Note On Lcd Panel/Prism Ass'y Mounting - Canon LV-7355J Service Manual

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5.2 Note on LCD Panel/Prism Ass'y Mounting

After replacing or installing the LCD
Panel/Prism ass'y, please make sure to
obtain the best focus in both TELE and
WIDE zoom. If the focus adjustment is
required, please adjust the positioning of
LCD Panel/Prism Ass'y by following
below procedure.
Mounting Procedure:
1. Loosen 4 screws A on the LCD
Panel/Prism ass'y with 2.0 mm hex
driver.
2. Turn the projector on and project the
image with WIDE zoom, and adjust
the FOCUS control to obtain the best
focus.
3. Turn the ZOOM control to the TELE
position.
4. Move the LCD Panel/Prism Ass'y
backward or forward (about 0mm -
0.8mm) to obtain the proper focus.
Confirm the focus at TELE and WIDE
zoom.
5. Tighten 4 screws A to fix the LCD
Panel/Prism ass'y.
Top View
A
A
LCD Panel/Prism Ass'y
2-17
Part 2: Repair Information
A
A
Fig. 2-28

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