How to install the projection lens, How to remove the projection lens, How to adjust the focus, zoom and shift – Panasonic PT-D4000U Manuel d'utilisation

Page 24

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How to adjust the lens

How to install and remove
the projection lens

How to install the
projection lens

Align the guide of the projection lens
with the guide groove in the main unit.
Turn the lens clockwise until it clicks
into place.

How to remove the
projection lens

Turn the lens counterclockwise as
far as it will go.
While holding down the lens release
button, turn the lens further
counterclockwise.
Remove the lens.

Note

• Before replacing the lens, turn off the

projector’s power.

• Do not touch the lens signal contact.

Dust or dirt may cause defective
contact.

• Do not touch the surface of the

projection lens with your bare hands.

• Store the replaced lens where it will

be free from vibration and impact.

Lens release button

Guide groove

Guide groove

Guide

Guide

Projection lens

Lens signal contact

• Turn the lens counterclockwise and

confirm that the lens does not come
off.

Attention

How to adjust the FOCUS,
ZOOM and 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.

At the projector

Press LENS on the control panel on
the main unit.

Pressing the button changes the setup screen
in the order of “FOCUS”, “ZOOM” and “SHIFT”.

Press

to select an item

and adjust it.

Using the remote control

Press LENS (FOCUS/ZOOM/SHIFT)
on the remote control.

When the FOCUS button is pressed :

The focus is adjusted.

When the ZOOM button is pressed :

The zoom is adjusted.

When the SHIFT button is pressed :

The shift is adjusted.

Press

to select an item

and adjust it.

Caution

Be careful not to catch your fingers between the

lens and shroud when shifting 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. However, when using
ET-DLE050 lens, the shift adjustment
is not possible.

• Operations can be performed faster

by holding down the
buttons for about 3 or more seconds.

• Do not adjust the lens focus in the

initial period (within 30 minutes) after
switching on.

• A warm-up period of at least 30 minutes

is recommended before using the
projector.

Note

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