Sanyo PLC-WL2503 Owner's Manual page 66

Appendix
No image
No sound
– 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 .
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 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
66
– 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 15 seconds to display an image after turning on the
projector. See page 18.
– C heck 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 can not 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.
– 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 function can not work when
480p, 575p, 720p, 480i, 575i, 1035i or 1080i is selected
(See page 30), or when the digital signal is input into HDMI terminal.
See page 30.
– 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 is running. See page 51.
– Check the connection and the input signal to see if there is signal.
45.