60
Appendix
No image – Check the connection between your computer or video equipment
and the projector. (See pages 16-18)
– 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 19)
– 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 32,39)
Some displays are not seen – Check the Display function. (See page 44)
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 29)
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 page 41)
Power management does not – Power management function can not work while "Freeze" or "No
work. Show" function is running.(see pages 25 , 26)
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 the Auto setup function.(see page
43)
– Make sure "On" is not selected at the Ceiling function.(see page 47)
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 SET UP button on the top control.(see pages 23,43)
tipped.
