VADDIO EasyTalk - Appendix 1: Connectors Pin Outs

EasyTalk USB Tools
Vaddio EasyTalk USB Solution - Document Number 342-0449 Rev A Page 44 of 48
General Information
Operating
Temperature
32° to 104° F (0° to 40° C)/20% to 80% Relative Humidity
Power Consumption EasyUSB Mixer/Amp: Maximum 40 watts
Dimensions
 EasyUSB Mixer/Amp: 8.375” (212.73mm) W x 6.0” (152.4mm) L x 1.72” (43.7) H
 EasyMic MicPOD: 7” (177.8m) Diameter x 1” (25.4mm)Tall
 EasyMic Ceiling MicPOD Array: 2.5” (63.5mm) Diameter Sphere
 EasyMic Interface Module: 2.6” ( 66mm ) H x 8” (203.2mm) W (10.23” wide with
top mounting flange overhang) x 4.6” ( 116.84mm) D
 Bose DS 16F Ceiling Speakers: 7.95” (120.65mm) Diameter x 7.08” (179.8mm) H
 EasyTalk Sound Bar: 4.75” (120.65) H x 37” (0.94m) W x 4.25”(108mm) D
Weight
 EasyUSB Mixer/Amp: 1.42 lbs (.65kg)
 EasyMic MicPOD: 0.472 lbs (.214kg)
 EasyMic Ceiling MicPOD: 0.113 lbs (.051kg)
 EasyMic Ceiling Interface Module: 2.0815643 lbs (0.94221212kg)
 Bose DS-16 Ceiling Speaker: 4.4 lbs (1.9958kg)
 EasyTalk Sound Bar: 15 lbs (6.8039kg)
Appendix 1: Connectors Pin Outs
RS-232 Port on EasyUSB Mixer/Amp:
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Note*: When DIP Switch 1 is High the RXD and TXD pins are automatically swapped internally for the EasyUSB
Mixer/Amp to become a DCE device.
EasyMic Port on EasyUSB Mixer Amp:
The EasyMic Port is a proprietary interface over CAT-5 cable that includes balanced audio input and output
channels, power and an RS-485 control interface.
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Pin # RS-232 Control Port
1 Unused
2 Unused
3 Unused
4 Unused
5 Unused
6 GND
7 * RXD (from TXD of control source)
8* TXD (to RXD of control source)
Pin # EasyMic Port (Proprietary)
1 Audio Output +
2 Audio Output -
3 Audio Input -
4 +18 VDC
5 RS-485 Control +
6 Audio Input +
7 RS-485 Control -
8 Ground