Initialize; Memory All Clear - Sam4s SPS-500 Series Program Reference Manual

Initialize


To Initialize the SPS-500, turn the main power switch off, then on again (in any key lock position.)
Note: If you initialize while a transaction is in progress, the transaction will be aborted and totals/counters
will not be updated.

Memory All Clear

Memory should be cleared after starting the SPS-500 for the first time and before the end-user program is
entered; memory should be cleared after any application or operating system software update.
Complete clearing of all memory areas and installation of the default program can be done through the
following special procedure:
1. Turn the power switch located on the right side of the register to the OFF position.
2. Turn the control lock to the S position. (S is the unmarked position one position clockwise from the
PGM position.)
3. Press and hold the key position where the CHECK key is located on the default keyboard layout.
7
4
1
0 00
4. Continue to hold the default CHECK key location while turning the power switch to the ON
position. Hold the key until a short double-beep is heard.
5. Press the upper left key of the keyboard, then the lower left key, then the upper right key, and finally
press the lower right key.
SPS-500 Program Manual v1.31
8 9
TND1
5 6 CHECK
2 3 SBTL
.
CASH
1
2
TO MEMORY ALL CLEAR:
Press and hold this key position
during power-up in S Mode.
3
4
Introduction  23