Icom IC260-A Instruction Manual page 29

10. The memory scan | No frequenty is programmed | Program the required frequencies
operation does not | in the memory channels or | in the memory channels follow-
function when the | the same frequency is pro- | ing the instructions for "MEMO-
SS/MW Switch is | grammed іп all the memory | RY CHANNEL OPERATION"
pushed. channels. on page 18.
Set the VFO/MEMORY Switch
in the MS position.
The VFO/MEMORY Switch
is not in the MS position.
. The programmed scan
operation does not
function when the
SS/MW Switch is
pushed.
No frequency is programmed
or the same frequency is
programmed in the memory
channels [2] and [3].
| The VFO/MEMORY Switch
is not in the A or B position.
Program the low edge and the
high edge frequencies into the
memory channels [2) and (3].
Set the VFO/MEMORY Switch
in the A or B position.
. The scan does not
stop even if a signal is
received.
The squelch has opened when
the scan started.
Engage the squelch on a no signal
frequency, then start the scan by
pressing the SS/MW Switch.
The TUNING SPEED button
was depressed when the
Tuning knob was set with one
of the small increments at the
center point, the Tuning
knob was rotated when the
DIAL LOCK was engaged.
. The scale on the
Tuning knob is not in
calibration with the
displayed frequency.
Set the Tuning dial so that one
of the large increments is at the
center point, and push the
TUNING SPEED button, and
the scale will be calibrated.
The TUNING SPEED button
was pressed, or the VFO
Select switch was turned
while pressing the TUNING
SPEED button.
. The last digit of the
memorized or dis-
played frequency has
changed to O.
Release the TUNING SPEED
button, and set the unit to the
desired frequency with the
Tuning knob.
Turn the Power switch and the
memory switch OFF, wait a few
seconds, and then turn them
ON again.
The Power switch was turned
OFF and ON too quickly.
. An abnormal figure is
displayed on the dis-
play fails to illuminate.
. Unable to key when
using ап electronic
keyer.
The Switching circuit of the
electronic keyer does not
close completely.
Replace the keyer with one
having a voltage of less than
0.4V between the two keying
lines at the key down position,
or modify your keyer so that the
voltage is less than 0.4 Volts.
Polarity of the connection
wires from the keyer is
reversed.
The MODE Switch is not in
the CW position.
Connect the keyer wires observ-
ing proper polarity.
Place the MODE Switch in the
CW position.
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