Icom IC-T22A Instruction Manual page 42

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gmi6 439s TROUBLESHOOTING
@ Charge the battery pack or place new dry cell
(A slight current flows in the circuits even when | _ batteries in the battery case.
the power is OFF).
(Remove the battery pack if you will not be us-
ing the transceiver for a long time.)
Poor plug connection to the external DC power | ® Check the connector or remove and replace the
cable. cable.
e No power comes on. The battery is exhausted.
®No sound comes from the
speaker.
Transmitting is impossible.
Turn the function OFF.
@ Push [VFO] to select VFO mode.
@ PTT lock function is activated.
® Memory mode, call channel or repeater memo-
ty is selected.
The lock function is activated.
@ Frequency cannot be set.
@ Push [FUNC] + [(CALL)LOCK] to deactivate the
lock function.
es".
® Scan cannot be activated.
Rotate [SQL] clockwise until noise disappears.
[p.14 |
signal
© Display backlight does not| ¢ External power condition is set to "2" and exter- | ¢Set
the external power
condition to "1" or
tum OFF.
nal DC power is connected.
NOFFS
37