15FS-25H. Tester Download - Sharp TV Specification (repair manual). Page 116

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MX-2300/2700 N/G  SIMULATION  7 – 9
3. Details of simulation
 
1
 
1-1
Purpose
Operation test/check
Function (Purpose) Used to check the operations of the scan-
ner unit and its control circuit.
Section
Optical (Image scanning)
Item
Operation
Operation/Procedure
1) Select the operation mode with the buttons on the touch panel.
2) Select the magnification ratio with [ZOOM] button on the touch
panel.
3) Press [EXECUTE] button.
The scanner scans at the speed corresponding to the opera-
tion mode.
 
1-2
Purpose
Operation test/check
Function (Purpose) Used to check the operation of sensor and
detector in the scanning (read) section and
the related circuit.
Section
Optical (Image scanning)
Item
Operation
Operation/Procedure
The sensor and detector operation conditions are displayed.
The active sensors and detectors are highlighted.
• The scanner (read) unit is in the home position.: "MHPS" section
is highlighted.
• The scanner (read) unit is not in the home position.: "MHPS" is
normally displayed.
 
1-5
Purpose
Operation test/check
Function (Purpose) Used to check the operations of the scan-
ner unit.
Section
Optical (Image scanning)
Item
Operation
Operation/Procedure
1)
Select the operation mode with the buttons on the touch panel.
2)
Select the magnification ratio with [ZOOM] button on the touch
panel.
3)
Press [EXECUTE] button.
The scanner scans continuously at the speed corresponding to
the operation mode. 
When [EXECUTE] button is pressed, the operation is termi-
nated.
 
2
 
2-1
Purpose
Operation test/check
Function (Purpose) Used to check the operations of the auto-
matic document feeder unit and the control
circuit.
Section
RSPF
Item
Operation
Operation/Procedure
1)
Select the operation mode with the buttons on the touch panel.
2)
Select the aging mode with [1SIDE] and [2SIDE] buttons on
the touch panel.
3)
Select the magnification ratio with [ZOOM] button on the touch
panel.
4)
Press [EXECUTE] button.
Aging is performed in the mode corresponding to the operation
mode.
* When [EXECUTE] button is pressed during aging, the oper-
ation is terminated and [EXECUTE] button returns to the
original state.
Button 
display
Content
Selectable 
magnification ratios
Default 
value
50
Scan magnification ratio: 
50%
COLOR: 50%, 100%, 
200%
BLACK (High speed): 
100%, 200%
BLACK (Low speed): 
50%, 100%, 200%
100%
100
Scan magnification ratio: 
100%
200
Scan magnification ratio: 
200%
CLOSE
BLACK(SLOW)
0
SIMULATION NO.01-01
SCANNER CHECK
TEST
EXECUTE
150
200
ZOOM
100
%
BLACK(FAST)
COLOR
25
50
100
300
400
0
SI MU LA TI O N N O. 0 1㧙02
TEST
SCANNER SENSOR CHE CK
MHPS
1/1
CLOSE
Button 
display
Content
Selectable 
magnification ratio
Default 
value
50
Scan magnification ratio: 
50%
COLOR: 50%, 100%, 
200%
BLACK (High speed): 
100%, 200%
BLACK (Low speed): 
50%, 100%, 200%
100%
100
Scan magnification ratio: 
100%
200
Scan magnification ratio: 
200%
CLOSE
BLACK(SLOW)
0
SIMULATION NO.01-05
SCANNER CHECK
TEST
EXECUTE
150
200
ZOOM
100
%
BLACK(FAST)
COLOR
25
50
100
300
400
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