CHIAYO GMC-30 30 Unit Conference Microphone Audio Converter Instruction Manual
- June 3, 2024
- CHIAYO
Table of Contents
GMC-30
30-Unit Conference Microphone Audio
Converter
Operation manual
CHIAYO ELECTRONICS CO., LTD.
Parts and functions
- Power switch
- Power indicator
- Port ① indicator
- Port ② indicator
- Port ③ indicator
- Chairman-Delegate switch
- GMC-30 series connection jack
- Unbalanced audio output (Φ6.3mm)
- Balanced audio output (XLR)
- Port ③
- Port ②
- Port ①
- DC input (15V 4.3V)
Note: PORT 1~3 indicators ③④⑤ function with GM-143 of RJ-45 jack only.
GM-143 of RJ45 jack can work with GMC-30 without port indicators functioning.
Instructions
- Installation with GM-143 series There are three ports ○10 ~○12 on the back of convertor. Each port can be connected with a GM-143 series of up to 10 units. Each convertor can support 30 units at most.
- System expansion When more than 30 units are required or the ports aren’t enough, GMC-30 can link to another convertor via its rear port ⑦ to support more GM-143 units.
- CHAIRMAN-DELEGATE switch ⑥ If the convertor’s connected units include GM-143C (chairman unit), please slide the switch to C. Otherwise, please slide it to S.
- Audio output There are two audio connecters on the rear of this unit, LINE-level unbalanced ⑧ and MIClevel balanced ⑨. Use shielded audio cable for the connection between this unit and the mixer/amp or audio source. If the mixer/amp has a LINE IN phone jack (1/4″, 6.3mm), connect a cable from the 1/4″(6.3mm) unbalanced audio output ⑧ from the convertor to the mixer/amp. If the mixer has a MIC IN XLR jack, connect a cable from the balanced XLR audio output ⑨ from the convertor to the mixer/amp.
Insert the plug
Pull out the plug
Installation diagram
CHIAYO ELECTRONICS CO., LTD.
http://www.chiayo.com.tw ｜Email:
[email protected]
Office: 30, Lane 27, Section 4, Jen-Ai Road, Taipei 10685, Taiwan
Tel: 886-2-27415741｜Fax: 886-2-27525242
Factory: 88, Chung-Hsiao Street 2, Chiayi 60080, Taiwan
Tel: 886-5-2711000｜Fax: 886-5-5767611
http://www.reznorhvac.com
Documents / Resources
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CHIAYO GMC-30 30 Unit Conference Microphone Audio
Converter
[pdf] Instruction Manual
GMC-30 30 Unit Conference Microphone Audio Converter, GMC-30, 30 Unit
Conference Microphone Audio Converter, 30 Unit Microphone Audio Converter,
Conference Microphone Audio Converter, Microphone Audio Converter, Microphone,
Audio Converter, Converter
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