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ER-390M Program Mode Programming • 85
Program Mode Programming
Default Programming
• All keyboard PLUs are Taxable and Preset, without entry limits by default status
programming of “50000000”.
• All system options are set to 0 in default programming, unless otherwise noted.
Change only the options that will deviate from default programming. There is no
need to re-enter an option status of 0, since 0 is its original setting.
• All programming (unless otherwise noted) is done with the control lock in the P
position. Each section details a specific area of register programming.
Descriptor Programming
Descriptors are programmable for PLUs, function keys, groups, clerks and the
logo/messages. During descriptor programming, the keyboard button functions changes to
the layout shown below.
T
I
U
Y
Q
R
E
W
O
VOID
P
%
*
&
^
!
$
#
@
(
#/NS
)
G
K
J
H
A
F
D
S
L
PAPER
FEED
RETURN
;
B
,
M
N
Z
V
C
X
.
ERROR
CORR
/
?
DOUBLE
CAPS
=
+
>
<
-
SPACE
CANCEL
BACK
SPACE
8
7
PLU
CLEAR
RECD
ACCT
RECEIPT
ON/OFF
5
4
2
1
00
0
CHARGE
9
%1
X/TIME
CLERK
#
PAID
OUT
CHECK
6
SBTL
3
CASH
.