Canon LDP-3070K User Manual page 63

Trouble shooting
Problem
Power isn't turned on.
Images aren't projected
on the screen.
Cause and solution
• Check the states of the indicators.
POWER STATUS Solution
Connect the power cord to the projector.
Off
Off Plug the power cord into a wall outlet.
If any objects are blocking the air inlet or outlet grille, remove them and carry out
the following.
1. Unplug the power cord from the wall outlet.
Off 2. Make sure that the projector has cooled off.
3. Plug the power cor d into the wall outlet.
4. Press the POWER button.
If any objects are blocking the air inlet or outlet grille, remove them.
Don't expose the air outlet grilles to hot air emitted from a heating appliance.
Steady red Blinking
orange
After the STATUS indicator stops blinking, press the POWER button.
If you unplug the power cord while the fan is rotating, the lamp may not turn on about
Blinking
one minute when you plug the power cord next time.
green
The lamp can't turn on again for one minute after it goes out.
Press the POWER button several times.
Replace the lamp. (The lamp is at the end of its life.)
Steady red
Attach the lamp cover on the bottom.
Off
Blinking red
Unplug the power cord from the wall outlet and contact your dealer.
/ green
Steady
or
Blinking
• Cancel the AV mute by pressing the MUTE button.
• Remove the lens cap.
• The lamp sometimes takes about one minute to light up.
• On rare occasion, the lamp fails to light up. In such cases, wait a few minutes and try to
light the lamp again.
• If the projector was turned off before the lamp cooled down completely, the fans may start
rotating and the POWER button may not function when you plug the power cord into the
wall outlet next time. Wait for the fans to stop and press the POWER button to turn on the
lamp again.
• Check that the lamp cover is closed.
• Check that the cable connected to the external device isn't broken.
• When an extension cord is being used, replace it with the supplied cable and check
whether images are projected correctly. If images are projected correctly, use an RGB sig-
nal amplifi er along with the extension cord.