FCC ID: YE3600-SC668SWF Rugged Tablet

Rugged Tablet DT303CI INTRODUCTION Thank you for acquiring the DT303CI Rugged Tablet. Featuring a slim yet robust enclosure, the DT303CI with 10.1 touchscreen is powered a Qualcomm 8-core processor, offering optimal combination of performance and power savings. The DT303CI is available with Android operating system and features streamline operations for improved productivity, data accuracy, and other related services. PACKAGE CONTENTS One DT303CI with a Handstrap AC-DC Power Adapter with Power Cord Basic Operation Guide

* If your DT303CI contains camera or barcode scanner, please refer to the Tablet Modules Basic Operation Guide for detailed operation. Note: This is a generic version of the manual, the DT303CI does not have NFC and RFID capabilities. DT Research, Inc. 2000 Concourse Drive, San Jose, CA 95131 Copyright 2022, DT Research, Inc. All Rights Reserved. BOG092622 DT303CI ENG 2 1 A B 2 Battery/Power LED D E F G C Input/Output Ports A B C D DC-In Jack USB 3.0 Port Docking Port Barcode Scanner (Optional) Button Functions BUTTON ACTION 1 2 Power Button Programmable Button E Back Camera (Optional) F Flash LED G NFC/RFID Reader (Optional) PRECAUTIONS Always exercise care when operating and handling the DT303CI. Do NOT apply excessive pressure to the display screen. We recommend using the Digital Pen (optional) to keep the screen clean. Avoid prolonged exposure of the display panel to any strong heat source. Wherever possible, the DT303CI should face away from direct light to reduce glare. If the AC-DC power adapter is used to recharge or power the tablet, do NOT use any AC-DC adapter other than the one provided or acquired from the manufac-

turer or its partners. In the unlikely event that smoke, abnormal noise, or strange odor is present, immediately power off the DT303CI and disconnect all power sources. Report the problem to your device provider immediately. Never attempt to disassemble the DT303CI, as this will void the warranty. NOTE:

To obtain protection consistent with any IP rating for the device, the I/O (audio, power, USB, card reader, etc.) port doors must be closed. If the IP protection is compromised by mishandling or misuse, such as by leaving port doors open or improperly closed, any resulting product damage will not be covered under any DT Research warranty. BASIC FEATURES The DT303CI rugged tablet integrates a bright display, USB ports, and embedded networking elements such as wireless LAN. A DT303CI typically integrates an 802.11ac wireless LAN (WLAN) adapter that may connect to other wireless devices or access points. If your DT303CI does not come with such a network adapter, please consult your device provider to establish the desired network connectivity. 3 OPERATION Powering ON and OFF To activate the DT303CI, push and quickly release the Power Button. The display will come on in a few seconds. To put the DT303CI in Standby mode, push and quickly release the Power Button. To turn the DT303CI off for extended storage, power off safely using any software function that shuts down computer provided in the software operating system. NOTE:

The battery pack shipped with your tablet may be low in powerplease use the AC-DC adapter with the DT303CI when setting up for the first time to fully charge the battery pack, or use the optional battery charger kit. NOTE:

When the battery pack is charging, the blue-colored Battery LED should blink slowly. If plugging in the AC-DC adapter does not trigger this blinking activity and the LED stays dark, the battery pack(s) may have been drained substantially. Try unplugging/ replugging the AC-DC adapter to the DT303CI a few times to activate the charging process. NOTE:

To conserve power, use (push and quick release) the Power Button to put the tablet in Standby mode while not in use. Pushing briefly on the same button will wake up the system within seconds. NOTE:

For DT303CI, avoid using the Power Button (hold 9+ seconds feature) to turn off the tabletthis form of hardware shutdown is intended to be a means of recovery from lockups, and not as normal operation. Start Up If the power up (from Standby mode or otherwise) is successful, the appropriate interface will be displayed after a launch sequence of several seconds. The wireless LAN connection may take 10-15 seconds to be established. Conguring the Mobile Tablet The DT303CI may be configured using the utilities and methods dictated by the software operating system. The DT303CI should be configurable for various properties such as user profiles, network features, and several system elements. Wireless Networking Wireless LAN The DT303CI is often delivered with an embedded (user-inaccessible) 802.11ac WLAN adapter equipped with a hidden custom antenna. Through the support of typical WLAN adapters, the DT303CI should be able to detect all 802.11 access points in the vicinity for you to select the access point of your choice for connection. The SSID and WEP/WPA/WPA2 (if enabled) parameters on the DT303CI and the access points have to match. The SSID is case-sensitive and it is recommended that you enable WEP/WPA/WPA2 encryption (or advanced alternatives) for secure access. When WEP/WPA/WPA2 is enabled, you may need to consult your network administrator or your networking equipment literature to properly configure associated settings such as Authentication mode, etc. Refer to the access point operating manuals for setting up the 802.11 access points. USING THE TABLET To Hold the Tablet Left hand: grip the left back side of the tablet with your left hand four index fingers, with thumb resting on the top of the back side of the tablet and palm securely against the back. Right hand: grip the right back side of the tablet with your right hand four index fingers, with thumb resting on the top of the back side of the tablet and palm securely against the back. 4 5 Peripherals Support Through its USB ports, the DT303CI supports a wide range of USB-based peripherals. These peripherals are applicable for software installation, applications storage, data storage, and system software recovery and updates. Battery Usage and Maintenance DT Research tablets and laptops are powered by lithium polymer battery packs in proprietary form factors. Battery configurations for the DT Research devices include internal (bridge or backup), removable or swappable implementations. Battery usage cycles, or duration between necessary re-charge, vary with a number of factors, including device model, device usage pattern and battery health/aging. The DTR battery packs may be charged while attached to the device or when sepa-

rated from the device and docked in proprietary battery charging cradles. Following the guidelines on good practice below can help to keep a battery pack healthy and prolong battery usage cycles and battery lifespan. Avoid high heat conditions during operation, idle, charging, and storage states. Avoid letting the battery pack remain in very highly charged state or overly low charged state for extensive periods of time. Keeping the battery capacity between 30% and 80% of maximum capacity is recommended. The prevailing battery level(s) can be read from the Battery utility within the Windows operat-

ing system. Avoid letting the battery be over-discharged or depleted. Over-discharge can occur when a fully-discharged (0% level or thereabouts) battery pack is allowed to remain in such a state for an extended period of time (weeks or months). The embedded battery controls enter a protection mode and recharging will be prevented for safety reasons. To reduce the likelihood of over-discharge, consider recharging idle batteries regularly to some level between 30%-80% of capacity. Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion. Leaving a battery in an extremely high temperature surrounding environment that can result in an explosion or the leakage of flammable liquid or gas. 6 Product End-of-Life Notice For reuse and recycling facilities, please visit below link to get disassembly instructions:

http://www.dtresearch.com.tw/zh/About/csr.html or http://www.dtresearch.com.tw/EPEAT/DT301Y_Product_End-of-Life_Disassembly_ Instructions.pdf For the product take-back service information, please visit: http://www.dtresearch.com.tw/zh/About/csr.html 7 RF Exposure Information (RED & UKCA) To be protected against all verified adverse effects, the separation distance of at least 0mm must be maintained between the antenna of the radio having max. 4.8dBi antenna and all persons. Hereby, [DT Research, Inc.] declares that the radio equipment type [DT303CI] is in compliance with Directive 2014/53/EU and UK Radio Equipment Regulations 2017. The full text of the EU and UK declaration of conformity is available at the following internet address: http://www.dtresearch.com. The functions of Wireless Access Systems including Radio Local Area Networks(WAS/RLANs) within the band 5150-5350 MHz for this device are restricted to indoor use only within all European Union countries (BE/BG/CZ/DK/DE/EE/IE/EL/ES/FR/HR/ IT/CY/LV/LT/LU/HU/MT/NL/AT/PL/PT/RO/SI/SK/FI/SE/TR/N O/CH/IS/LI/UK(NI). Maximum EIRP for EU Bluetooth:2402MHz-2480MHz Bluetooth LE:2402MHz-2480MHz Wifi: 2412MHz-2472MHz/2422MHz-2462MHz Wifi: 5150MHz-5725MHz Wifi: 5725MHz-5825MHz This equipment complies with Directive 2014/53/EU and UK Radio Equipment Regulations 2017 radiation exposure limits set forth for an uncontrolled environment. End user must follow the specific operating instructions for satisfying RF exposure compliance. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The portable device is designed to meet the requirements for exposure to radio waves established by European Union market(France). These requirements set a SAR limit of 2W/kg averaged over 10 gram of tissue. The highest SAR value 0.57 W/kg reported under this standard during product certification for use when properly worn on the body. The equipment has been tested with radios set to their highest transmission levels with following setup:

15.66dBm 7.27dBm 19.16dBm 17.64dBm 13.60dBm use against the head

2W/kg (over 10 g) worn or carried against the torso of the body 0 mm 0.57 W/kg 2W/kg (over 10 g) Mode Separation SAR Value Sar Limit Body-worn accessories (e.g., carry case, belt clip) containing metallic components which has not been tested or certified may change the RF performance of the device, including its compliance with RF exposure. User shall avoid using such accessories and should operate at least the above stated separation distance to maintain RF exposure compliance. Operating authorizations must exist to operate the product in the following member states of the European Union, refer to the table below.

4W/kg (over 10 g) Worn on limbs Importer Name: Concept International GmbH Importer Address: Zweibrckenstr. 5-7 80331 Mnchen Germany 6 7 Federal Communication Commission Interference 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 o and on, the user is encouraged to try to correct the interference by one 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 dierent from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate this equipment. 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. This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter. RF Exposure Compliance This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End user must follow the specific operating instructions for satisfying RF exposure compliance. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The portable device is designed to meet the requirements for exposure to radio waves established by the FCC. These requirements set a SAR limit of 1.6 W/kg averaged over 1 gram of tissue. The highest SAR value reported under this standard during product certification for use when properly worn on the body, with 0mm separation. Supplier's Declaration of Conformity 47 CFR 2.1077 Compliance Information Unique Identifier Trade Name:

Model No.: DT303CI Responsible Party U.S. Contact Information DT Research, Inc. 2000 Concourse Drive, San Jose, CA 95131 http://www.dtresearch.com 6 7 IC Compliance Statement This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(s). Operation is subject to the following two conditions:

(1) This device may not cause interference.

(2) This device must accept any interference, including interference that may cause undesired operation of the device. This equipment complies with IC RSS-102 radiation exposure limits set forth for an uncontrolled environment. Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :

(1) Lappareil ne doit pas produire de brouillage;

(2) Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. Cet quipement est conforme aux limites d'exposition aux radiations IC CNR-102 tablies pour un environnement non contrl. This Class [B] digital apparatus complies with Canadian ICES-003. Cet appareil numrique de la classe [B] est conforme la norme NMB-003 du Canada. RF Exposure Compliance This equipment complies with ISED radiation exposure limits set forth for an uncontrolled environment. End user must follow the specific operating instructions for satisfying RF exposure compliance. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The portable device is designed to meet the requirements for exposure to radio waves established by the ISED. These requirements set a SAR limit of 1.6 W/kg averaged over 1 gram of tissue. The highest SAR value reported under this standard during product certification for use when properly worn on the body, with 0mm separation. Cet quipement est conforme aux limites dexposition aux rayonnements ISED tablies pour un environnement non contrl. Lutilisateur final doit suivre les instructions spcifiques pour satisfaire les normes. Cet metteur ne doit pas tre co-implant ou fonctionner en conjonction avec toute autre antenne ou transmetteur. Le dispositif portatif est conu pour rpondre aux exigences dexposition aux ondes radio tablie par le dveloppement nergtique DURABLE. Ces exigences un SAR limite de 1,6 W/kg en moyenne pour un gramme de tissu. La valeur SAR la plus leve signale en vertu de cette norme lors de la certification de produit utiliser lorsquil est correctement port sur le corps, avec une sparation de 0mm. The functions of Wireless Access Systems including Radio Local Area Networks(WAS/RLANs) within the band 5150-5250 MHz for this device are restricted to indoor use only. Les fonctions des systmes d'accs sans fil, y compris les rseaux locaux radiolectriques (WAS/RLAN), dans la bande 5150-5250 MHz de cet appareil sont limites une utilisation en intrieur. 6 7

DT Research, lnc. www.dtresearch.com Product Name: Rugged Tablet Model No.: DT303CI Input: 19V 3.42A Max DT Research, lnc. www.dtresearch.com Product Name: Rugged Tablet Model No.: DT303CI Input: 19V 3.42A Max Contains FCC ID: YE3600-SC668SWF Contains IC:7647A-600SC668SWF Assembled in Taiwan Contains FCC ID: YE3600-SC668SWF Contains IC:7647A-600SC668SWF Assembled in Taiwan HVIN:SC668S-WF HVIN:SC668S-WF 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. Color Background- COOL BLACK Letter/LOGO/Block - WHITE Material 8B35 t = 0.254 Adhesive 3M 467 DIM: MM (INCH) PART NAME Model Label DT303CI UNIT MM DT Research, Inc. Taiwan Branch APPROVE TOL UNLESS NOTED PART NO. X 0.1

.XX 0.1 ANGLE 0.1 MATERIAL 8B35 t = 0.254 SCALE 1:1 DON'T SCALE DRAWING DESIGN DRAWN Mark

. DWG. NO. DT303CILB01 DATE: 08/09/23

REV:00 SH:1/1

SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Declaration Applicant Legal Business Name DT Research, Inc. Address Grantee Code FCC ID 3RD FL NO 36 WUQUAN 7TH RD WUGU DISTRICT NEW TAIPEI Taiwan YE3 YE3600-SC668SWF Authorized Contact Name JS Hsu Contact Email Contact Phone js_hsu@dtri.com 886-2-2298-1039 ext. 309 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare;

a) b) c) d) e) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for:

labeling the equipment with the exact FCC ID as specified in this application,

(1)

(2) compliance statement labeling pursuant to the applicable rules,

(3) compliance of the equipment with the applicable technical rules, if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCCs technical requirements. in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. in accordance with ISO 17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements.

(1)

(2)

(3) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. the Applicant shall, upon request by SGS, at the Applicants expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) g) neither the Applicant nor any party to the application is subject to a denial of Federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a party for these purposes. the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Link to the Covered List: Covered List

[DT Research, Inc.] (the applicant) certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules.

[DT Research, Inc.] (the applicant) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered list, established pursuant to 1.50002, as an entity producing covered equipment. Applicant Signature:

Date: 2023-08-16 Print Name:

Title:

JS Hsu Manager

*NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database QSF27-14-04 Rev 1.0 Rev. Feb 6, 2023 Page 1 of 1 Original Issue: Jan. 4, 2021

DT Research, Inc. Date: 2023-08-16 TO:

Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC ID: YE3600-SC668SWF To whom it may concern:

We, the undersigned, hereby authorize SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with DT Research, Inc. This authorization is valid until further written notice from the applicant. Sincerely, Print Name: JS Hsu Title: Manager Signature:

On behalf of Company: DT Research, Inc. Telephone: 886-2-2298-1039 ext. 309 E-mail: js_hsu@dtri.com

DT Research, Inc. Request for Class II Permissive Change FCC ID: YE3600-SC668SWF Date: 2023/08/16 To: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Please be notified that we, the undersigned, (DT Research, Inc.) declare that the reasons for this Class II permissive change are as below:

-- Host product(Model: DT303CI) also contains a DT Research Smart Module which has been authorized under FCC ID: YE3600-SC668SWF, Granted at 06/29/2023.

--The antenna of the RF Single module approval used in this portable device has been replaced, and the replacement antenna specifications are shown in the following table:

Operation Frequency Original New Antenna types, Antenna Gain Antenna types, Antenna Gain Bluetooth: 2402MHz-2480MHz Folded Dipole Antenna, 0.47dBi PIFA Antenna, 4.8dBi Bluetooth LE: 2402MHz-2480MHz Folded Dipole Antenna, 0.47dBi PIFA Antenna, 4.8dBi 802.11b/g/n:

Folded Dipole Antenna, 0.47dBi PIFA Antenna, 4.8dBi 2412MHz-2462MHz/2422MHz-2452MHz 802.11a/n/ac:

5180MHz-5240MHz 5260MHz-5320MHz, 5500MHz- 5720MHz, 5745MHz-5825MHz, Folded Dipole Antenna, PIFA Antenna, 3.6dBi 5.2G: -0.67dBi 5.3G: -0.19dBi 5.5G: 1.28dBi 5.8G: 1.10dBi

-- The RF power of the host product will be reduced by software at the time of production and cannot be adjusted by the end user. Sincerely, Print Name: JS Hsu Signature:

Title: Manager On behalf of Company: DT Research, Inc. Telephone: 886-2-2298-1039 ext. 309 E-mail: js_hsu@dtri.com

UNITED STATES DESIGNATED AGENT LETTER Date: 2023-08-16 TO:

Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Applicant Company Name: DT Research, Inc. U.S. designated agent Company Name: DT Research, Inc. Grantee Code:

YE3 Contact Name:

JS Hsu Address:

3RD FL NO 36 WUQUAN 7TH RD WUGU DISTRICT NEW TAIPEI Taiwan Telephone:

886-2-2298-1039 ext. 309 Email:

js_hsu@dtri.com FRN:

Contact Name:

Address:

0033467820 JS Hsu 2000 Concourse Drive, San Jose, CA 95131, USA Telephone:

0931-157874 Email:

js_hsu@dtri.com Applicable Equipment: FCC ID: < YE3600-SC668SWF >

ATTN: Director of Certification:

We, < DT Research, Inc.> understand and acknowledge the applicants consent and the designated agents obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and e-mail of the designated agent listed above. We, < DT Research, Inc.> acknowledge the applicants acceptance of its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Applicant U.S. designated agent Name (Printed): JS Hsu Name (Printed): JS Hsu Title: Manager Title: Manager Signature:

Signature: