NEC NP05WK Manual De Instalación página 16

5. Adjust in the vertical
direction.
Hold the base of the arm and move it upwards with
the reference line as a guide. Adjust the projection
image so that it is in the centre of the screen sur-
face.
* If the projected image moves too far upwards
with respect to the screen surface, it is easier to
adjust by first holding the base of the arm and
lowering the arm, then moving it back upwards.
- The arm unit uses spring power to reduce the
load when moving it upward.
- The adjustment range is ±40 mm.
WARNING
- When lowering the arm for adjustment, be sure to hold it at its base. If held at any other position
while performing the adjustment, the arm could be damaged or fall, resulting in injury.
6. Adjust in the horizontal
direction.
If the projected image is off the screen to one of
the sides, slightly loosen the four screws of the wall
adapter, then slide the wall adapter to adjust.
- The adjustment range is ±50 mm.
WARNING
- Do not loosen the screws too much. Doing so could damage the fitting or cause it to
fall, resulting in injury.
Upwards
Right
ENG-15
Reference line
Downwards
Wall adapter screws
Wall adapter
Wall adapter
screws
Left
Arm unit