12
EN
3.4 Technician menu
...
...
...
...
...
1.129
PoS
LuM
Pro
11A
1.229
04
1.641
Enter the technician menu:
Input
4 9 3 4
+
.
Starting display.
Enter the brightness menu
Enter the price Position menu
Enter the protocol Test menu
Software version
“4 9 3 4” +
1
2
3