ENGLISH-9
Lens position setup (Using the supplied lens shift gauge)
Use the supplied lens shift gauge to adjust vertical lens position.
* The illustrations in these operating instructions show the lens used with the PT-DZ21K projector.
1)
As shown in the figure, fold the
lens shift gauge at right angles
along the dotted line.
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Adjust so that the gauge plane of the lens shift
gauge and the front panel of the projector are
roughly in the same plane.
2) Move the lens to the home position.
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For details on how to return the lens to the
home position, refer to the operating instructions
of the projector.
3) Adjust lens shift on the projector
so that the bottom edge of the
projected image aligns with the
line for the specific projector
model on the lens shift gauge.
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Use the projector after making the adjustments
and lens position settings described here.
Note
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The lens position set using this procedure is the minimum value of A1 of "Projected image size and Projection
distance" in the Appendix. Perform adjustment manually to move to the maximum value.
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After setting the lens position using the lens shift gauge, the lens position can be adjusted within the
adjustment range noted in "Adjustment range by the lens position shift (optical shift)" (
Page 11).
Lens position setup and focus adjustment (continued)
Note
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The lens position set using this procedure is the minimum value of A1 of "Projected image size and Projection
distance" in the Appendix. Perform adjustment manually to move to the maximum value.
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The lens position set using this procedure may deviate slightly from the adjustment made using the lens shift
gauge.
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After moving to the base position, the lens position can be adjusted within the adjustment range noted in
"Adjustment range by the lens position shift (optical shift)" (
Page 11).
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Depending on the (OSD) display position on the menu screen, there are cases where the projected light is
obstructed and a part of the menu is not displayed on the screen. In this case, open [MAIN MENU]
→
[DISPLAY
OPTIONS]
→
[ON-SCREEN DISPLAY]
→
[OSD POSITION] and change settings so that the whole OSD menu
can be seen.
Lens shift gauge
Projected light
Bottom edge of
projected image
