (maximum RF transmission power) setting

TIME (accumulated use time) indication

BRIGHTNESS (display brightness) setting

DIMMER MODE (automatic display dimmer) setting

USER MEMORY (settings storage) function

POWER PRIORITY (power source priority) setting

FACTORY PRESET (factory settings) function

VERSION (software version) display 9 Setting Menus The functions and parameters of the settings menu are explained here. Underlined items are the factory setting. Unit name setting (NAME) You can specify a transmitter name of up to 16 characters. The factory setting for the transmitter name is the model name and serial number. The transmitter name is sent to the receiver as metadata and is used by the receiver to distinguish between different transmitters.

+: The first press on the + button displays the character set. You can then use the + and buttons to select the desired character. And then, pressing the SET button adds the selected character to the end of the current name.

: Deletes the last character in the current name. SET: Enters the character or edited name. Note You cannot insert or delete a character in the middle of the name. Using wireless remote control, this function can be controlled from the receiver and other devices. For details on wireless remote control function, see Using Cross Remote (page 7). Match the frequency range on this transmitter to that of the Sony digital wireless receiver. See Carrier Frequencies and Channel Steps (page 21) for differences in frequency ranges that can be set for optional receivers combined with this transmitter. For details about the frequency range of each band, refer to Sony Digital Wireless Microphone System Frequency Lists on the supplied CD-ROM. Using wireless remote control, this function can be controlled from the receiver and other devices. For details on wireless remote control function, see Using Cross Remote (page 7). Notes

The setting for this function cannot be changed during actual signal transmission. To change the setting, turn off the transmitter first. Then, while holding down the SET button, turn the power on. Then change the setting after the signal transmission has stopped.

Be sure to select the group/channel right after selecting the frequency band. To start signal transmission with the selected frequency band/group/channel, turn off the power and then turn it on again. Selecting the group/channel (GP/CH) See Carrier Frequencies and Channel Steps (page 21) for factory settings. For details, see Selecting the group/channel (page 6). Using wireless remote control, this function can be controlled from the receiver and other devices. For details on wireless remote control function, see Using Cross Remote (page 7). Audio attenuator setting (AF ATT) When INPUT LEVEL is set to MIC, select the attenuator level for audio inputs. Note This setting cannot be changed when INPUT LEVEL is set to LINE. Input audio from the connected microphone, and use the +

and buttons to select the attenuator level while viewing the input level meter. The reference levels for the various settings are as follows. Input Attenuation

(dB) Reference input level

(dBu) 58 55 52 49 3 dB steps 13 10

+4 Maximum input level

(dBu) 22 19 16 13 3 dB steps

+23

+24

+24 Headroom

(dB) 36 34 20 0 3 6 9 3 dB steps 45 48 LINE The audio attenuator setting can be changed from the receiver and other devices via the wireless remote control function. For details, see Using Cross Remote (page 7). Low-cut filter setting (LCF) The frequency of the low-cut filter can be set. OFF: Turns off the low-cut filter. 20 30 40 50 60 70 80 90 100 120 140 160 180 200 220 (Hz): Low-cut filter is set according to the selected frequency. Using wireless remote control, this function can be controlled from the receiver and other devices. 10 Selecting the frequency band (BAND) MIC For details on wireless remote control function, see Using Cross Remote (page 7). You can also use the wireless remote control to change the receiver back to normal operation. Lock function (LOCK) For details on wireless remote control function, see Using Cross Remote (page 7). Lock and prevent operations such as those for the POWER button and for settings changes. This prevents you from accidentally turning the unit off, for example. UNLOCK: Disables operation locks for the POWER button and settings changes. POWER: Locks POWER button operations only. SETTING: Locks setting change operations only. POWER+SETTING: Locks both POWER button and settings change operations. Disabling the lock function Set LOCK to UNLOCK. Changes to the LOCK function are enabled, even when settings change operations are locked. Lock function shortcuts You can use to the units buttons to enable or disable the POWER+SETTING setting and all lock functions without displaying the settings menu. To enable the POWER+SETTING setting, hold down the SET and + buttons at the same time until the POWER+SETTING icon appears. To disable the lock, hold down the SET and buttons at the same time until the lock indicator disappears. The lock setting can be changed from the receiver and other devices via the wireless remote control function. For details, see Using Cross Remote (page 7). Setting the battery type (BATTERY TYPE) Set this item according to the type of batteries you use to obtain accurate battery power status indication. TYPE1: The power status is indicated based on characteristics of new LR6 (size AA) Sony Alkaline batteries. Select this for LR6 (size AA) alkaline batteries. TYPE2: Select this for rechargeable nickel-metal-hydride batteries with capacities of about 2000 mAh. TYPE3: Select this for lithium batteries. TYPE4: Select this for rechargeable nickel-metal-hydride batteries with capacities of about 2500 mAh. Note The characteristics of batteries change according to battery type and environmental conditions. It is recommended that you learn the characteristics of batteries you use before using them. Cross Remote (RF REMOTE) Enable use of the wireless remote control function between the unit and the receiver that will be used with the unit. OFF: Disables the wireless remote control function. ON: Enables use of the wireless remote control function with the paired device. PAIRING: Executes a new pairing. For details, see Pairing with a receiver (page 7). Note Changes to settings via the wireless remote control function are enabled, even when settings change operations are locked. However, changes to settings will not be possible via the wireless remote control function on receivers that do not support the settings change lock function. Receiver search function (SEARCH RX) Use this function to quickly locate a receiver communicating on the same frequency as the unit. When the receiver is found, the receiver will react (e.g., the receivers display will blink). For details, refer to the receivers operating instructions. Note Power save setting (POWER SAVE) To conserve power, this setting allows you to put all transmitter functions to sleep. ACTIVE: The transmitter operates normally. SLEEP: The sleep function is on. During sleep, the POWER indicator flashes at 2-second intervals. To change back to normal operation During sleep, press the SET, +, or button. If a receiver does not support the receiver search function, it will not react. For details on receiver actions, refer to the receivers operating instructions. Searching for receivers Hold down the SET button in the SEARCH RX screen, and press the SET button again while the SEARCH?

YES display is blinking. You can hold down both the + button and button for 1 second or more at the same time to start the receiver search function. 11 Audio codec mode setting (CODEC MODE) MODE1: Audio codec mode that is compatible with first generation DWX-series devices. MODE2: Audio codec mode that prioritizes short delay times while maintaining transmission stability and high audio quality. MODE3: Audio codec mode that uses additional signal processing to suppress noise caused by unexpected pulse interference. MODE4: Audio codec mode that prioritizes audio quality for faithful reproduction while maintaining transmission stability and low delay time. Under normal circumstances, we recommend using MODE2 (prioritizing delay times) or MODE4 (prioritizing audio quality). However, use MODE1 when when using the unit in conjunction with first generation DWX-series devices, and use MODE3 in environments where unexpected pulse interference may occur. The audio delay durations that occur when transmitting and receiving with each mode will vary depending on the receivers operating environment. For details, refer to the receivers operating instructions. The audio codec mode setting can be changed from the receiver and other devices via the wireless remote control function. For details, see Using Cross Remote (page 7). Encrypted transmission function Setting (ENCRYPTION) Enable the encrypted transmission function. SECURE KEY: Enables the encryption key mode that is compatible with first and second generation DWX-series devices. AES256: Enables the AES256 encryption key mode. PASSWORD: Enables the password mode. OFF: Disables the encrypted transmission function. For details, see Using the Encrypted Transmission Function (page 8). Audio input level setting (INPUT LEVEL) Set the input level to the analog head amp. Select LINE or MIC according to the audio source connected to the audio input connector. The factory setting is MIC. The MIC/LINE setting for the audio input level can be changed from the receiver and other devices via the wireless remote control function. For details, see Using Cross Remote (page 7). Audio phase switch function (AF PHASE) Switch the phase when a microphone that outputs with inverted phase is connected. NORMAL: Disables phase inversion. INVERT: Enables internal phase inversion on the unit. Generating an internal signal

(INTERNAL SG) This transmitter generates a 1-kHz reference level sine wave that can be used to adjust or check the audio level of the receiver or the system that you are using. This internal signal is outside the control of the attenuator. 1 kHz: A 1-kHz internal signal is generated. OFF: An internal signal is not generated. Note If the transmitter is turned off while the reference signal function is on, the function will turn off automatically. Using wireless remote control, this function can be controlled from the receiver and other devices. For details on wireless remote control function, see Using Cross Remote (page 7). Setting the RF output power (RF POWER) You can set the RF output power. 2 mW (LOW): transmitted by 2 mW 10 mW (MID): transmitted by 10 mW 25 mW (HIGH): transmitted by 25 mW Notes

The setting for this function cannot be changed during actual signal transmission. To change the setting, turn off the transmitter first. Then, while holding down the SET button, turn the power on. And then, change the setting after the signal transmission has stopped.

To start signal transmission with the selected RF output power setting, turn off the power and then turn it on again. Using wireless remote control, this function can be controlled from the receiver and other devices. For details on wireless remote control function, see Using Cross Remote (page 7). The maximum RF output power can be configured on the unit. 12 For details, see Setting the maximum RF output power

(MAX RF POWER) (page 13). Setting the maximum RF output power (MAX RF POWER) You can set the maximum RF output power of the unit. 2mW MAX: Sets the maximum to 2 mW. 10mW MAX: Sets the maximum to 10 mW. 25mW MAX: Sets the maximum to 25 mW. Notes

The setting for this function cannot be changed during actual signal transmission. To change the setting, turn off the transmitter first. Then, while holding down the SET button, turn the power on. And then, change the setting after the signal transmission has stopped.

To start signal transmission with the selected RF output power setting, turn off the power and then turn it on again.

Always perform pairing after changing the maximum RF output power setting for a transmitter. If you fail to do so, configuration of RF output power settings via the wireless remote control function may become impossible. For details on pairing, see Using Cross Remote

(page 7). Displaying the accumulated use time

(TIME) You can display the accumulated battery use time as a rough estimate of total transmitter usage. The factory setting is 00:00. To reset the accumulated time indication 1 Hold down the SET button until the time indication flashes. 2 Press the button so 00:00 RESET appears, and then press the SET button. Using wireless remote control, this function can be controlled from the receiver and other devices. For details on wireless remote control function, see Using Cross Remote (page 7). Setting the brightness of the display

(BRIGHTNESS) Ten levels of brightness can be selected for the organic light-emitting diode display. The selectable settings are the following:

(Dark) 1 2 3 4 5 6 7 8 9 10 (Bright) Automatic dimming of the display

(DIMMER MODE) The organic light-emitting diode display can be set to dim or turn off after a certain amount of time. AUTO OFF: The display turns off after 30 seconds. The display goes on again when you press the SET, +, or button. AUTO DIMMER: The display dims after 30 seconds. The display becomes bright again when you press the SET, +, or button. ALWAYS ON: The display stays on at the brightness level set with the BRIGHTNESS function. Settings storage function (USER MEMORY) Store setting values on the unit, or load previously saved setting values. When you execute SAVE, the values for the following settings will be saved.

NAME (transmitter name) setting

BAND (frequency band) selection

GP/CH (group/channel) selection

AF ATT (audio attenuator level) setting

LCF (low-cut filter) setting

LOCK function

RF REMOTE (wireless remote control) function

CODEC MODE (audio codec mode) setting

ENCRYPTION (encrypted transmission function) setting

INPUT LEVEL (audio input level) setting

AF PHASE (audio phase switch) setting

RF POWER (RF transmission power) setting

MAX RF POWER (maximum RF transmission power) setting

BRIGHTNESS (display brightness) setting

DIMMER MODE (automatic display dimmer) setting

POWER PRIORITY (power source priority) setting When you execute LOAD, the saved setting values will be loaded. Notes

This function cannot be executed during actual signal transmission. Turn the unit off, and then hold down the POWER button while pressing the SET button to turn the unit on in a state where signals are not transmitted before execution.

To start signal transmission after using this function, turn off the unit and then turn it on again.

You cannot execute LOAD if you have never executed SAVE.

If you execute LOAD while performing the following operations after setting values were stored, proper communication with the receiver will not be possible. In such cases, perform pairing or encrypted transmission settings again. 13 Attaching With the Soft Case The transmitter can be attached to the user with the supplied soft case. Changing the direction of the belt clip The belt clip attached to the rear of the soft case can be rotated 0, 90, 180, or 270 degrees in relation to the unit. When changing the direction of the belt clip, rotate the clip while pressing the switch at the top of the clip, and make sure that the clip is locked into place at your desired position. Wrapping the microphone cable around the soft case A hook and loop fastener is located at the bottom rear of the soft case for securing the lavalier microphones cable after the unit is inserted into the case. By wrapping the microphone cable that is connected to the unit around this fastener, you can adjust the length of the cable and reduce the stress that is applied to the unit when the cable is pulled.

- Pairing the unit or establishing encrypted transmission with a different receiver.

- Pairing the receiver that was paired with the unit with a different transmitter.

- Establishing encrypted transmission between the receiver and a different transmitter. Power source priority setting (POWER PRIORITY) This device can be configured to use a priority power source when batteries are installed and when connected to a USB power source at the same time. When the priority power source has been exhausted, it automatically switches to the other power source. BATTERY: Operates using the batteries as the priority power source. EXTERNAL: Operates using USB as the primary power source. Note The transmitter may temporarily be turned off and restarted when switching power sources depending on the battery type and status and the USB power source. Resetting parameters to their factory settings (FACTORY PRESET) All parameter settings can be returned to their factory settings. Holding down the SET button until a message appears asking for confirmation. Press the + or button repeatedly to select YES, and then press the SET button to enter. The transmitter parameters are reset to their factory settings. Notes

The setting for this function cannot be changed during actual signal transmission. To change the setting, turn off the power first. Then while holding down the SET button, turn the power on. Then change the setting after the signal transmission has stopped.

To start signal transmission with the factory parameter settings, turn off the power and then turn it on again. Displaying the software version

(VERSION) The version of the transmitter software can be displayed. 14 Belt Hook and loop fastener Rear Hook and loop fastener Fig. 2 Front Removing the unit from a belt When the soft case is attached to a belt with the units antenna pointing up, be careful to avoid getting the soft cases hook and loop fastener caught on the belt during removal. The hook and loop fastener may open if it gets caught on the belt. To avoid contact between the fastener and belt, tilt the bottom of the soft case outward (Fig. 1) or rotate the case to the left or right (Fig. 2) during removal. Fig. 1 Belt Hook and loop fastener 15 High-

frequency circuit High-

frequency circuit Block Diagram US model Attenuator Head amp. A/D converter Digital signal processor Low-cut filter Internal SG Audio codec modulator European model 1: GND 2: +5.2 V

(output) 3: Hot +5.2 V Attenuator Head amp. A/D converter Low-cut filter Digital signal processor Audio codec modulator Internal SG 16 Troubleshooting If you encounter a problem using this transmitter, use the following checklist to find a solution. For any problems with the receiver or adapter, refer to the operating instructions supplied with the respective device. If the problem persists, consult your Sony dealer. Meanings The batteries are inserted backwards in the battery compartment. The batteries are exhausted. The batteries are exhausted. Remedy Reinsert the batteries with the correct orientation

(see page 5). Replace the batteries with new ones. Replace the batteries with new ones. Symptom The transmitter does not turn on. The power is repeatedly turned ON/OFF (screen turns on/off) even when the POWER switch is ON. The batteries drain quickly. Interruptions in the reception occurs. There is no sound. The sound is weak. Manganese batteries are being used. The transmitter is being used under cold conditions. The transmitter is too far from the receiver. The transmission power setting is set to L:

1mW. The channel setting on the transmitter is different from that on the receiver. The setting of the encrypted transmission function on the receiver is different from that on the transmitter. The audio codec mode settings on the receiver and transmitter do not match. The audio input level of the transmitter is set to LINE or the attenuation level is too high. There is distortion in the sound. The attenuator is set too low for the audio input level of the transmitter. The bass is weak. The frequency of the low-cut filter is set too high. There is too much bass. The microphone connected to the transmitter produces excessive bass because the frequency response of the transmitter extends into the low 20-Hz range. The POWER switch is locked. The power does not turn off even though the POWER switch is turned to OFF. Wireless remote control is not possible. Pairing has not been established between the transmitter and receiver. The receiver is too far from the transmitter for communication to occur. The display is too dark. The RF output power cannot be configured. The transmitter that was paired with the receiver has been paired with another receiver. The display brightness is set to low. The maximum RF output power function may be set to limit the RF output power. 17 Use alkaline batteries. The batteries drain quickly under cold conditions. Decrease the distance to the receiver and check the reception. Increase the transmission power (see page 12). Use the same channel setting on both the transmitter and receiver. Confirm that the setting of the encrypted transmission function is the same on both the transmitter and the receiver (see page 8). Configure the same audio codec mode setting for both the receiver and transmitter (see page 12). If a microphone is connected to the transmitter, set the audio input to MIC (see page 12). While monitoring the audio input level meter, set the attenuator to an appropriate level. While monitoring the audio input level meter, set the attenuator to a level that does not produce distortion. While monitoring the sound, decrease the low-cut filter frequency to a level that produces the proper sound quality (see page 10). Use the low-cut filter to cut the bass (see page 10). Turn off the LOCK function (see page 11). Carry out pairing (see page 7). Check the wireless remote control condition level. If it is low, decrease the distance between the transmitter and the receiver (see page 5). On the receiver, carry out pairing again with the transmitter that you want to control. Adjust the brightness of the display (see page 13). Check and adjust the setting. the antenna of a receiver for up to 10 channels, and at least 6 meters (20 feet) away for 11 or more channels.

When a mixture of digital and analog wireless microphones is being used, keep the transmitter at least 6 meters (20 feet) away from the antenna of a receiver.

This system should be kept at least 100 meters (328 feet) away from any analog wireless systems using the same frequency when both are being used in a wide area with no walls or obstructions.

If you experience noise, increase the distance between the transmitter and receiver or decrease the transmission power on the transmitter. Note on microphone and transmitter combinations It is recommended that you use the ECM-90BC, ECM-

90LM, ECM-77LM, ECM-77BC/9X, ECM-66BC/9X, ECM-44BC/9X, or ECM-FT5BC. Sony lavelier microphone with this transmitter. The transmission signal may cause noise on some microphones. If you experience noise, you may be able to reduce it by changing the position of the microphone cable, moving the microphone connection away from the antenna, or lowering the transmission power. To prevent electromagnetic interference from portable communication devices The use of portable telephones and other communication devices near the DWT-B30 may result in malfunction and interference with audio signals. It is recommended that portable communication devices near the DWT-B30 be turned off. CROSS REMOTE Compatibility As the unit supports a wider band than previous transmitters, establishing wireless remote communication via CROSS REMOTE between the unit and DWX-series devices requires firmware update for the receiver and RMU-01 unit. For details on updating the firmware on the DWX-series receiver or RMU-01 unit, contact your Sony representative. For details on how to check the software version, refer to the devices operating instructions. Applicable devices and versions

DWR-R01D: Version: 1.28 or earlier

DWR-S01D: Version: 1.16 or earlier

DWR-R02D: Version: 1.09 or earlier

DWR-S02D: Version: 1.07 or earlier

DWR-R02DN: Version 1.18 or earlier

DWR-S02DN: Version 1.18 or earlier

RMU-01: Version 1.26 or earlier Important Notes on Operation Notes on using the transmitter

The digital wireless microphone system product must be used within a temperature range of 0 C to 50 C (32 F to 122 F).

Operating the transmitter near electrical equipment

(motors, transformers, or dimmers) may cause it to be affected by electromagnetic induction. Keep the transmitter as far from such equipment as possible.

The presence of the lighting equipment may produce electrical interference over the entire frequency range. Position the transmitter so that interference is minimized.

To avoid degradation of the signal-to-noise ratio, do not use the transmitter in noisy places or in locations subject to vibration, such as the following:

- near electrical equipment, such as motors, transformers or dimmers

- near air conditioning equipment or places subject to direct air flow from an air conditioner

- near public address loudspeakers

- where adjacent equipment might knock against the tuner Keep the transmitter as far from such equipment as possible or use buffering material. On cleaning

If the transmitter is used in a very humid or dusty place or in a place subject to an active gas, clean its surface as well as the connectors with a dry, soft cloth soon after use. Lengthy use of the transmitter in such places or not cleaning it after its use in such places may shorten its life.

Clean the surface and the connectors of the transmitter with a dry, soft cloth. Never use thinner, benzene, alcohol or any other chemicals, since these may mar the finish. Notes on simultaneous multi-

channel operation

Keep the microphone at least 30 cm (11 7/8 inches) away from another transmitter/microphone. When the distances between transmitters need to be closer than the distances above, use a grouping system for multi-channel systems that include both digital wireless and analog wireless devices. For details, refer to Sony Digital Wireless Microphone System Frequency Lists on the supplied CD-ROM.

When only digital wireless microphones are being used, keep the transmitter at least 4 meters (13 feet) away from 18 Operating temperature 0 C to 50 C (32 F to 122 F) Note When used in locations with an ambient temperature of 45 C (113 F) or higher, make sure the unit does not come into direct contact with your skin, as it may cause burns due to high temperature. Storage temperature 20 C to +60 C (4 F to +140 F) Wireless remote control 2.4-GHz IEEE802.15.4 compliant Dimensions (unit: mm (inches))

) 8

/

7 2

(

3 7 17 (11/16)

* 204 (8 1/8) 63 (2 1/2) Mass Approx. 125 g (4.4 oz) Including batteries, not including microphone Supplied accessories Spare battery case (1) Soft case (1) Microphone cable (4-pin to XLR-type 3-

pin, US model only) (1) Carrying case (1) Scribble sheet (1) Before Using this Unit (3) CD-ROM (1) Optional accessories ECM-90BC, ECM-90LM, ECM-77LM, ECM-77BC/9X, ECM-66BC/9X, ECM-44BC/9X, and ECM-FT5BC lavalier microphones Design and specifications are subject to change without notice. Specifications Transmitting section Oscillator type Crystal-controlled PLL synthesizer RF power output 2 mW/10 mW/25 mW (e.r.p) selectable

/4 flexible wire Antenna type Occupied RF bandwidth Audio delay 192 kHz or less MODE1: 0.8 ms MODE2: 0.7 ms MODE3: 1.8 ms MODE4: 0.7 ms Allowable deviation of transmission frequency 6.5 ppm Type of emission G1E or G1D Modulation method

/4 Shift QPSK Audio section Maximum input level MIC: 22 dBu (with 0 dB attenuator) LINE: +24 dBu Audio attenuator adjustment range (pad) 0 dB to 48 dB (3 dB steps, MIC input Microphone input connector mode only) US model: Sony 4-pin (SMC9-4S)

(female) European model: Small 3-pin connector Input impedance with lock 4.7 kohms or more Frequency response T.H.D 20 Hz to 22,000 Hz MODE1, MODE2, MODE4: 0.03% or Dynamic range 106 dB or more less 0 dBu = 0.775 V General Operating voltage 3.0 V DC (2 x AA alkaline batteries) 5.0 V DC (USB power source) Consumption current Battery life Max. 450 mA DC (at 3V DC, 25 mW antenna power) Continuous operating time 6.5 hours (at 25 C (77 F), 10-mW output using Sony LR6 (AA)-size alkaline batteries with CODEC MODE set to MODE1 and the wireless remote control function off and DIMMER MODE set to AUTO OFF) 19 Notes

Always verify that the unit is operating properly before use. SONY WILL NOT BE LIABLE FOR DAMAGES OF ANY KIND INCLUDING, BUT NOT LIMITED TO, COMPENSATION OR REIMBURSEMENT ON ACCOUNT OF THE LOSS OF PRESENT OR PROSPECTIVE PROFITS DUE TO FAILURE OF THIS UNIT, EITHER DURING THE WARRANTY PERIOD OR AFTER EXPIRATION OF THE WARRANTY, OR FOR ANY OTHER REASON WHATSOEVER.

SONY WILL NOT BE LIABLE FOR CLAIMS OF ANY KIND MADE BY USERS OF THIS UNIT OR MADE BY THIRD PARTIES.

SONY WILL NOT BE LIABLE FOR THE TERMINATION OR DISCONTINUATION OF ANY SERVICES RELATED TO THIS UNIT THAT MAY RESULT DUE TO CIRCUMSTANCES OF ANY KIND. 20 Carrier Frequencies and Channel Steps Underlined values represent factory settings. US model Channel step: 25 kHz Frequency band TV14-17 TV18-21 TV22-25 TV26-29 TV30-33 TV34-36 TV37 TV38 Frequency 470.125 - 493.875 MHz 494.125 - 517.875 MHz 518.125 - 541.875 MHz 542.125 - 565.875 MHz 566.125 - 589.875 MHz 590.125 - 607.875 MHz Not available 614.125 - 615.875 MHz Group/channel (factory setting) 00 1801 494.125 MHz The maximum transmission power (MAX RF POWER) for TV38 (614.125 - 615.875 MHz) is 10 mW. European models Channel step: 25 kHz Model No. L

(TV21-TV38) H

(TV33-TV51) Frequency band TV21-23 TV24-26 TV27-29 TV30-32 TV33-35 TV36-37 TV38 TV33-35 TV36-37 TV38 TV38-40 TV41 TV42-44 TV45-47 TV48-50 TV51 Frequency 470.025 - 494.000 MHz 494.025 - 518.000 MHz 518.025 - 542.000 MHz 542.025 - 566.000 MHz 566.025 - 590.000 MHz 590.025 - 606.000 MHz 606.025 - 614.000 MHz 566.025 - 590.000 MHz 590.025 - 606.000 MHz 606.025 - 614.000 MHz 606.025 - 630.000 MHz 630.025 - 638.000 MHz 638.025 - 662.000 MHz 662.025 - 686.000 MHz 686.025 - 710.000 MHz 710.025 - 714.000 MHz Group/channel (factory setting) 00 2101 470.125 MHz 00 3301 566.125 MHz 21 Sony Corporation

Product photo

(inside) Fig.7:Remove the rear panel Fig.8:Remove the board TX-172 Fig.9:Side B of board TX-172 Fig.10:Side A of board TX-172 Fig.11:Remove the shield case Fig.12:Remove the electromagnetic absorber sheet Product photo

(inside) Fig.13:Remove the board DPR-396 Fig.14:Side A of board DPR-396 Fig.15:Side B of board DPR-396 Fig.16:Remove the OLED display Fig.17:Remove the MIC/ANTENNA connector and RM assembly Fig.18:MIC connector Product photo

(inside) Fig.19:RM assembly Fig.20:Side B of board RM-215 Fig.21:Side A of board RM-215 Fig.22:Side A of board LED-498 Fig.23:Side B of board LED-498

Product photo

(external) Fig.1:Front side view Fig.2:Top side view Fig.3:Rear side view Fig.4:Bottom side view Fig.5:Right side view Fig.6:Left side view

Sony Imaging Products & Solutions Inc 4-14-1, Asahi-cho, Atsugi-shi, Kanagawa-ken, 243-0014 Japan Letter of Authorization Date: August 30, 2019 UL Japan, Inc. 4383-326 Asama-cho, Ise-shi, Mie 516-0021 Japan FCC ID : AK8DWTB30 Applicant: Sony Corporation To whom it may concern:

Please be advised we authorize Yukari Ito of Consumer Technology Division, UL Japan, Inc. to act on our behalf, until otherwise notified, for applications submitted for Federal Communication Commission Radio equipment applications submitted to UL Japan, Inc. We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse ACT of 1988, U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002(b), to the application is subject to denial of federal benefits, that includes FCC benefits. The application for the subject equipment has not been submitted to another TCB for certification. Thank you for your attention to this matter. Sincerely, Atsushi Mukoyama Senior Manager 6 Section, Department 1 Sony Imaging Products and Solutions Inc.

Sony Imaging Products & Solutions Inc 4-14-1, Asahi-cho, Atsugi-shi, Kanagawa-ken, 243-0014 Japan Request for Confidentiality Date: September 11, 2019 UL Japan, Inc. 4383-326 Asama-cho, Ise-shi, Mie 516-0021 Japan FCC ID : AK8DWTB30 Applicant: Sony Corporation To whom it may concern:

Please be advised that the following information is to be held confidential based on the FCC rules 0.457 and 0.459:

Block Diagram Theory of Operation Schematics The application contains technical information which we deem to be trade secrets and proprietary. If made public, the information might be used to the disadvantage of the applicant in the market place. Thank you for your attention to this matter. Sincerely, Atsushi Mukoyama Senior Manager 6 Section, Department 1 Sony Imaging Products and Solutions Inc.

SONY Sony corporation 11 Konan, Minatoku Toky01080075 Jepan TEL:+81.36748.21 FAX:+81.50.3809.1350 Authorization Leer To whom it may concern;

I heeby authorize the person below Mr. Atsushi Mukoyame Senior Manager Section 6 Depadmentl Quality Assurance and service operation Division Sony lmaging products and solutions lnc.

(Address) 4141 Asahicho, Atsugishi, Kenagawa 243-0014, Japan to sign the f0110wing documents on my behalf. FCC Form 731 With Grantee code AK8 Confjdentiality requestle Lett ofA9ency Any other application documentthat needs signature by Grantee for any Fcc applications by way of any third party agents. This authorization is valid untilfurth Wntten notice from the applicant. Date:

July 18,2019 Place:

Tokyo, Japen yo Takata Senior Manager Sony c0oration