Question about Sanyo PLC XP21N Multimedia Projector

3 Answers

Sanyo projector PLC-XP21N does not start up properly.

When we turn on the unit, an normal start-up takes place, but approx 13 seconds into it- the unit shuts down completely. No Sound or picutre.
Fan is heard running until shut down.

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Is the lamp good in it ?
Did you change any lamps recently ?

Posted on Jan 25, 2009

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The projector may be shutting down because it is overheating.
1. Are the air filters dirty? Most Sanyo Projectors have two filters that protect the
LCD screen from dust. Dusty buildings or simply grounds crews stirring up dust with
lawn equipment can clog filters fast. Clean filters.
2. Is the projector under or near an AC or Heating vent? Many projectors are installed
in the summer when the AC is on. When it gets cold and the heat kicks on, it can
shoot hot air at the projector causing it to overheat. Try blocking the heated air or
moving the projector.

Posted on Jan 16, 2009

  • Starnley Johnwells
    Starnley Johnwells Jan 16, 2009

    . Filters should be cleaned every 3 to 6 weeks.
    Your filters should be located on the top of the projector. To access the filters, lower the
    Activboard to the ground. Locate the two, gray rectangles on the projector. Gently pull
    the filters out of the projector. Gently clean the filters by blowing on them or use a soft
    cloth to wipe the dust away. Insert the filters back into the projector when finished

  • Starnley Johnwells
    Starnley Johnwells Jan 16, 2009

    hope this helps if you have further issues on this do let me know am here for you.


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May i kn0w h0w 0ld n0w the unit.

have u d0ne changing lamps

Posted on Jan 16, 2009

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