DSC-J20 (serv.man2) - Sony Digital Camera Service Manual (repair manual). Page 4

DSC-J20_ADJ

5-4

The Tele Limit Adjustment should be done before all of those performed in 5-3-2 to 5-3-11.

Put the two folders “USB Driver” and “Zoom ADJ” downloaded in “5-1-5. Setting the Adjustment Mode” (Page 5-3) in any place of the PC.

The procedure of installing a USB Driver is as follows.

1)  Connect the camera started up with the Adjustment mode, and the PC with a Dedicated USB cable.

2)  Install the USB Driver according to the guidance on the screen.

Connect the equipment as shown below. (Fig. 5-3-1)

Double click the “ZoomADJ_Ver[][][].exe” in the “Zoom ADJ” folder to start up the Tele Limit Adjustment Tool. (Fig. 5-3-2)

The setting is finished normally.

The setting is complete.

Screen display

The setting is finished abnormally.

Malfunction of Tele Limit 
Adjustment result

Example:

 

Please Plug in

                USB!

Malfunction of Tele Limit 
Adjustment result

Example:

 

Zoom Calib 

                Value NG

Adjustment order

The Tele Limit Adjustment order is as follows.

Personal Computer

Dedicated USB cable

Power/charge lamp

Confirm the indication on the

Tele Limit Adjustment Tool screen.

Input the “Zoom Calib Value”, then press the “Write” button.

* The “Zoom Calib Value” is written on the top of the Optical Unit. (Fig. 5-3-3)

In case of the setting is finished normally, the
setting completion indication appears on the
Tele Limit Adjustment Tool screen. (Fig. 5-3-4)
The power of the camera turns off automatically.

In case of the setting is finished abnormally,
the following message appears on the Tele Limit
Adjustment Tool screen. (Fig. 5-3-5, 5-3-6)
In this case, perform the setting again upon
the message.

Finished abnormally.

Finished normally.

Tele Limit Data

XXXX

Check that the camera is on the adjustment mode.

* For the setting procedure of the adjustment mode, refer to “5-1-5. Setting the Adjustment Mode” (Page 5-3).