Read Sharp AR-M351U / AR-M451U (serv.man17) Service Manual online
AR-M351U/M451U, AR-M355U/M455U SIMULATION 9 - 83
Operation/Procedure
The TEL/LIU state is displayed.
When the state is changed, it is highlighted.
Operation/Procedure
1) Enter the number corresponding to the check item with 10-
key.
2) Press [START] key.
Operation/Procedure
When check is completed normally, "OK" is displayed. In case of
an error, "NG" is displayed.
an error, "NG" is displayed.
(Display message)
Operation/Procedure
The detected signal is highlighted.
Operation/Procedure
Communication test is performed to measure the time (ms).
Send is made under the following conditions.
Operation/Procedure
1) Select YES/NO of Modem program reload.
2) Press [START] key.
When reload is completed normally, "OK" is displayed. In case of
an error, "CHECK SUM" is displayed.
an error, "CHECK SUM" is displayed.
The result of Modem reload is displayed.
66-30
Purpose
Operation test/Check
Function
(Purpose)
(Purpose)
Used to check the change in the TEL/LIU status.
(Only when FAX is installed)
(Only when FAX is installed)
Section
FAX
Item
Operation
HS1
Polarity reverse signal
HS2
Polarity reverse signal
RHS
Handset hook SW
EXHS
External telephone hook SW
66-31
Purpose
Operation test/Check
Function
(Purpose)
(Purpose)
Used to check the relay operation. (Only when
FAX is installed)
FAX is installed)
Section
FAX
Item
Operation
66-32
Purpose
Operation test/Check
Function
(Purpose)
(Purpose)
Used to check the receive data (fixed data) from
the line. (Only when FAX is installed)
the line. (Only when FAX is installed)
Section
FAX
Item
Operation
CHECKING
Checking
OK
Checking completed (OK)
NG
Checking completed (NG)
1
SIMULATION 66-30
TEL/LIU SENSOR CHECK.
HS1 HS2
RHS
EXHS
1 0 0 0 1 1 0 0
1 2 3 4 5 6 7 8
SIMULATION 66-31
TEL/LIU SETTING.
INPUT 0-1, AND PRESS START.
1.
MPXA
2. CION 3. MR 4. EC
5.
S.
6.
CML
7. DP 8.
SIMULATION 66-32
RECEIVED DATA CHECK.
CHECKING···.(OK or NG)
66-33
Purpose
Operation test/Check
Function
(Purpose)
(Purpose)
Used to check the signal (BUSY TONE/CNG/
CED/FNET/DTMF) detection. (Only when FAX is
installed)
CED/FNET/DTMF) detection. (Only when FAX is
installed)
Section
FAX
Item
Operation
66-34
Purpose
Operation test/Check
Function
(Purpose)
(Purpose)
Used to measure the communication time of test
image data. (Only when FAX is installed)
image data. (Only when FAX is installed)
Section
FAX
Item
Operation
Communication means
Memory send
Image quality
Normal text
Density
Light
ECM
ON
Sender record
OFF
66-35
Purpose
Setting
Function
(Purpose)
(Purpose)
Modem program rewriting. (Only when FAX is
installed)
Not used in the market. (For development)
installed)
Not used in the market. (For development)
Section
FAX
Item
Data
1
YES
Modem block reload is cleared.
2
NO
Not reloaded.
COMPLETE
Reload completed
81
Check sum error
82
Write error
83
Delete error
84
Verify error
NG
Due to loader NG
SIMULATION 66-33
SIGNAL DETECT CHECK.
BUSY TONE
CNG
CED FNET DTMF
SIMULATION 66-34
COMMUNICATION TIME DISPLAY.
* * * * * ms
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