Ricoh IWB-D1 Field Service Manual page 92

4. System Maintenance
16. Check that the shadow from the blocked sensor appears at the following area of the
Sensor Level dialog of the left position sensor.
17. Check whether the shadow from the blocked sensor is in the normal position (center of the
yellow line on the screen). When it is not in the normal position, adjust until the yellow
line comes to the normal position (to the center of the shadow) by increasing/decreasing
the value of lpeakpos in the Camera Scope dialog.
Normal position
[lpeakpos] of the Camera Scope dialog
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