Public Address Amplifier - Sanyo TA 4100 Operating Instructions Manual

OPERATING INSTRUCTIONS
CAUTION: DO NOT TRANSMIT WITHOUT THE ANTENNA BEING
CONNECTED TO THE SET.
TO RECEIVE (Microphone must be connected.)
1. Set PA/CB SWITCH to CB.
2. Set SQUELCH CONTROL maximum counterclockwise.
3. Set RF GAIN CONTROL maximum clockwise for maximum range rece-
ption.
4. Turn power on by turning ON/OFF VOLUME CONTROL clockwise.
5. Select the desired channel by rotating CHANNEL SELECTOR to the
desired position as indicated in the CHANNEL INDICATOR window.
6. Adjust SQUELCH to cut out annoying background noise when no signal
is being received. To do this, set CHANNEL SELECTOR to a channel
where no signals are present (or wait until signals cease on your channel).
Then, turn the SQUELCH CONTROL in a clockwise direction to the point
where the background noise just stops. Now, when a signal is present, you
will hear it, but will not be disturbed by noise on the channel in between
signals. Do not advance the SQUELCH CONTROL too far, or some of the
weaker signals will not be heard.
7. Use DELTA TUNE SWITCH to tune in slightly off-frequency stations,
or to tune out adjacent channel interference caused by a station on the
next channel. (which may be too close to your channel). Use the position
(+ or —) which results in the highest S/RF METER reading and/or least
adjacent channel interference. For normal operation, set it to the 0 position.
8. Whenever it is desired to reduce background noise, set the ANL SWITCH
to ANL position.
9. Adjust VOLUME for a comfortable listening level.
TO TRANSMIT
1. Secure the Microphone Plug to MICROPHONE CONNECTOR on the left
side of the unit.
2. Select the desired channel of operation.
3. Press the Push-To-Talk button in the Microphone and hold it about 2-3"
fi- om your mouth and speak in a normal voice. Do not shout into the
microphone. As you talk into the Microphone, the red MODULATION
INDICATOR light will flicker.
4. To receive, release the Push-To-Talk button.
PUBLIC ADDRESS AMPLIFIER
You can use your transceiver as a Public Address Amplifier. To use this
function, it is necessary to connect an 8 ohm public address type speaker to
PA SPEAKER JACK on the rear panel.
1. Set PA/CB SWITCH to PA position.
2. Turn power on by turning ON/OFF VOLUME CONTROL.