Sharp MX-M350 Service Manual page 213

SIMULATION 66-2
FAX SOFT SW. CLEAR(WITHOUT ADJUSTMENT VALUE).
INPUT COUNTRY CODE, AND PRESS START.
Press [START] key.
SIMULATION 66-2
FAX SOFT SW. CLEAR.
ARE YOU SURE?
JAPAN
1:YES
2:NO
66-3
Purpose Operation test/Check
Function Used to check the operation of the FAX PWB
(Purpose) memory (read/write). (This adjustment is required
when the PWB is replaced with a new one.) (Only
when FAX is installed)
Section FAX
Item Data
Operation/Procedure
1) Enter the number corresponding to the memory to be checked
with 10-key.
2) Press [START] key.
In the case of All, all memories are checked only once.
Check connection wire list
NO CHECK
CHECKING
OK
NG
The error address or the data line is displayed individually.
Target memory of check
MFP SRAM
MFP FLASH
MFP OP.FLASH
MODEM EEPROM
MODEM SRAM (G/A)
MODEM SDRAM1
MODEM SDRAM2
When "repeat" is selected, the operation is repeated until the
result is "NG" or [SYSTEM SETTINGS] key is pressed.
1 2 3 4 5 6 7 8
1
Not checked yet.
Checking
Check complete OK
Check complete NG
SRAM
FLASH ROM
MX-M350/M450 N/U SIMULATION 9 - 74
SIMULATION 66-3
FAX PWB MEMORY CHECK INPUT 1-13, AND PRESS START.
1. All Memory Device Check (once)
2. MFP SRAM(once)
4. MFP FLASH+ OP.FLASH(once)
5. MFP FLASH+ OP.FLASH(repeat)
6. MODEM EEPROM(once)
8. MODEM SRAM(G/A)(once)
10. MODEM SDRAM1(once)
12. MODEM SDRAM2(once)
Press [START] key.
SIMULATION 66-3
FAX PWB MEMORY CHECK
MFP SRAM: CHECKING
MFP FLASH: NO CHECK
MFP OP.FLASH: NO CHECK
MODEM EEPROM: NG:A0010000
MODEM SRAM(G/A):NO CHECK
MODEM SDRAM1: NG A11
MODEM SDRAM2: OK
When "repeat" is selected and
[SYSTEM SETTINGS] key is pressed.
When Check is "once," the display stops at the result display.
When [SYSTEM SETTINGS] key is pressed, the display returns to
the initial display.
66-4
Purpose Operation test/Check
Function Used to check the output operation of data signals
(Purpose) in each data output mode of FAX. (Used to check
the operation of MODEM. ) Send level: Max. (Only
when FAX is installed)
Section FAX
Item Operation
Operation/Procedure
1) Enter the number corresponding to the output mode with 10-
key.
2) Press [START] key.
The output is delivered at the max. send level.
1 NOSIGNAL No signal
2 33.6 V34 26.4 V34
3 31.2 V34 31.2 V34
4 28.8 V34 28.8 V34
5 26.4 V34 26.4 V34
6 24.0 V34 24.0 V34
7 21.6 V34 21.6 V34
8 19.2 V34 19.2 V34
9 16.8 V34 16.8 V34
10 14.4 V34 14.4 V34
11 12.0 V34 12.0 V34
12 9.6 V34 9.6 V34
13 7.2 V34 7.2 V34
14 4.8 V34 4.8 V34
15 2.4 V34 2.4 V34
16 14.4 V33 14.4 V33
When [SYSTEM SETTINGS] key is pressed during execution,
execution is stopped.
When a number is entered and [START] key is pressed during
execution, the kind of signal can be changed.
3. MFP SRAM(repeat)
7. MODEM EEPROM(repeat)
9. MODEM SRAM(G/A)(repeat)
11. MODEM SDRAM1(repeat)
13. MODEM SDRAM2(repeat)
Press [SYSTEM SETTINGS] key.
17 12.0 V33 12.0 V33
18 14.4 V17 14.4 V17
19 12.0 V17 12.0 V17
20 9.6 V17 9.6 V17
21 7.2 V17 7.2 V17
22 9.6 V29 9.6 V29
23 7.2 V29 7.2 V29
24 4.8 V27t 4.8 V27t
25 2.4 V27t 2.4 V27t
26 0.3 FLG 0.3 FLG
27 CED 2100 CED 2100
28 CNG 1100 CNG 1100
29 0.3 V21 0.3 V21
30 ANSam ANSam
31 RINGER RINGER
32 No RBT No RBT