SAM4S ER-900 Series Electronic Cash Register AU
Service Mode Programming
•
99
Self Tests
Self-tests can be performed to check the functions of the register.
1.
Turn the control lock to the
S
position to scan the allocated memory.
2.
Enter the test number from the chart below and press the
SUBTL
key.
Test Key
Sequence
Results/Instructions
Printer
1 0 SUBTL
The receipt printer generates a print test pattern and the
drawer will open at the end of the test.
Display
1 1 SUBTL
Displays illuminate a test pattern.
Keyboard
1 2 SUBTL
Press any key. The key’s current function is displayed.
Turn key lock to end the test.
Mode Lock
1 3 SUBTL
Turn the mode lock to display the lock position. Return
the key to S to end the test.
RS232C Port
1 4 SUBTL
2 4 SUBTL
3 4 SUBTL
4 4 SUBTL
Loop back connector must be connected. Displays “232
Port Good” if successful; displays “232 Port No Good”
and sounds an error if unsuccessful (or if loop back is not
connected).
Endless
Printing
1 6 SUBTL
The receipt prints a sample ticket and opens the cash
drawer. The print is repeated until the key lock is turned.
MCR Test
1 7 SUBTL
Swipe a card. The printer prints card track data.
Dallas Test
(
Optional
)
1 8 SUBTL
Touch a Dallas key. The printer prints Dallas key data.
SD Card
1 9 SUBTL
Insert a SD card. Checks SD card operation.
Clear All Sales Totals
Program 20 - Clear All Sales Totals
1.
Turn the control lock to the
S position
2.
To
Clear All Sales
Totals, enter
2 0
,
press the
SUBTL
key.
Receipt Example:
DATE 01/05/2012 TUE
TIME 08:30
================================
ALL TOTAL CLEAR
================================
CLERK 1 No.000084
00000
0
SUBTL
2
SUBTL
