65
No image – Check the connection between your computer or video equipment
and the projector. See pages 14-16.
– 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 NO SHOW 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 Volume + button. See page 24.
– Press the Mute button. See page 24.
– 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.See pages 33,40.
Some displays are not seen – Check the Display function. See page 46.
during the operation.
Auto PC adjustment function – Check the Input signal. Auto PC function can not work when
does not work. 480p,575p.720p,480i,575i,1035i or 1080i is selected .See Page 30.
– The icon is not available in grayout when the digital signal is input.
The setting does not remain – Make sure you selected Store after adjusting setting. Some settings
after turning off power. can not be stored if not registered with "Store".See pages 35,42.
Power management does not – Power management function can not work while Freeze or No
work. Show function is running.See page 51.
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.See page
45.
– Make sure On is not selected at the Ceiling function.See page 50.
Auto keystone function does not – Make sure the Auto keystone function is not set to
Manual. Press
work even when the projector is the AUTO SETUP button on the top control.See pages 23,45.
tipped.
Appendix
