EZ-M3R Table of Contents
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----------------------------------------- 3 Must Read Before Use Certification General Information Introduction Product Components (Accessories) Product Overview Speaker Microphone Speaker ON / OFF Microphone ON / OFF Battery Level Volume Setting Bluetooth Bluetooth Music file Control Microphone Number Setting (For using two mics) How to pair two Mics with one speaker (For using two mics) Channel Setting How to use a head-microphone Re-Booting (When SPREK R is not responsive) How to charge Specification Warranty Warranty Coverage Memo
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-01-
Must Read before Use I Note I
* Do not put metallic or sharp material like a pin or a needle into the speaker when using SPREK R.
* Do not try to put apart this product or fix it yourself
* Do not leave SPREK R inside a vehicle in hot summer or cold winter.
* If you leave SPREK R inside a closed car for long time, it could result in deformation, malfunction or product damage.
* Please use only Bicoms charger or cable when using or charging SPREK R. If you use a third partys charger or cable, it could result in explosion, burning or product damage.
* Stop using SPREK R immediately if you find smoke out of it or smell burning.
* Please do not use any third party components other than the included components.
* Using a third party component may cause breakdown or technical issues.
* Try not to put strong physical shock to SPREK R. It may cause breakdown or malfunction of the produ ct.
* If dust gets in SPREK R, the quality of the product will decline. So clean the product with soft cloth regularly .
* If SPREK R is submerged in water, try not to put it apart or fix it yourself. Call our service center.
-02-
General Information Wireless Mic rophone
* Check there are all product components before using it.
* Read through this manual to learn how to use it
* If the microphone is facing the speaker, feedback could occur, so try not to face it toward the speaker.
* If you set volume high at a narrow space, feedback could occur, so please check if you set the volume right before using it.
* Check the battery level often when using it. We recommend charging it when battery level bar level is below 2 .
* When the battery level is low, re-charge it using the included charger and cable.
* We recommend keeping your microphone within 5cm away from your mouth. Otherwis e, the voice may sound weak.
* When using a wired microphone by directly putting it to the speaker, make sure to turn off the wireless microphone. Wired Head Microphone
* Before using it, try to fit it around your head.
* Put your mouth a little closer or further from it until you find the best vocal tone
* Firmly insert the earphone jack (3.5 pi) into the wireless microphone or the speaker. Wireless Speaker Input and o utput Termi nals Bluetooth
* Check there are all components before using it.
* Read through this manual to learn how to use it
* Check the battery level often when using it. We recommend charging it when battery level bar level is below 2 .
* If the distance between the microphone and the speaker is close, feedback may occur.
* Try to adjust the distance between the microphone and the speaker, volume and direction for best performance.
* Use only the Bicom-provided charger and cable for charging.
* You can connect the Bicom-provided microphone to AUX IN for use.
* If you connect a third party audio product to AUX IN, check if it works normally.
* If you use a third party product with AUX IN, try not to turn up the volume to the point where it may damage the speaker.
* AUX IN doesn't support a regular smartphone earphone or a headset.
* For the information on a AMP speaker or power that can be used with AUX OUT, please check with us first before using them.
* Read through this manual to learn how to use it
* Keep the distance between a mobile phone and an wireless speaker within 10m when trying to pair them with Bluetooth.
* If a mobile phone is longer than 8~10m apart from the speaker, or Bluetooth pairing gets disconnected, then try to re-pair them by Bluetooth.
-03-
Introduction SPREK R is a wireless speaker & microphone. SPREK R is designed to amplify your voice so crowd can hear your voice clearly from distance. SPREK R works the best as a teachers portable amplifier. Also, using 902~928MHz which is usually not overcrowded, SPREK R has no risk of 2.4GHz interfere nce. It offers remarkably good sound performance with a compact and light body. So, it helps distribute your voice evenly across broad area. Product Components (Accessories) 1 Speaker
(SPREK R) 2 3 Wireless Microphone
(M3 T) 3 Microphone Holder 4 Charger 5 Y Type Charging Cable 6 Shoulder Strap 7 User Manual 8 Pouch Pouch Case 9
-04-
Image Main Device Bluetooth LED Power / Battery Level Power On.Off / Volume Level Shoulder Strap Bluetooth/
Pairing Button AUX/Wired MIC Terminal Charging Terminal RESET Button How to Use Shoulder Strap
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Wireless Microphone Input Terminal Status Display Power Channel Up Channel Down Strap Hanger Volume Up Volume Down Boom MIC Charging Terminal I How to Use Boom MIC I 1 Insert the Boom MIC into the termi nal 2 Insert a head-microphone into the terminal
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Speaker Power ON / OFF Turn as shown below until you hear sound Power on Power off
- Power is on if you turn the switch to the "+" direction
- Power is off if you turn the switch to the "-" direction Note If left not used for an half hour, the speaker automatically goes to power-saving mode. I Speaker LED I LED blinks differently depending on wireless microphone connection When a microphone is connected, LED blinks twice quick. When a microphone is not connected, LED bli nks slowly.. LED on Time
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Microphone ON / OFF Microphone is turned on, if you press & hold the power button for two seconds. Microphone is turned off, if you press & hold the power button for two seconds again. 2Sec
-08-
Remaining Battery Level Battery LED below indicates the current remaining battery level. When battery is running low, battery low audio comes out apart from the battery LED. Recharge the battery when battery is running low. LED blinks three times with 80% of battery LED blinks twice with 50% of battery LED blinks one time with 20% of battery I Microphone Battery Level (Three levels) I LED On Time 20% Left 50% Left More than 80% Left
-09-
Volume I How to Set Volume I Volume Up Volume Down Total Volume = Speaker Volume x MIC Volume I Microphone Volume I How to Set Volume from Microphone Mute on / off 0.5 Sec Volume Up or Down 0.5 Sec
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Bluetooth You can play music or audio file from M3 R via Bluetooth. Bluetooth pairing has to be done first between M3 R and Bluetooth-support device 1 Bluetooth Pairing with Smart Phone 2 Sec Press & hold Bluetooth button for tw o seconds to go to pairing mode. I Pairing with iOS Phone I
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I Pairing with Android Phone I You can play your smartphone music from M3 R once pairing is done. 2 Bluetooth Mode You can make pairing simply by pressing Bluetooth button short if you r smartphone was paired with M3 once before. 0.5 Sec
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I Bluetooth LED I LED is constantly on with Bluetooth connec tion LED blinks with no Bluetooth connection I How to Run Bluetooth Music (Audio File) I Upon Bluetooth connection, b lue light is on. Time LED on Skip to next file 0.5 Sec Pause or Play 0.5 Sec Volume Up / Volume Down 2 Sec
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Microphone Number Setting [ for Two MICs ]
There is no need to do microphone number setting when using one microphone. However, to use two wireless microphones, each microphone needs to be given its own number t o prevent interference with one another. I Set the second microphone to number 2 for two microphone use I Together Set to number 2 by pressing c hannel up button short. 2 Sec Press power button short to complete Note Of two microphones set only one microphone to number 2. If two microphones are all set to number 1 or 2, microphone transmission doesnt work normally with interference.. I Microphone Number Display I U (User) Number
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Pairing between Speaker and Microphone [ for two MICs ]
For two microphone transmission, two microphones need to be paired with a speaker. 1 Go to Microphone Pairing Mode Together 2 Sec You can go to pairing mode by pressing & hold power button for 10 seconds as well. I First MIC I U (User) MIC Number I Second MIC I U (User) MIC Number
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2 Go to Speaker Pairing Mode Turn on the speaker while pressing&hold pairing button. Press&hold the pairing button until the sound of Pairing comes out. Power On 3 Once pairing is done, the red LED below is slowly turned off.
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Channel Setting You can change channel number between 0 and 9 to avoid frequency interference. When using two microphones, you need to set them to same channel number. I Microphone Channel Setting I 2 Sec 1 Go to Channel setting mode or 0.5 Sec 2 Choose between 0 and 9 2 Sec 3 Channel Setting completed
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Reset
(in case the speaker is unresponsive or malfunctions)
* Press RESET button when power is on. Then speaker re-boots. RESET button stays inside so use something sharp to press it.
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Microphone Reset 1 Press Channel down and Volume Up together Together 0.5 Sec 2 Press&hold Power button for two seconds. 2 Sec Note Be careful not to press Channel down and Volume up t ogether when a microphone works normally.
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How to Charge Speaker and MIC Together Speaker: Battery LED turns orange while being charged and turns green once charging is complete. Microphone : Blue and red appears together while being charged and turns blue once charging is comple te Charging Charged Charging Charged Note Please use only the included-charging adapter. When using a smartphones charger, make sure to use a 5V/2A charger We do not recommend charging it with the power on. If charged with the power on for more than a day, the product may self-discharge. In this case, please re-charge the product. To get it fully charged, please make sure to turn it off before starting charging it.
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Specifications Frequency 902 MHz~928 MHz Transmission Method TDMA Modulation System FSK Battery Rechargeable Li-ion 3.7V /3,400mAh Battery for Speaker Rechargeable Li-ion 3.7V / 650mAh Battery for Microphone Battery Life Time 24 hours for speaker at stand-by or 10 hours at constant use 9 hours for microphone at constant use Charging Time 6 Hours for Speaker / 2 hours for microphone Working Temperature
-10/+50 Size Weight Speaker : 105mm(W) / 105mm(H) / 40.7mm(D) Microphone : 28.0mm(W) / 93mm(H) / 20.0mm(D) Speaker : 340 g Microphone : 60 g Frequency Response 100 Hz ~ 20 kHz Speaker Output 30W Bluetooth Bluetooth 4.1 Bluetooth Function A2DP, AVRCP The function may change without any notice for product improvement purpose. The life time of battery may differ depending on product age. The battery life time for speaker above is measured at volume 2. About After Service Please let us know the model name, description of technical issue, and co ntact number for service matter. Number to Call : 82 - 70 - 7725 - 1103 Website : www.ez-tok.co.kr
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Product Warranty Thank you for purchasing our product. Product Name Wireless Speaker Model Name SPREK R Serial Number Warranty Period 2 Year Purchase Date Make sure you fill in all the blanks. This product has passed the strict quality test and in case of b reakdown, the warranty will cover product repair as stated in the Product Warranty. You may requ est product repair to agency or headquarters from which you purchased this device. This Product Warranty is not reissued, so make sure you do not lose it. Warranty Details
- Free repair is guaranteed in case of failure by the Manufacturer or natural defect during the warranty period.
- Free repair is NOT guaranteed in case of the following cases. 1. Failure due to your carelessness in operating the device 2. Failure due to repair or remodeling by an unauthorized person 3. Failure due to natural disasters such as fire, earthquake and flood 4. Failure due to users intended or accident mistakes. 5. Failure due to use of non-genuine components and accessories BiCom Corp.
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US-Ver01 SIMPLIFIED EU DECLARATION OF CONFORMITY The simplified EU declaration of conformity referred to in Article 10(9) shall be provided as follows:Hereby, BICOM INC.declares that radio equipment EZ-M 3R is in compliance with Directive 2014/53/EU, and this product is allowed to be used in all EU member states. The full text of the EU declaration of conformity is available at following company website: http://www.ez-tok.com Eg:This product can be used across EU member states. www.ez-tok.com FCC STATEMENT :
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. Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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. RF warning statement:
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.
- English: "
This device complies with Industry Canada licence-exempt RSS standard(
s). 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."
- French:"
Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes :
(1) l'appareil nedoit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement."