Mirage B-
320
-G Instruction Manual
-4-
7.
PRE-AMP (ON/OFF) SWITCH
When engaged the amplifier's pre-amp will be switched
into the circuit for receive. A sensing circuit will
disengage the pre-amp when a transmitted signal is
applied to the amplifier's input. The pre-amp may also
work independently if the amplifiers main power
switch is off.
8.
POWER (ON/OFF) SWITCH
When engaged, the amplifier is ready to amplify any
signal applied to its input of the proper frequency.
