Touch Panel Position Adjustment - Gestetner B147 Service Manual

SCANNER UNIT

3.6.10 TOUCH PANEL POSITION ADJUSTMENT

NOTE: It is necessary to calibrate touch panel in the following cases:
• When the operation panel is replaced.
• When the controller board is replaced.
• When the touch panel detection function is not working correctly
Do not attempt to use items [2] to [9] on the Self-Diagnostic Menu. These items are
for design use only.

, press , and then press  5 times to open the Self-
1. Press
Diagnostics menu.
2. On the touch screen press "Touch Screen Adjust" (or press ).
3. Use a pointed (not sharp!) tool to press the upper left mark
4. Press the lower right mark
5. Touch a few spots on the touch panel to confirm that the marker (
exactly where the screen is touched.
+
If the mark does not appear where the screen is touched, press Cancel and
repeat from Step 2.
6. When you are finished, press [#] OK on the screen (or press ).
7. Touch [#] Exit on the screen to close the Self-Diagnostic menu and save the
calibration settings.
B147B149/B190
B146R147.WMF
B146R148.WMF
after it appears.
3-32
.
+
) appears
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