Operating Controls And Functions - Sanyo TA 4100 Operating Instructions Manual

OPERATING CONTROLS AND FUNCTIONS
1. ON/OFF VOLUME CONTROL — Turns the transceiver on and off and
adjust listening level for both CB and PA operations. To increase volume,
turn VOLUME clockwise.
(This control has no effect on the transmitter output.)
2. SQUELCH CONTROL — Eliminates annoying noise between transmis-
sions. When properly set, it allows signals to come through, but shuts off
the receiver's sound when no signals are present.
To adjust: With no signals being received, turn SQUELCH knob clock-
wise until the receiver is quieted. Incoming signals will automatically
release the squelch. Careful adjustment is necessary, as settings too far
to the right will not allow weaker signals to release the Squelch Mode.
3. RF GAIN CONTROL — Reduces sensitivity of the receiver to allow for
the reception of strong signals that would normally "OVERLOAD" the
receiver resulting in audio distortion. The control may also be used to
minimize weak interfering signals that are present during your commu-
nications.
4. CHANNEL SELECTOR — Selects any one of the 18 CB channels as
indicated in the LED CHANNEL INDICATOR window.
5. CHANNEL INDICATOR — Shows the selected channel in a large, easy-
to-read 7-segment LED display.
6. DELTA TUNE SWITCH — Tunes in slightly off-frequency stations and
reduces adjacent channel interference. Set it to the position (+ or —)
which gives the highest S/RF METER reading or provides rejection of
adjacent channel interference. For normal operation, set it to 0 position.
7. ANL SWITCH — Activates the Automatic Noise Limiter circuit. When
annoying hash-type noise is a problem. Set ANL switch to ANL; it will
aid in reducing noise interference. When no noise is present, set ANL
switch to OFF.
8. PA/CB SWITCH — Actuates a PA (Public Address) amplifier. Connect a
suitable 8-ohm PA speaker to PA speaker jack on the rear panel. Set
PA/CB switch to PA position and press the Push-To-Talk button on the
microphone.
For regular 2-way communications, the switch must be set to CB po-
sition.
9. MODULATION INDICATOR — When transmitting, the red indicator
light flickers as you talk to indicate your signal is modulating.
10. S/RF METER — Serves a dual function. When receiving, it indicates the
relative receive signal strength on RX SIGNAL scale. When you transmit,
it indicates the relative transmitted power on TX POWER scale.
11. MICROPHONE CONNECTOR — Accepts the, dynamic microphone
provided with the transceiver.
12. ANTENNA CONNECTOR — Connect your CB antenna to this socket
(S0-239 type socket, matches PL-259 standard type plug).