Icom IC-2710H Instruction Manual page 81

PROBLEM
Frequency cannot be set via • The frequency lock function is activated.
microphone.
• The microphone keypad lock function is acti-
• Priority watch is paused on the watching fre-
Some memory channels • The input channel number has not yet been pro-
cannot be selected via the
microphone keypad.
Scan does not operate. • Squelch is open.
• The selected scan edge memory channels (e.g.
• Only 1 memory channel is programmed or other
• Priority watch is activated.
Transmission is automati- • Time-out timer is activated.
cally cut off.
Transmission continues • One-touch PTT function is activated.
even when the PTT is re-
leased.
• The CPU is malfunctioning.
The function display shows
erroneous information.
POSSIBLE CAUSE
vated.
quency.
grammed.
1 A and 1b) have the same frequencies (for pro-
grammed scan).
channels are set as skip channels.
MAINTENANCE
SOLUTION
• Push and hold [ LOCK] to deactivate the
(VFO)
frequency lock function.
• Push [FUNC], then [A16KEY LOCK] to deacti-
vate the microphone keypad lock function.
• Push the selected band's [
(M/CALL)
sume the watch.
• Rotate the tuning dial to check whether the
channel has been programmed or not.
• Set the squelch to the threshold point.
• Reset the scan edges.
• Program other memory channels or cancel the
memory skip function in the desired channels.
• Turn the function OFF.
• Set the timer to OFF.
• Turn the function OFF.
• Reset the transceiver.
18
REF.
p. 16
p. 16
p. 48
PRIO] to re-
p. 32
p. 20
p. 43
pgs.
33, 45
p. 48
p. 72
p. 26
p. 77
76