Ricoh WXC1110 Y0AB, Field Service Manual

Page: 47 / 78

5. Execute "Factory Reset". ( page 47 "Factory Reset" )
6. After the ADC Calibration, project the test Pattern (64 gray RGBW with 1280 X 800
@60HZ) and check the following criteria.
64 gray RGBW
Criteria
• The screen must appear normal, without abnormalities such as lines. (The unidentified color levels
on both left and right sides should not be over 8 color levels.)
• Check that the projection is the same as displayed on the monitor.
G Sensor Calibration
1. Put the Projector on a horizontal surface.
2. Get into the service mode. ( page 41 "Service Mode " )
Calibration
45