53
Appendix
No image
– Check the connection between your computer or video equipment
and the projector.
– See if the input signal is correctly output from your computer. Some
laptop computers may need to change the setting for monitor output
when connecting to a projector. See your computer's instruction
manual for the setting.
– It takes about 30 seconds to display an image after turning on the
projector. See page 18.
– Check the Input signal, color system, video system or computer
system mode.
– Make sure the temperature is not out of the specified Operating
Temperature
(41˚F–95˚F
[5˚C–35˚C]).
– When No Show is operating, the image cannot be displayed. Press
the BLANK button or any other button on the remote control.
No sound
– Check the audio cable connection from audio input source.
– Adjust the audio source.
– Press the button.
– Press the Mute button.
– When the AUDIO OUT is plugged-in, the projector's built-in speaker
is not available.
– Is the image projected? You will hear the sound only when the
image is projected.
The color is strange.
– Check the Input signal, color system,video system or computer system
mode.
– Make sure the Blackboard is not selected on Image select menu.
Some displays are not seen
during the operation.
– Check the Display function.
Auto PC adjustment function
does not work.
– Check the Input signal. Auto PC function can not work when
480p, 575p, 720p, 480i, 575i, 1035i or 1080i is selected. See
Page 30.
The setting does not remain
after turning off power.
– Make sure you selected Store after adjusting setting. Some settings
can not be stored if not registered with "Store".
Power management does not
work.
– Power management function can not work while Freeze
or No Show
function is running.
Capture function does not work.
– Check the connection and the input signal to see if there is signal.
Auto setup does not work properly.
– Make sure Off is not selected at any function of Auto setup.
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