Panasonic DLP PT-D3500U - Manual (Page 24)

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How to adjust the lens focus, lens zoom and lens
up/down position movement (optical shift)
The focus, zoom and up/down position of the images projected on the screen can be adjusted while the
projector is positioned appropriately in relation to the screen.
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.
How to adjust the lens
• When a lens without zoom functions is used, the lens zoom adjustment menu will still displayed, but no
operations can be performed using the items on this menu.
• By shifting the lens up/down position, it is possible to make adjustments upward or downward from the
standard position in the direction of the upper 50% of the projected screen height.
• Operations can be performed faster by holding down the buttons for about 3 or more seconds.
Note
Caution
Be careful not to catch your fingers between the
lens and shroud when shifting the lens.
How to adjust the lens position to the left or right
When the lens left/right adjustment dial is turned clockwise, the screen moves toward the left; conversely, when
it is turned counterclockwise, it moves toward the right. The maximum travel distance toward the left or right is
10% of the projection screen width.
• Move the lens left/right adjustment dial to any position up to the maximum adjustment position to
make the adjustment. Turning the dial with undue force may cause malfunctioning.
Attention
Lens left/right adjustment dial
Maximum adjustment position
The screen
moves toward
the left The screen
moves toward
the right