Adjustment; Adjustment After Replacement Parts - Eiki EK-121W Service Manual

Adjustment

Adjustment after replacement parts

Optical
Optical center adjustment
adjustment
Fan voltage adjustment
Check and set the screen type
Anti-voltage adjustment
Electrical
adjustment
Keystone adjustment
EEPROM data transmission * 1
EDID data transmission
Note:
* 1 When adjusting the EEPROM data transmission, the following data will be transferred from the original data to
the new board:
- Service adjustment data (fan voltage regulator / flicker frequency adjustment)
- Uneven color correction data
- Gamma correction data
Note:
Because the parts have been adjusted from the factory, and by the non-professional adjustments, the projector
may be damaged, so the adjustments are not recommended. If you need to adjust, we do not responsible for
the damage.
Remove / Replace parts
LCD/ Condenser
Prism lens(OUT)
R
●


-21-
●
: Adjustment
Polarizing
POWER
board
G B
: Check

MAIN
board
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