SCANVIEW ScanMate 5000 - Calibrate aperture (9)

Service Manual • ScanMate 4000/5000 Edition 1 • January 1996
3•8
3 • SERVICE PROGRAM
Recieved string 'xxxxxxxxxxxx'
Used barcode Index : x Using Focus Value : xxxx
Searching for focus point.
Focus position found, press any key to terminate.
>> Is it for Transmission or Reflection <T/R> : Now we check the
focus position.
Use BarCode or Index values : <B/I>
Select I to enter the Index sub-menu and the following will be shown:
Aperture point found.
Enter Focus Index to use <0..9> 0
Using Focus Value : xxxx
Searching for focus point.
Focus position found, press any key to terminate.
Calibrate aperture (9)
This command faclility is used to calibrate the aperture.
Select 9 to enter the calibrate apertures menu and the following will be
shown:
Note: The values shown are only examples.
>> Now we find the aperture positions.
Waiting for drum to settle, with integrator enabled.
Drum speed is ok.
Not direct A/D data
Waiting for focus
Focus position found.
Aperture point found
Now we calibrate the aperture position
Black level is x (1-3), search for xx (11-13)
Aperture position calibrated to position xx (F/S : xx, xxx).
Aperture point found
First, Second, Diff, Type : 201.000000, 10.000000, 20.100000, 8001
Aperture point found.
1 First, Second, Diff : 202.000000, 41.000000, 4.926829
Aperture point found.
Aperture point found.
2 First, Second, Diff : 201.000000, 48.000000, 4.187500
Aperture point found.
Aperture point found.
3 First, Second, Diff : 203.000000, 54.000000, 3.759259
Aperture point found.
Aperture point found.
4 First, Second, Diff : 208.000000, 94.000000, 2.212766
Aperture point found.