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Conference Main Unit


Conference Main Unit


Country of Origin Made in China
Standard Designed in accordance to FCC and ICES standards
Interface Description Is an interface incorporating wired conference unit in the conference system. It is connected to chairman wired microphone DCA-2200C and delegate wired microphone DCA-2200D by 7P-DIN interface connection.
LCD Display Indicator N/A. Operation mode shall selected on the panel.
Function Of Manual Control Manual control of speaker volume control and headphone volume control.
Additional Treble Gain Control N/A
Interface Input Port Support By connecting to an external audio equalizer for speech quality improvement under difficult acoustic conditions.
Additonal Interface Support (Optional) N/A


Mircophone Connectivity DCA-2200 can support up to 29 units DCA-2200D delegate and 1 unit DCA-2200C chairman microphones.
Extention Microphone Connectivity N/A
System Type Connectivity Equipped with 2 groups of 7P-DIN interface system connectivity. Can be connected up to 25 units.
Operation Mode Selection OPEN MODE with AUTO SWITCH OFF: To select the maximum number of delegate microphone to be activated simultaneously (1, 2, 3 or 4). The microphone can be switched on / off manually by pushing the button on the delegate unit. To perform to mute / switch off all chairman / delegate microphone automatically after 30 seconds whenever there is no signal from microphones. OPEN MODE: To select the maximum number of delegate microphone to be activated simultaneously (1, 2, 3 or 4). OVERRIDE MODE: Only one delegate microphone can be activated. If a new delegate microphone user press the unit, the current delegate microphone will be switched off. CHAIRMAN ONLY MODE: Only chairman microphone can be activated. TEST MODE: For proper installation check. If properly connected, LED of the connected units will lit.
Power Supply AC 240V, 50-60HZ
Cable Connection And Length 7P-DIN interface main cable 10m (Can be connected to the nearest or either chairman or delegate microphone)
Operating Temperature 5°C to 45°C (41°F to 113°F) or 20%-95% RH
Furnishing Material Black color.
XLR / Phono Jack Output Per Channel 1-channel Phono Jack
RCA Jack Mix Output Per Channel 1-channel RCA Jack
Product Dimension (W x H x D) 361mm x 84mm x 143mm
Packing Dimension (W x H x D) 430mm x 155mm x 325mm
Weight 3.3kg
Ser Per Carton 1 set per carton