Sanyo VPC-CS1 Service Manual page 18

2. Optical Axis Adjustment
Camera
1.0~3.0 cm
Preparation:
POWER switch: ON
Note:
Do not vibrate during the adjustment.
Adjustment method:
1. Set a distance of 1.0-3.0 cm between the camera lens and
the pattern box.
(Do not enter any light.)
2. Double-click on the DscCalDi.exe.
3. Input "251" to the "CalMode", and click the OK.
4. Adjustment value will appear on the screen.
5. Click the OK.
3. Lens Adjustment (Infinity)
Camera
Preparation:
POWER switch: ON
If using a ready-made collimator, set to infinity.
Pattern box
(color viewer)
Collimator
Note:
Do not vibrate during the adjustment.
If readjusting after it has already been adjusted, wait for 15
minutes or more for the unit to cool down first.
Adjustment method:
1. Set the camera so that it becomes center of the siemens
star chart in the collimator (zoom wide and tele).
(Set a distance of 0.5-1.0 cm between camera lens and
collimator lens. Do not touch the each lens.)
2. Double-click on the DscCalDi.exe.
3. Select "Infinity Cal." on the LCD "Test", and click the "Yes".
4. Lens infinity adjustment value will appear on the screen.
5. Click the OK.
4. Lens Adjustment (80 cm) is carried out after this
adjustment.
Dsc Calibration
Infinity calibration :
AF_TEMP_AD_I: 474
PZ_BR: 1
AF_BR: 1
AF_I_WIDE: -47
AF_I_MID1: -45
AF_I_MID2: -47
AF_I_MID3: -46
AF_I_MID4: -48
AF_I_MID5: -42
AF_I_MID6: -49
AF_I_TELE: 10
PZ_ADJ_INDEX: 0
IRIS_GAIN: 48
IRIS_OFFSET: 156
Adjustment value determination is effectuated using below val-
ues.
The adjustment values fulfill the conditions below, they are de-
termined as within specifications.
Adjustment value determination
AF_TEMP_AD_I: ATADI
ATADI: adjustment value of focus temperature A/D
(250<=ATADI<=893)
PZ_BR: PBR
PBR: adjustment value of zoom backrush pulse
(0<=PBR<=10)
AF_BR: ABR
ABR: adjustment value of focus backrush pulse
(0<=ABR<=10)
AF_I_WIDE: ZIW
ZIW: infinity adjustment value of focus at zoom position
wide (–102<=ZIW<=102)
AF_I_MID1: ZIM1
ZIM1: infinity adjustment value of focus at zoom position
middle1 (–110<=ZIM1<=86)
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x
OK
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