Philips PPX2340-F7 - Manual (Page 21)

Service 21
Cleaning
Cleaning the Lens
Use a brush or lens cleaning paper for cleaning the lens
of the projector.
Device Overheated
A overheat symbol appears if the device is overheated.
• At maximum level of brightness the symbol
appears in the status bar and the device turns
automatically to minimum level of brightness.
• At minimal level of brightness the symbol shows
for three seconds in the middle of the screen.
Then the device turns off automatically.
DANGER!
Switching Off the Device!
Switch the device on or off using the power
switch before removing the power supply
from the socket.
DANGER!
Instructions for Cleaning!
Use a soft, lint-free cloth. Never use liquid or
easily flammable cleansers (sprays, abrasives,
polishes, alcohol, etc.). Do not allow any
moisture to reach the interior of the device.
Do not spray the device with any cleaning flu-
ids.
Wipe over the surfaces gently. Be careful that
you do not scratch the surfaces.
DANGER!
Do Not Use Any Liquid Cleaning
Agents
Do not use any liquid cleaning agents for
cleaning the lens, to avoid damaging the coat-
ing film on the lens.