Read Sony DSC-TF1 (serv.man2) Service Manual online
DSC-TF1_ADJ
5-6
5-2-4. Far 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
• 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.
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 3 cm or less.
Note:
Note:
Take care not to hit the Flange back adjustment jig when extend-
ing 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.
Color temperature = 5000 ± 300K
Be sure not to turn off the power during adjusting.
The adjustment finished normally.
O Far Focus Station Passed
Please Key MENU Enter...
The adjustment is complete
Fig. 5-2-28
The adjustment is finished abnormally.
X Far Focus NG !
Malfunction of Far Focus
Fig. 5-2-29
Adjustment order
Screen display
3 cm or less
Equipment required: Flange back adjustment jig
Flange back adjustment jig
Camera
Set the camera to the adjustment mode.
Confirm the indication
on the screen.
Finished normally.
Finished abnormally.
* For the setting procedure of the adjustment mode, refer to “5-1-5. Setting the Adjustment Mode” (Page 5-3).
Place the camera in front of the Flange back adjustment jig. (Fig. 5-2-27)
Press the control button “ b (Key Left)”, then Far Focus Adjustment starts.
In case of the adjustment is finished normally,
the adjustment completion indication appears
on the screen. (Fig. 5-2-28)
Turn off the power to quit the adjustment mode.
the adjustment completion indication appears
on the screen. (Fig. 5-2-28)
Turn off the power to quit the adjustment mode.
the following indication appears on the screen.
In case of the adjustment is finished abnormally,
(Fig. 5-2-29)
In this case, confirm the adjusting environment
and readjust.
In this case, confirm the adjusting environment
and readjust.
Fig. 5-2-27
5-2-5. Near Focus Adjustment
Note:
Perform the Near Focus Adjustment after the Far Focus Adjustment.
1) Be sure to set 50 ± 1 cm distance between the chart and the tip of camera lens.
2) Check that the center of chart meets the center of shot image screen with the zoom
lens at TELE end and WIDE end respectively.
Color temperature = 5000 ± 300K
Be sure not to turn off the power during adjusting.
The adjustment finished normally.
O Near Focus Station Passed
Please Key MENU Enter...
The adjustment is complete
Fig. 5-2-31
The adjustment is finished abnormally.
ADJ Nearfocus
Zoom:XX
Big Step:XXXX
i:2 N:XXXX F:XXXX
Please Readjust
Best Focus:XXXX
Contrast:XXXX
Malfunction of Near Focus
adjustment In case of
the Near Focus adjustment
is failed, readjust the Far
Focus and try to readjust
the Near Focus.
adjustment In case of
the Near Focus adjustment
is failed, readjust the Far
Focus and try to readjust
the Near Focus.
Fig. 5-2-32
Note:
The screen above is an example.
Adjustment order
Set the camera to the adjustment mode.
Confirm the indication
on the screen.
Finished normally.
Finished abnormally.
* For the setting procedure of the adjustment mode, refer to “5-1-5. Setting the Adjustment Mode” (Page 5-3).
Place the camera in front of the Chart. (Fig. 5-2-30)
Press the control button “ B (Key Right)”, then Near Focus Adjustment starts.
on the screen. (Fig. 5-2-31)
In case of the adjustment is finished normally,
the adjustment completion indication appears
the adjustment completion indication appears
Turn off the power to quit the adjustment mode.
(Fig. 5-2-32)
In case of the adjustment is finished abnormally,
the following indication appears on the screen.
the following indication appears on the screen.
In this case, confirm the adjusting environment
and readjust.
In case of the Near Focus adjustment is failed,
readjust the Far Focus adjustment and try to
readjust the Near Focus adjustment.
and readjust.
In case of the Near Focus adjustment is failed,
readjust the Far Focus adjustment and try to
readjust the Near Focus adjustment.
Screen display
Chart
Camera
Equipment required: Chart
50 ± 1 cm
Fig. 5-2-30
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