Sharp AR-5127 Service Manual page 62

53
53-8
Purpose
Adjustment
Function Used to adjust the mirror unit SPF scan position
(Purpose) automatically.
For the SPF scan position auto adjustment, the mirror
unit is shifted to 11mm before the SPF glass cover
edge and is moved by self-boost, and images are
scanned in each step, and the position from the glass
cover edge is automatically detected.
[Adjustment value]
Default: 50
Adjustment unit 1 = about 0.127mm
Operation/procedure
Keep the OC cover open for execution of this test command.
If the adjustment is normally completed, the adjusted value is dis-
played and written into the EEPROM.
If the adjustment is abnormal, "ERR" is displayed and the value is not
written into the EEPROM.
For that which is not adjusted because of abnormality, "---" is dis-
played.
(Initial screen) (Executing screen)
Sim53-8 SPF AUTO Sim53-8 SPF AUTO
PRESS OK KEY EXEC
"EXEC" is highlighted during execution.
(Normal end screen) (Abnormal end display)
Sim53-8 SPF AUTO Sim53-8 SPF AUTO
SPF STOP ADJ [ 47] SPF STOP ADJ [ERR]
PRESS OK KEY EXEC PRESS OK KEY
61
61-1
Purpose Operation test/check
Function Used to test the operation of the LSU.
(Purpose)
Section LSU
Item Operation
Operation/procedure
Pressing the [OK] key performs the LSU test.
Used to set the LSU to ON state and check that the sync signal
(HSYNC/) is outputted or not.
After operation for 30 sec, the result is displayed. (Interruption cannot
be made for 5 sec after starting the operation.)
(Initial screen) (Executing screen)
Sim61-1 LSU CHECK
Sim61-1 LSU CHECK
PRESS OK KEY EXEC
(Result screen/Normal) (Result screen/Abnormal)
Sim61-1 LSU CHECK
Sim61-1 LSU CHECK
COMPLETE EXEC
ERROR
Setting range: 1 to 99
EXEC
EXEC
Interruption is inhibited
during execution.
During execution,
[EXEC] is highlighted.
EXEC
EXEC
AR-5127 SIMULATION 8 - 34
63
63-1
Purpose Adjustment/setting/operation data output/check
(display/print)
Function Used to check the result of shading correction. (The
(Purpose) shading correction data are displayed.)
Section Scanner (Exposure)
Item Operation
Operation/procedure
Pressing the [OK] key performs shading, and displays the result (cen-
ter pixel).
(Initial screen) (Executing screen)
Sim63-1 SHADING Sim63-1 SHADING
PRESS OK KEY
EXEC EXEC
63-7
Purpose Adjustment
Function Used to adjust the SPF white correction start pixel
(Purpose) position automatically.
This adjustment is performed after the lens unit is
replaced.
Section Scanner
Item Operation
Operation/procedure
Set the SPF unit OPEN, and press the [OK] key.
[ ] indicates the order number of the pixel of the white sheet for SPF
exposure correction in the SPF position.
If the adjustment is normally completed, "COMPLETE" is displayed
and data are written into the EEPROM.
In case of an abnormality, "ERROR" is displayed and no data is written
into the EEPROM.
The SPF white correction start pixel = Displayed pixel position - 34
If the simulation is executed with the SPF unit closed, an error is
resulted.
(Initial screen) (Executing screen)
Sim63-7 SPF ADJ.
Sim63-7 SPF ADJ.
WHITE ADJUST
WHITE ADJUST
PRESS OK KEY
(Initial screen with the execution result displayed)
Normal end screen Abnormal end screen
Sim63-7 SPF ADJ. Sim63-7 SPF ADJ.
WHITE ADJUST WHITE ADJUST
COMPLETE ERROR
[160] [ 0]
PRESS OK KEY EXEC PRESS OK KEY
(Screen after execution
screen)
Sim63-1 SHADING
PRESS OK KEY
EXEC 40
Interruption is inhibited
during execution.
During execution,
[EXEC] is highlighted.
EXEC
EXEC