Proel PLFT100PCN - Manuale (Pagina 9)

8
BEAM ADJUSTMENT
To adjust the beam width turn clockwise and anticlockwise the rear knob on the
rear side of the projector, taking care not to damage the lamp.
Maximum beam width is obtained by rotating the knob anticlockwise. Minimum
beam width by rotating the knob clockwise.
FILTER FRAME
The filter frame (4) is located in the front of the projector. Open the spring latch (5)
and slide the filter frame out. Insert the coloured gel, replace the frame and close
the latch. (It is recommended that only filters with a high temperature capacity are
used).
MAINTENANCE
If the protective grill or any of the lenses becomes damaged or broken they should
be replaced. If the lamp becomes damaged or deformed in any way it must be
replaced. To ensure the reliability of the projector it should be kept clean. The
lenses should also be
regularly cleaned (at least every six months) to maintain an optimum light output.
DO NOT use any type of solvent on filters or lenses.