9
RM-911D/W(REMOTE MICROPHONE)
1
1
.
ExTERNAl ADApTOR (OpTION) INpUT
Connect the external adaptor (OPTION) when it is
needed.
The power is supplied by the ARM-911 if the
adaptor is not used.
If the external adaptor is used, then the maximum
operable distance can be extended and the power
consumption of ARM-911 is decreased.
2
2
.
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-911D)
Pin 2 : RS-422 RX- (Refer to RM-911D)
Pin 3 : RS-422 TX+ (Refer to RM-911D)
Pin 4 : DC24V
Pin 5 : GND
Pin 6 : RS-422 TX- (Refer to RM-911D)
Pin 7 : AUDIO HOT
Pin 8 : AUDIO COLD
1
2
3
4
5
6
RearPanel
RM-911D
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