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Thefollowing table shows the operationmodes and functions:
Mode A B C D
Operation
Normal
operation.. All
functions are
valid.
Power failure mode
where printing is
possibleDŽSameoperation
asin A mode.
Power failure mode.
Time is updated. Data
issavedinthememory.
Power failure mode.
Time is updated. Data
issavedinthememory.
ACpower
supply ON OFF OFF OFF
Printing
battery
Operable/dead Operable(guarantees
mechanism operation)
Operable(does not
guarantees mechanism
operation)
Dead. Or, operable but
supplies voltage below
therated value.
Back
light(LED) Yes N O NO NO
Battery
indicator
No display Fullto half Should be replace.
(flashes)
NO
CPUstatus
Active mode
Ľ
Watch m ode
Activemode
Ľ
Watchmode
Active mode
Ľ
Watch m ode
Watchmode
<CONNECTOR PIN ASSIGHMENT>
2000ULPCB Ass’y
(1) PCN1
Pin No. Signalname
1 NiCd BatteryOutput
2GND
(2) LCN3
Pin No. Signalname
1($
2(&
3(.
4((
(3)LCN4
Pin No. Signalname
1($
2(&
3(.
4((