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TO 31R2-2TRC199-1
4-2
Table 4-1. Description of Indicators, Controls and Switches
Fig & Index Number
Control/Switch
Function
STATUS:
4-1-1
DISPLAY Switch (two-
position rotary switch)
Controls whether the front panel indicators are
operational (ON position) or not operational (OFF
position) (The DISPLAY switch should be kept in
OFF position to conserve battery life following initial
power-up and function check.)
4-1-2
FAULT LED (red)
When illuminated, indicates RF power amplifier
temperature is excessive (greater than 90
o
C).
4-1-3
RCV (Receive) LED
(amber)
When illuminated in the OP2WATT and
OP10WATT modes, indicates reception of a
transmission. Illuminates also in the TUNERX mode
to indicate keying of the RCV receiver-transmitter.
4-1-4
XMT (Transmit) LED
(amber)
When illuminated in OP2WATT and OP10WATT
modes, indicates retransmission of a reception.
Illuminates also in the TUNETX mode to indicate
keying of the XMT receiver-transmitter.
4-1-5
POWER LED (green)
When illuminated, indicates power is applied to the
tactical repeater.
4-1-6
MODE SELECT Switch (four-
position rotary switch)
Allows selection of the tactical repeater operating
mode as follows:
OP2WATT - Selects normal tactical repeater
operation at an output power level of 2 watts.
OP10WATT - Selects normal tactical
repeater operation at an output power level
of 10 watts.
TUNERX - Allows the receive mode of the
diplexer to be tuned.
TUNETX - Allows the transmit mode of the
diplexer to be tuned.
Содержание AN/TRC-199
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