64
Appendix
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 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 45.
during the operation.
Auto PC adjustment function
– Check the Input signal. Auto PC adjustment function can not work
does not work.
when
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 pages 34, 41.
Power management does not
– Power management function can not work while
Freeze
or
No
work.
Show
function is running. See page 50.
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
44.
– Make sure
On
is not selected at the Ceiling function. See page 49.
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, 44.
tipped.
Appendix
