Icom IC-207H [73/80] Maintenance

MAINTENANCE

PROBLEM POSSIBLE CAUSE SOLUTION REF.

Some memory channels

cannot be selected via the

microphone keypad.

• The input channel number has not yet been pro-

grammed.

• Rotate the tuning dial to check whether the

channel has been programmed or not.

p.29

Scan does not operate. • Squelch is open.

• The selected scan edge memory channels (e.g.

1 A 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.

• 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.

p. 20

p. 40

pgs.

30, 42

p. 45

Transmission is automati-

cally cut off.

• Time-out timer is activated. • Set the timer to OFF. p. 59

Transmission continues

even when the PTT is re-

leased.

• One-touch PTT function is activated. • Turn the function OFF. p. 23

The function display shows

erroneous information.

• The CPU is malfunctioning. • Reset the CPU.

p. 69