Touch Screen Calibration - Ricoh TH-C1 Technical Bulletin

Model:
Model TH-C1

TOUCH SCREEN CALIBRATION

NOTE: Do not attempt to use items [2] to [9] on the Self-Diagnostic Menu. These items
are for design use only.
1. Press "Clear" key, press "1", "9", "9", "3", and then press "Clear/Stop" key 5 times to
open the Self-Diagnostics menu.
On the touch screen press "Touch Screen Adjust" (or press "1" key).
2. Use a pointed (not sharp!) tool to press the upper left mark "◦".
3. Press the lower right mark "◦" after it appears.
4. Touch a few spots on the touch screen to confirm that the marker (
where the screen is touched.
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If the mark does not appear where the screen is touched, press Cancel and repeat
from Step 2.
5. When you are finished, press [#] OK on the screen (or press "#" key).
6. Touch [#] Exit on the screen to close the Self-Diagnostic menu and save the calibration
settings.
T B
echnical ulletin
Date:
13-Apr-09
B156R298.WMF
B156R299.WMF
PAGE: 6/7
No.:
RB156041
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