iMageTech Co. Ltd IMAGEMCU4035 ユーザーズマニュアル

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The iMageTech MCU4 Wireless Meeting Speakerphone System can quickly connect to the audio device you require through the 
“audio source 
selection switch (No.11)
”; it provides three connection modes: Bluetooth, USB and VCS.
*Bluetooth mode: Press and hold the 
“Bluetooth audio source pairing button (No.10)” for 3 seconds to enter pairing mode to pair and use the 
device.
*USB mode: Simply connect the PC and the iMageTech MCU4 Wireless Meeting Speakerphone System with a USB cable.
*VCS mode: Please refer to the chapters 
“Connecting VCS” and “Wiring method”.
Specification
Notes
Statement
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LED Indicator Bluetooth connection status display
*This product must be used with iMage A1/A2 Bluetooth Conference Speakerphone and be set up by professional engineers before it can be used; please contact an engineer if you encounter any problems during use.
*When connecting with iMage A1/A2 Bluetooth Conference Speakerphone, the maximum distance allowed between the two is approximately 10 meters provided that there are no large objects (such as walls etc) or barriers 
in between them.
*iMageTech MCU4 Wireless Meeting Speakerphone System can be paired with a maximum of 5 iMage A1/A2 Bluetooth Conference Speakerphones. Please be careful to only pair one speakerphone at a time; when one 
speakerphone is successfully paired with the system, then proceed to pair the next one.
*If you are pairing your iMageTech MCU4 Wireless Meeting Speakerphone System and iMage A1/A2 Bluetooth Conference Speakerphone for the first time, it takes approximately 30~45 seconds to complete the pairing 
process; but if you have previously paired them before, pairing can be completed in approximately 10 seconds.
This product complies with the provisions of the low-power radio wave radiation Administrative Regulations Article XII-XIV etc.
*Without permission granted by the DGT, any company, enterprise, or user is not allowed to change frequency, enhance transmitting power or alter original characteristic as well as performance to an approved low power 
radio-frequency devices.
*The low power radio-frequency devices shall not influence aircraft security and interfere legal communications; If found, the user shall cease operating immediately until no interference is achieved.
*The said legal communications means radio communications is operated in compliance with the Telecommunications Act.
*The low power radio-frequency devices must be susceptible with the interference from legal communications or ISM radio wave radiated devices.
1. Website Introduction: http://www.iMagetech.com.tw (provides the newest support information and online user manual)
2. E-mail address: http://www.iMagetech.com.tw/contact.php
3. Please call: 886-2-27967771
4. Address 5F., No.16, Ln.15, Sec. 6, Minquan E. Rd., Neihu Dist., Taipei City 114
The current connection status can be determined by how the “Bluetooth 
connection status indicator (blue)” flash:
*Entering pairing mode: Flash rapidly 
*Pairing successful: Light remains constantly
*Flash once every 5 seconds: No devices to pair
*Note: The data listed above were acquired by laboratory testing; actual data may vary according to different usage scenarios.
Model:
   iMageTech_MCU4_03
Dimensions:
   265mm X 127mm X 44.5mm
Weight:
   445±5g
Bluetooth Version:
   Bluetooth v3.0+EDR/AGHFP V1.6
Operating Frequency:
   2402MHz~2480MHz
Module Type:
   Bluetooth Specification V3.0 Class 2 and Class 3
Audio Input/Output Type:
   Bluetooth/Terminal/USB
Audio Performance:
   Sample rate: 16K
   Crosstalk: 75dB  
   SNR: 85dB
Audio Mixer:
   5 channel analog in/out
Audio Input:
   MIC in/Line In 
   Impedance: < 10 KΩ
   Maximum Level: 0 dB
Audio Output:
   Impedance: > 600 Ω
   Maximum Level: 0 dB
Individual Audio Output:
   Impedance: > 600 Ω
   Maximum Level: 0 dB
Configuration & Admin Software:
   iMageTech Audio Parameter Editor....TBD
Control Ports:
   Serial Command Protocol Only (Console 
   software not supported on RS- 232 port)
   DB-9 female - Reserve
   38,400 baud rate; 8 bits,1 stop bit, no parity
USB:
   Mini-USB Type B 
Antenna Type:
   Build-in Antenna
Power:
   DC5v ±10%
Operating Temperature:
   0 ~ 60℃
Optional Accessories:
   iMage A1/A2 Bluetooth Conference Speakerphone
   PSTN/SIP Moduel
   Dial Pad