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3-3-6
Optional Internal Unit Installation
❑
Clock Back-up Battery Replacement
When the backup battery is discharged, the
transceiver transmits and receives normally but
cannot retain the current time.
1
Separate the front panel from the CHASSIS.
(Refer to "DISASSEMBLY INSTRUCTION")
2
Replace the clock backup battery, located on
the FRONT UNIT as below. (Make sure the battery
polarity is correct.)
3
Recover the transceiver, and re-set the date and
time in set mode. (Refer to INSTRUCTION MANUAL)
CLOCK BACKUP BATTERY
MAIN UNIT
: “BT1”
Part No.
: 3020000340
Part Name
: ML-614S/ZT
Battery removal
“+” side is UP
23
Remove old battery
using non-conductive
flat object