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9. DIAGNOSTIC OPERATION
9-1 .To start the diagnostic operation
1. Power off.
2. While holding down the button on the upper left corner, turn the power on.
3. Release the button when the main display on.
4. Input "99990000" and press [SUB TOTAL].
5. Diagnostic program is executed.
9-2. Check item
The following test can be checked in the diagnostic test.
[LCD]
DALLAS 1123456789abcdefg MENU SHEET 1
DRW1 CLOSE DRW2 CLOSE
0000 1234
No Device to be checked Operation Note Page
1 Series test 1
Test Device : RAM, Flash, LCD,
40
Printer, Date, Time, Drawer
2
RAM write/read test xn011
41
RAM read only test xn111
3 Flash ROM check sum n512 42
4 Flash clear & write/read test n612 42
5 CF-CARD write/read test n013 43
6 CF-CARD read only test n113 43
7 CF-CARD clear test n213 44
8
CF-CARD clear & write/read test
n313 44
9 LCD test n021 45
10 LCD Back Light OFF test 121 45
11 Rear Display test na22 46
12 Remote Display test na23 Use COM3 Port 46
13 Printer test xxxn03d Use RS232C Port and Printer 47
14 RS232C port test xn04d Use Ioop back connector 48
15 In-line (ARCNET) test rllmmx0a51 49
16 In-line (ARCNET) batch test 150 (Send) 250 (Receive) 50
17 Date time set test xxxxxx0a70 51
18 Drawer open test xn091 51
19 Buzzer test n092 52
20 Running test 93 52
21 Key display test 94 53
22 OBR (Scanner) test 95 53
23 MCR test 96 54
24 To exit the diagnostic mode 54
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