Intercom
Operating Instructions
Volume In
Turn right to increase microphone gain, turn to
left to decrease microphone gain, push and
hold (> 2s) to reset settings to default
Turning knob/Push button
(Software control)
Volume Out
Turn to right to increase speaker volume, turn
to left to decrease speaker volume
Turning knob
(Hardware control)
7.5 Back Side of the Mobile Device
Charge
DC-In
Optical
In
Sig Detect
Optical
Out
PC
Figure 7-1: back side of mobile device
Sig Detect
Permanently on when light is received via the
optical link, permanently off when no light is
received via the optical link
Green Signal Detect LED
Optical In
Connection of fiber optic cable (input)
Socket FSMA
Optical Out
Connection of fiber optic cable (output)
Socket FSMA
PC
Connection of host PC
Socket USB-B
Charge DC-In
Connection of charger
5-pole-socket screw connector
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Distributed by: Reliant EMC LLC, 3311 Lewis Ave, Signal Hill CA 90755, 4089165750, www.reliantemc.com