Sanyo PLC-WR251 - True WXGA Projector Owner's Manual page 67

No image
No sound
The color is strange .
Some displays are not seen
during the operation .
Auto PC adjustment function
The setting does not remain
after turning off power .
Power management does not
work .
Capture function does not work .
Auto setup does not work properly . – Make sure Off is not selected at any function of Auto setup. 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 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.
– 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.
– 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.
– Check the Display function. See page 46.
– Check the Input signal. Auto PC adjustment function can not work when
does not work . 480p, 575p, 720p, 480i, 575i, 105i or 1080i is
selected. See Page 30.
– 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 pages 35,42.
– Power management function can not work while Freeze or No
Show function is running. See page 52.
– Check the connection and the input signal to see if there is signal.
45.
– Make sure On is not selected at the Ceiling function. See page 50.
– Make sure the Auto keystone function is not set to Manual. Press
the AUTO SETUP button on the top control. See pages 23,45.
Appendix
67