13- OPENING UP THE PROJECTOR HOUSING
It is possible to inspect the inside of the projector by removing the cover as indicated
below.
WARNING
REMOVE MAINS POWER PRIOR TO ACCESSING THE PROJECTOR’S INTERNAL
COMPONENTS.
1) Loosen the screws which fix the upper and lower covers (photo 1) and unscrew the
side covers (photo 2).
2) Once unscrewed, simply lift the covers to access the internal components (photo 3).
14.1 Lenses and raylight reflector
Even a fine layer of dust can reduce the luminous output substantially. Regularly clean all lenses and
the reflector using a soft cotton cloth, dampened with a specialist lens cleaning solution.
14- PERIODIC CLEANING E CONTROLS
13
XR250
W A S H
foto 2
foto 1
foto 3
Up-Down
ENTER
Up-Down
ES.
ENTER
Up-Down
ENTER
Up-Down
ES.
ENTER
MAGENTA ALIGNMENT
To align magenta colour
YELLOW ALIGNMENT
To align yellow colour
Up-Down
ENTER
Up-Down
ES.
ENTER
CYAN ALIGNMENT
To align cyan colour
Up-Down
ENTER
Up-Down
ES.
ENTER
ZOOM 2 ALIGNMENT
To align zoom 2
Up-Down
ENTER
Up-Down
ES.
ENTER
ZOOM 1 ALIGNMENT
To align zoom1