2. CONTROLS AND THEIR FUNCTIONS
®
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6
7)
@ FRONT PANEL
@
Tuning control (VFO)
Used to select the transmit and receive frequency.
During memory
recall
operation, turning this control restores the operation to VFO control
Note:
One click rotation
shifts the displayed frequency
one step up or
down.
However,
occasionally
the
frequency
step
may
chang
due
to
microprocessor transients.
@
VOL/POWER
Power ON-OFF switch and volume control.
Turning the control fully counter-
clockwise
will turn the power
OFF.
Clockwise
rotation
will increases
the
volume.
OF
@
SQUELCH
The squelch control is used to eliminate noise during no-signal periods. Nor-
mally, this control is adjusted clockwise until the noise just disappears (squelch
CE
threshold). For scan operation, this control must be set to the threshold point.
@
Keyboard
@
MR/M1
(memory recall)
Used to recall memory channel information.
key
When first depressed, memory channel 1 is recalled. The MR indicator lights to
show memory recall has been selected.
To recall one of the other memory (M2
~ M5), depress the MR/M11 key then
a |
the corresponding key M2 ~M5.
(® MS/M2 (memory scan)
Used to initiate memory channels scan.
key
During memory recall operation, depressing this key recalls memory CH2.
During memory scan, depressing this key recalls the next memory channels.