ER-A520/ER-A530 INSTRUCTION MANUAL

Item% or subtotal% selection (%)
Item%: Select this when a percent calculation is desired for the individual department and PLU/UPC.
Subtotal%: Select this when a percent calculation is desired for merchandise subtotals.
Procedure
PGM 2
*1 *2
2315 Function no.
. @ @
A
s a
2315
To program any percent function
To program zero
Direct
*1: Function no. *2: A
6: For the %(∞) key 0: Subtotal%
7: For the § key 1: Item%
8: For the key
9: For the • key
10: For the ∞ key
Example
Programming “Item%” for the § key
Key operation
2315 .@
7 @ 1 ı
a
Print
Item%
Percent rate limitation (%)
PGM 2 2313
You can program the upper limit of percent rates for percent entries.
Percent entries that use the upper limit may be overridden in the MGR mode.
Procedure
To program any percent function
To program zero
*1 *2
2313 Function no.
Rate limitation
. @ @ s a
*1: Function no.
6: For the %(∞) key 8: For the key
7: For the § key 9: For the • key
10: For the ∞ key
*2: Rate limitation
0.00 – 100.00 (Entering 0.00 inhibits the
open percent rate entry)
Note
The . key is needed only for fractional entry.
Example
Programming the limit to 15.5% for the § key
Key operation
Print
2313 .@
7 @ 15 . 5 ı
a
138
Limitation