Read Sony DSC-S730 (serv.man2) Service Manual online
5-6
DSC-S730_ADJ
5-2-4. Infinity Focus Adjustment
Note:
When using the flange back adjustment jig, take care of the following points:
•
For the illumination, use a light source such as an incandescent lamp or inverter type fluorescent light free from flickering.
•
Do not make an adjustment in the environment where fluorescent lamp flickering occurs even if the illuminance can be ensured
with the room illumination only.
Use an incandescent lamp or inverter type fluorescent light at a place free from the influence of room illumination.
with the room illumination only.
Use an incandescent lamp or inverter type fluorescent light at a place free from the influence of room illumination.
1)
Install the flange back adjustment jig so that the distance between
it and the front of lens of camera is less than 3 cm.
it and the front of lens of camera is less than 3 cm.
Note:
Take care not to hit the flange back adjustment jig
when extending the lens.
2)
Make the height of flange back adjustment jig and the camera equal.
3)
Check that the center of chart meets the center of shot image
screen with the zoom lens at TELE end and WIDE end respectively.
screen with the zoom lens at TELE end and WIDE end respectively.
Fig. 5-2-13
Color temperature = 5000
±
300K
Be sure not to turn off the power during adjusting.
Adjustment order
Screen display
The adjustment finished normally.
The adjustment is finished abnormally.
Fig. 5-2-14
Fig. 5-2-15
Flange back adjustment jig
3 cm or less
Camera
Set the unit to the adjustment mode.
* For the setting procedure of the adjustment mode, refer to "Preparations" (Page 5-2).
Place the camera in front of the Flange back adjustment jig.
Press the control button “b”, then Infinity Focus Adjustment starts.
Confirm the indication
on the screen.
Finished normally.
Finished abnormally.
In case of the adjustment is finished normally.
the adjustment completion indication appears
on the screen. (Fig. 5-2-14)
Turn off the power to quit the adjustment mode.
the adjustment completion indication appears
on the screen. (Fig. 5-2-14)
Turn off the power to quit the adjustment mode.
In case of the adjustment is finished abnormally.
the following indication appears on the screen.
(Fig. 5-2-15)
In this case, confirm the adjusting environment
and readjust.
the following indication appears on the screen.
(Fig. 5-2-15)
In this case, confirm the adjusting environment
and readjust.
The adjustment is complete.
Malfunction of Infinity Focus
adjustment result
adjustment result
O Far Focus Station Passed
Please Key MENU Enter...
X Far Focus NG !
Please ReAdjust Far Focus
The changed portions from
Ver. 1.0 are shown in blue.
Ver. 1.0 are shown in blue.
Ver. 1.1 2008.09
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