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a
@) [TOTAL] key
TOTAL]
or [TOTAL] key.
This key is used to 'carry out other transactioris by use
of other validation function' keys utilizing a displayed
value after depression
of a validation function key of
duplication through the [DUP] key.
This key is used to set the time. (PGM mode)
and then depress this key.
(11)
(Read net key)
4
BE=2520
(13) [LIST] key
1, Used to assign the LIST mode.:
out.
2. In the LIST mode, the balance memory is updated with
the amount registered according to the sign ("+',"—",
(14) [BAC] key (Balance key)
1. This key is used to display the balance in the LIST mode
and to perform validation print.
Depression
of this key clears the balance. memory and
the LIST mode i is cancelled.
. If the balance is negative, the machine performs. valida-
tion printing, encounters
the "balance. negative _ error,
and enters the machine lock state.
To release from
this condition, it needs to press the
[CLEAR]
key, which causes the LIST mode also.
cancelled.
i
Accumulators are not affected by the depression of the
[BAL]key. The consecutive numbering is not incremented,
neither.
This key is used to activate the clock function
("Z"
mode).
This key is used to clear the data holding an account #.
2.
4.
5.
6.
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