Touch Panel Adjustment - Sony DCM-M1 Service Manual

1-6.

Touch Panel Adjustment

1. Touch Panel Position Alignment
The touch panel position alignment should be made in both cases
where the LCD screen is opened, and it is closed.
In touching the screen, use the input pen attached.
Adjusting method
1) Select the item number "7-01-02".
2) Press u key to activate the Touch Panel Position Alignment
mode.
(The screen display will be as shown in Fig.7-1-25)
3) Touch the center of mark displayed at the upper left of LCD
screen.
(The screen display switches to the one shown in Fig.7-1-26)
4) Touch the center of mark displayed at the lower right of LCD
screen.
(The screen display switches to the one shown in Fig.7-1-27)
5) Touch the center of mark displayed in the center of LCD screen.
6) The touch panel position alignment finishes, and the adjust-
ment result is displayed.
• If alignment is successful ........... "OK!"
• If alignment failed ...................... "NG!"
7) If the touch panel alignment is to be made once more by chang-
ing the direction of the LCD, press u key to display the screen
shown in Fig.7-1-25, and then perform adjustment after step
3).
Note: If the alignment failed, perform the touch panel posi-
tion alignment again without changing the LCD direc-
tion.
8) At successful completion of the alignment in both cases where
the LCD is opened and closed, press x key to release the Touch
Panel Position Alignment mode.
2. Touch Panel Simple Check
Checking method
1) Select the item number "7-01-03".
2) Check that "OK" is displayed when you touch the LCD screen.
Touch Panel
Touch Panel
Touch Panel
• In case of successful adjustment
Touch Panel
• In case of NG adjustment
Touch Panel
– 20 –
Please Touch
Fig.7-1-25
Please Touch
Fig.7-1-26
Please Touch
Fig.7-1-27
Please Touch
OK!
Please Touch
NG!
Fig.7-1-28