61
15
MAINTENANCE
PROBLEM
Some memory channels
cannot be selected via the
microphone keypad.
Scan does not operate.
Transmission is automati-
cally cut off.
Transmission continues
even when the PTT is re-
leased.
The function display
shows erroneous informa-
POSSIBLE CAUSE
• The input channel number has not yet been pro-
grammed.
• The squelch is open.
• The selected scan edge memory channels (e.g.
1A and 1b) have the same frequencies (for pro-
grammed scan).
• Only 1 memory channel is programmed or other
channels are set as skip channels.
• Priority watch is activated.
• Time-out timer is activated.
• One-touch PTT function is activated.
• The CPU is malfunctioning.
SOLUTION
• Rotate the tuning dial to check whether the chan-
nel 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 CPU.
REF.
—
p. 18
p. 38
pgs.
38, 40
p. 42
p. 55
p. 20
p. 62
