Adjusting The Projection Position - NEC NP01WK Manual De Instalación Y Ajuste

Adjusting the Projection Position

 Preparations
Before adjusting
• Project an image from the projector, then first use the focus lever of the projector to roughly
adjust the focus of the projected image.
For information on how to project an image, see "Installation" in the user's manual included
with the projector.
• From the on-screen menu, select "Ceiling Front" for "Orientation" as the method of projection.
1. Check the tilt adjust knobs.
Verify that the four tilt adjust knobs are all set to the same
adjustment height.
If the projector fixation plate is slanted, correct vertical
adjustment and horizontal adjustment cannot be performed.
2. Adjust the size of the projected image and the left/right tilt.
* The illustrations in this manual show the adjustment for an image with a 4:3 aspect ratio.
Connecting cables for screen and projector are omitted.
Adjust the size of the projected image and, if necessary, the tilt in clockwise or anticlockwise
direction.
a Loosen the vertical adjust/arm fixation knobs.
- Loosen the two knobs shown in black in the illustration.
b Move the projector back and forth to match the size of
the projected image to the screen.
To do this, grasp the projector firmly on both sides and
move it carefully.
Do not grasp the mirror section. Otherwise
Caution
t h e m i r r o r m a y c o m e o f f o r b e c o m e
damaged.
- To adjust tilt in the left/right direction, proceed to step
c.
- If only size adjustment is to be performed, tighten the
two knobs shown in black in the illustration.
Projector fixation plate
Knob adjustment height
ENG-12
b
a