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Appendix
No image
No sound
The color is strange .
Some displays are not seen
during the operation .
Auto PC adjustment function
does not work .
The setting does not remain
after turning off power .
Power management does
work .
Capture function does not work .
Auto setup does not work properly . – Make sure "Off" is not selected at the Auto setup function.(see page
Auto keystone function does not
work even when the projector is
tipped .
– Check the connection between your computer or video equipment
and the projector. See pages 18-20.
– 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 21.
– Check the Input singal, 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 NO SHOW button or any other button on the remote control.
– Check the audio cable connection from audio input source.
– Adjust the audio source.
– Press the Volume + button. See page 26.
– Press the Mute button. See page 26.
– 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.
– Check the Input signal, color system,video system or computer
system mode.
– Make sure the "Blackboard" is not selected on Image select
menu.(see page 35,42)
– Check the Display function. See page 47.
– Check the Input signal. Auto PC function can not work when
480p,575p.720p,480i,575i,1035i or 1080i is selected or when the
digital signal is input into DVI terminal.(see Page 32)
– The icon is not available in grayout when the digital signal is input.
– Make sure you selected "Store" after adjusting setting. Some settings
can not be stored if not registered with "Store".(see page 37,44)
– Power management function can not work while "Freeze" or "No
Show" function is running.(see page 51)
– Check the connection and the input signal to see if there is signal.
25,46)
– Make sure "On" is not selected at the Ceiling funtion.(see page 50)
– Make sure the Auto keystone function is not set to "Manual". Press
the AUTO SET UP button on the top control.(see page 25,46)
.
6
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