Troubleshooting
Before consulting your authorized dealer, please check the following points.
SymptomProbable causeCorrective actionPage
Power is not sup-Is the power cord disconnected?Insert the power cord (plug) firmly.24
plied.
Is the light-source lamp cover closed correctly?After the projector goes into the stand-by state25, 27, 44
with the STAND BY indicator on, unplug from
the main power outlet, close the light-source
lamp cover correctly and plug on again.
Is the filter inserted correctly?After the projector goes into the stand-by state25, 27, 46
with the STAND BY indicator on, unplug from
the main power outlet, insert the filter properly
and plug on again.
Has the lamp life expired? (Has the lamp timeAfter the projector goes into the stand-by state25, 27, 43, 44, 45
reached 2000 hours?)with the STAND BY indicator on, unplug from
the main power outlet, replace with a new light-
source lamp and plug on again.
Reset the OLamp time� after replacing with a
new lamp.
Light is not emitted,Is the lens cap removed?Remove the lens cap.24
or light is dim.
Is the lamp near exhaustion?Check the OLamp time� on the menu, and if43, 44, 45
the lamp is near exhaustion, get ready a new
lamp or replace it then.
With power on, theIs the air inlet or exhaust vent area blocked?After the projector goes into the stand-by state7, 8, 15, 25, 27
projector works butwith the STAND BY indicator on, unplug from
stops abruptly in athe main power outlet, remove any blocking
few minutes.object and plug on again.
Is the filter dirty?Clean filter.46
Video image doesIs the correct input terminal selected?Select the correct input with the VIDEO and25, 26
not appear, or audioPC buttons.
sound does not oc-
cur.Are devices connected correctly?Connect devices correctly.21, 22
Are signals being supplied from the connectedSet connected devices correctly.NNNNN
devices?
Are input signals (scanning frequency, etc.)Check if the signal is appropriate (scanning fre-19, 20
appropriate?quency, etc.) and input the appropriate signal.
Is OBrightness� adjusted correctly?Adjust OBrightness� on the menu.35
Is volume set at minimum?Adjust volume with the VOLUME +/- buttons.27
Are video and audio turned off by pressing thePress the HIDE button to turn video and audio29
HIDE button?on.
47 |
ACEC
