How To Adjust The Lens; How To Adjust The Lens Focus, Lens Zoom And Lens Shift (Optical Shift); Adjustment Range After Lens Position (Optical Shift) - Panasonic PT-D7700U Operating Instructions Manual

How to adjust the lens

How to adjust the lens focus, lens zoom and lens shift
(optical shift)
If the focusing, zooming or positioning of the image projected on the screen is not successful, even though the
projector is properly positioned against the screen, you can adjust the focus, the zoom, or the vertical or horizontal
position of the image.
LENS
FOCUS
LENS
ZOOM
LENS
SHIFT

Adjustment range after lens position (optical shift)

Do not move the lens beyond the bounds of the shift range as this may cause a change in the focus. This limitation
is to protect the parts of the projector.
Using the standard projection position as the reference, the optical axis shift function makes it possible to adjust
the projection position in the ranges shown in the figures below.
PT-D7700U
Projected
0.3H
screen width,H
Standard
projection position
0.3H
Press the LENS button on the remote
control or on the control panel of the
main unit.
Pressing the button changes the setup screen in
the order of "LENS FOCUS", "LENS ZOOM" and
"LENS SHIFT".
Choose an item and adjust it using
buttons.
Caution
Be careful not to catch your fingers between the
lens and shroud when shifting the lens.
Note
• The lens zoom adjustment menu will be
displayed only when a lens with zoom
function is being used.
PT-DW7000U
Projected
0.3H
screen width,H
Standard
projection position
0.3H
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