Microphone; Operating Basics; Switching Power On/Off; Adjusting Volume - Kenwood TRC-80 Instruction Manual

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MICROPHONE
SUPPLIED
OPTIONAL
(SUPPLIED WITH KPE-1 SELECTIVE CALL UNIT)
@
PTT (Push-to-Talk) switch
The radiotelephone is placed in transmit mode when
this non-locking switch is held down. Releasing the
switch returns the radiotelephone to receive mode.
@
_UP/DWN buttons
Press these buttons to step through the channels similar
to using the CHANNEL selector. Holding a button down
sequentially steps through all channels.
@
KEYPAD
Use for entering the digits when placing a selective call.
OPERATING BASICS
Note:
The radiotelephone outputs a short beep each time a button
is pressed and the button stroke is accepted.
SWITCHING POWER ON/OFF
Switch ON the DC power supply, then press and hold
down [POWER] until "HELLO" appears on the Display.
To switch OFF the radiotelephone, press [POWER]
again.
+
After the radiotelephone has been switched ON, it
can then be switched OFF or ON by using only the
power switch on the DC power supply.
ADJUSTING VOLUME
Turn the VOLUME control clockwise to increase the
audio level; turn counterclockwise to decrease the level.
———_
KENWOOD
ADJUSTING SQUELCH
The purpose of squelch is to silence audio output from
the speaker when no signals are present. Setting the
squelch threshold too high causes the squelch to
remain closed while a weak signal is present. Setting
the threshold too low allows noise to be heard between
transmissions from other stations.
Turn the SQUELCH control to just eliminate the
background noise when no signal is present. If signals
are weak, set the control fully counterclockwise.

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