To turn
the power
on, rotate
the knob clockwise.
Further
rotation
will
increase the sound output
from
the speaker.
To turn the power
off,
rotate the knob counterclockwise
until the click is heard indicating
the power is turned
off from
the power supply.
Squelch Control
This
control
is used to eliminate
annoying
background
noise at no
signal.
To adjust
the squelch
control
properly,
first
turn
the knob
counterclockwise
until
background
noise is heard.
Then,
rotate
the
knob
slowly
clockwise
until
the
background
noise just
disappears.
At
this
point,
the
receiver
will
be relatively
quiet
under
no signal
conditions,
but
an incoming
signal will
overcome
the squelch action
and be heard.
Since this control
is variable, it can be used to provide
varying
degrees of sensitivity
to incoming
signals.
As the control
is
advanced
from
the
extreme
counterclockwise
position
the
squelch
action
is progressively
increased and stronger
signals are needed to
overcome
it.
To
receive extremely
weak signals or to disable
the
squelch circuit,
simply
turn the control
fully
counterclockwise.
R F Gain Control.
This controls
RF gain when receiving.
To increase RF gain (reception
sensitivity)
turn
the
knob
clockwise
and to
decrease turn
counter-
clockwise.
Channel Selector.
Continuously
rotating
switch
selects anyone
of
23
channels
for
transmit
and receive operation.
The PA position
will
be used when
the transceiver
is used as a PA (public
address) amplifier.
Fine Tuning.
Th is wi II be used for
clear reception
of stations
that
are sl ightly
off
frequency.
Rotate the knob for clearer reception.
Modulation
Lamp.
This
lights
up when
the
push-to-talk
button
on the
microphone
is
pressed and flickers
according
to your
voice while
transmitting.
Receiver Lamp.
This lights up when the transceiver
is in the receive mode.
Mic Jack.
Connect
the
push-to-talk
microphone
or
the
optional
telephone
handset.
