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Electrical Adjustments
Circuit adjustments
CAUTION: The each circuit has been made by the fine adjustment at factory. Do not attempt to adjust the following
adjustments except requiring the readjustments in servicing otherwise it may cause loss of performance
and product safety. Before adjustment, please turn on the projector for more than ten minutes.
[Adjustment Condition]
● Input signal
Computer signal ......................... 0.7Vp-p/75Ω terminated (XGA)
Video signal ..............................
1.0Vp-p/75Ω terminated (Composite video signal)
Component video signal ............ 1.0Vp-p/75Ω terminated (Component video signal) (480i)
● Image mode ..................... Standard mode unless otherwise noted.
Note:
* Please refer to “Service adjustment menu operation” for entering the
service mode and adjusting the service data.
16 steps gray scale pattern
8 color 100% full color bar
W Y C G M R B BK
White 100%
White 0%
WARNING : USE UV RADIATION EYE AND SKIN
PROTECTION DURING SERVICING.
CAUTION:
To prevent suffer of UV radiation, those adjustments
must be completed within 25 minutes.
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