Ricoh LU6000, Руководство по обслуживанию на месте

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Setting Item Description
Error Log
Records the times when power for the projector failed to turn
on, such as due to excessive temperature, lamp failure or fan
lock.
Mode Adjustment
Use this to adjust the projected image position and record the
coordinates after adjustment. (Up to 19 coordinates can be
recorded.)
Reset Projector Hours Use this to reset the machine’s cumulative operation time.
Light Sensor (ABP) Calibration
During light sensor (ABP) calibration, the color balance of the
projected light is adjusted using a sensor in the optical engine.
ADC Calibration
Use this to calibrate the analog-to-digital converter (ADC).
Black level adjustment: Adjust the analog black level (0 V) to
the digital 0 level.
White level adjustment: Adjust the analog white level (0.7 V)
to the digital 1,024 level.
G Sensor Calibration
Use this to calibrate the sensor that detects the projector’s
orientation.
4. Adjustment
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