Maintenance And Adjustment - Kenwood TM-401A Instruction Manual

5. MAINTENANCE AND ADJUSTMENT
M COVER REMOVAL
1 Loosen 5 screws (¢2.6x5 mm) of the side
panels.
3 To remove the bottom cover, remove 5
screws (¢2.6x 5 mm).
a
@ LITHIUM BATTERY
A lithium battery is contained in the transceiver to retain memory. Therefore,
rid
turning off the POWER
switch, disconnecting the power cable, or a power
failure will not clear the memory. The battery will last approximately five
years. When the battery discharges an erroneous display may appear on the
LED. Lithium battery replacement should be performed by an authorized TRIO-
KENWOOD service facility either your TRIO-KENWOOD dealer, or the factory.
Note:
When the lithium battery is replaced, the microprocessor must be reset.
@ MICROCOMPUTER RESET
Depress the reset switch with a nonconductive rod through the reset opening
of the bottom cover as shown
|_— Reset opening
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