NEC PA803U - 3. Convenient Features; USB Mouse Operation

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2. Projecting an Image (Basic Operation)
Applicable lens: NP40ZL/NP41ZL
1.PresstheFOCUSbuttononthecabinet.
The LENS FOCUS control screen will be displayed on.
* Press ◀▶ buttons to adjust focus. In another way, press
and hold the CTL button and then press VOLUME/
FOCUS +/- button on the remote control
2. WhenthecursorisontheCENTERonon-screenmenu,
press either ◀ or ▶buttontoalignfocusaroundthe
optical axis.
* The picture shows and example when the lens shift
is moved upward. The focus for the lower part of the
screen is aligned.
When the lens is at the center, the focus for the center
of the screen is aligned.
Optical axis
3. Press ▼ button to select the PERIPHERY on the on-
screen menu, and then press either ◀ or ▶ button to
alignthefocusofscreenperipheralarea.Duringthis
operation, the focus for around the optical axis will be
maintained.