71-506-10D FULL-DUPLEX MOBILE
4
2.4
Front Panel Features
The front panel includes the following:
1. UHF Type connector for the Transmitter (optional type “N”)
2. LEDs to indicate:
A
=POWER,
B
=BUSY,
C
=TRANSMIT,
D
=ALARM, and
E
=REPEAT
3. Miniature jack for speaker audio output
4. BNC Connector for the Receiver
5. DC Power Connector
6. 25 position D sub connector for interface to the external control system
7. 9 position D sub connector for connection to a PC for programming
8. Model Number / FCC Label
2.5 Indicator
Functions
A
POWER On Indicator LED
The Power ON Indicator LED will illuminate in Green color whenever the Power ON/OFF switch is
switched to the "ON" position.
B
BUSY Mode Indicator LED
The Busy Mode Indicator LED will illuminate in Green color whenever the 71-506-10D receives a
carrier signal on the selected channel that is greater then the Squelch setting.
C
TRANSMIT Mode Indicator LED
The Transmit Mode Indicator LED will illuminate in Red color whenever the 71-506-10D is
transmitting.
D
ALARM Mode Indicator LED
The Alarm Mode Indicator LED will illuminate (Flashing) in Amber color whenever the transceiver
detects a fault in the receiver module, the transmitter module, or the PA module on the selected
channel.
E
REPEATER Mode Indicator LED
The Repeater Mode Indicator LED will illuminate in Yellow color when the selected channel has
been programmed for Repeater operation. This LED will NOT illuminate on any channel that is
programmed to operate in Base Station mode.
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A
B
C
E
D
