Sam4S 230, 3xx, 4xx, 52xx Electronic Cash Register AU Introduction • 19
ER-390M Keyboard
The ER-390M keyboard includes 90 key positions with the default legends and key
assignments as shown below. This configuration has 60 keyboard NLU locations. The
keyboard legend sheet can be replaced by lifting the protective plastic cover.
Programmable key locations are shown with a bold border.
27 45 39 33 3 21 15 9 51
VOID
57
26 44 38 32 2 20 14 8 50
C/CONV
56
28 46 40 34 4 22 16 10 52
52 43 37 31 1 19 13 7 49
PAPER
FEED
55
RE TURN
58
29 47 41 35 5 23 17 11 53
ERROR
CORR
59
30 48 42 36 6 24 18 12 54
CANCE L
60
8 7
PLU
CLEAR
RECD
ACCT
#/NS
5 4
2 1
00 0
CHARG
E
9
%1
X/TIME
CLERK
#
PAID
OUT
CHECK
6
SBTL
3
CASH
•
ER390M Alpha Keyboard
T I