DSC-KW1, DSC-KW11 - Sony Digital Camera Service Manual (repair manual). Page 22

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4-5
DSC-KW1/KW11
4-3. CAMERA SECTION ADJUSTMENTS
4-3-1. Focus Adjustment
The Focus Adjustment order is as follows.
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.
1)  Install the Flange back adjustment jig so that the distance between 
it and the front of lens of camera is 10 mm or less.
Note:
Take care not to hit the Flange back adjustment jig with 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.
Illuminance = 1000 ± 200 lx
Adjustment order
Screen display
OK: The adjustment is finished normally.
INF FOCUS
0, -602, 386
OK
Fig. 4-3-2
The adjustment is complete.
NG: The adjustment is finished abnormally.
1st Search NG Err:1
INF FOCUS
NG
Fig. 4-3-3
Malfunction of Focus 
adjustment result
Check that the camera is on the adjustment mode.
* For the setting procedure of the adjustment mode, refer to “4-1-5. Setting the Adjustment Mode” (Page 4-3).
Place the camera in front of the Flange back adjustment jig. (Fig. 4-3-1)
In case of the adjustment is finished abnormally,
the following indication appears on the screen.
(Fig. 4-3-3)
In this case, confirm the adjusting environment
and readjust. 
Touch the Up, Down, Right or Left key to change selected item. Choose “FOCUS (Infinity)”, 
touch the Set key, select “OK”, and touch the Set key to start.
* If the adjustment is disabled, refer to “4-1-6. Enabling the Adjustment” to enable the adjustment. (Page 4-3)
In case of the adjustment is finished normally, 
the adjustment completion indication appears 
on the screen. (Fig. 4-3-2)
Press the “Shutter” button to return to 
adjustment menu.
Finished normally.
Finished abnormally.
Confirm the indication
on the screen.
Flange back adjustment jig
10 mm or less
Camera
Equipment required: Flange back adjustment jig
Screen side
Lens side
Fig. 4-3-1
Page of 39
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