Inter-m RM-911D, Руководство по эксплуатации, Страница: 15 / 24

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RM-911D/W(REMOTE MICROPHONE)
4 4
.
CONNECTING TERMINAl Of ARM-911
Connect to the ARM-911 using CAT5E cable.
The CAT5E pin description is as below.
Pin 1 : RS-422 RX+ (Refer to RM-911W)
Pin 2 : RS-422 RX- (Refer to RM-911W)
Pin 3 : RS-422 TX+ (Refer to RM-911W)
Pin 4 : DC24V
Pin 5 : GND
Pin 6 : RS-422 TX- (Refer to RM-911W)
Pin 7 : AUDIO HOT
Pin 8 : AUDIO COLD
5 5
.
AUDIO OUTpUT vOlUME
The audio output volume is increased by turning
the volume clockwise.
The audio output volume is decreased by turning
the volume counter-clockwise
6 6
.
SERvICE TERMINAl
This terminal is used only for service purposes.
RM-911D_W_E(new)_8:RM-911D_W_E(new) 12/2/13 1:28 PM Page 16