Ricoh IWB-D1 Field Service Manual page 60

3. Replacement and Adjustment
5. Remove the opposite position sensor in the same way as above.
• Do not remove the screw [B].
6. Install the main part on a stand or a wall with the back right cover and the back left cover
not attached, turn the power on, and do the electronic pen positioning and sensor
sensitivity adjustment (See "Advanced position adjustment", "Advanced sensor
adjustment").
• When attaching the right and left position sensors, be sure to attach so that the flat harness
and the main part frame are not in contact, as shown in the following photographs.
• If they are in contact, the flat harness may catch the vibration generated with the electronic
pen operation, and the pen coordinates may be detected inaccurately.
• Upper: NG / lower: OK
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