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The following table shows the operation modes and functions:
Mode A B C D
Operation
Normal
operation.. All
functions are
valid.
Power failure mode
where printing is
possibleDŽSame o peration
as in A mode.
Power failure mode.
Time is updated. Data
issavedinthememory.
Power failure mode.
Time is updated. Data
issavedinthememory.
AC power
supply
ON OFF OFF OFF
Printing
battery
Operable/dead Operable(guarantees
mechanism o peration)
Operable(does not
guarantees mechanism
operation)
Dead. Or, operable but
supplies voltage below
the rated value.
Back
light(LED)
Yes NO NO NO
Battery
indicator
No display Full to half Should be replace.
(flashes)
NO
CPU status
Active mode
Ľ
Watch mode
Active mode
Ľ
Watch mode
Active mode
Ľ
Watch mode
Watch mode
<
CONNECTOR PIN ASSIGHMENT
>
2000UL PCB Ass’y
(1) PCN1
Pin No. Signal name
1 NiCd Battery Output
2GND
(2) LCN3
Pin No. Signal name
1
($
2
(&
3
(.
4
((
(3)LCN4
Pin No. Signal name
1
($
2
(&
3
(.
4
((