120 • Service Mode Programming
Sam4s SPS-300 OP Manual v1.35
Service Mode Menu
Turn the key to the
S
position (one position clockwise from the
PGM
position) to
display the
SERVICE MODE
menu:
SERVICE MODE
0. HW TEST
1. CLEAR ALL TOTALS
2. CLEAR GRAND TOTAL
3. CLEAR PLU FILE
4. FLASHROM INFORMATION
5. MEMORY ALLOCATION
6. KEY ASSIGNMENT
Press
PAGE DOWN
to view the remainder of the
SERVICE MODE
menu:
SERVICE MODE
7. IRC OPTIONS
8. RS232C PORT
9. SD CARD OPERATION
00.CLEAR CURR.BATCH