Table of Contents
Advertisement
T
roubleshooting (continued)
T
roubleshooting (continued)
Phenomena That May Easily Be Mistaken For Machine Defects (continued)
Phenomenon
Pictures are
displayed,
but no sounds
are heard.
Sounds are
heard,
but no pictures
are displayed.
Video screen
display freezes.
Colors have a
faded- out
appearance, or
Color tone is poor.
Pictures appear
dark.
Pictures appear
blurry.
Input signal
changes with no
operation.
46
Cases not involving a machine defect
The signal cables are not correctly connected.
Correctly connect the connection cables.
The volume is adjusted to an extremely low level.
Adjust the VOLUME to a higher level.
The sound is muted.
Press the MUTE button to restore the sound.
The audio input is not correctly selected when the child window
is displayed.
Correctly select the audio input.
The lens cap is attached.
Remove the lens cap.
The signal cables are not correctly connected.
Correctly connect the connection cables.
The brightness is adjusted to an extremely low level.
Adjust the BRIGHT to a higher level using the menu function.
The screen is blanked.
Press the BLANK button to return to the input signal screen.
The FREEZE function is working.
Press the FREEZE button to restore the screen to normal.
Color settings are not correctly adjusted.
Perform picture adjustments by changing the COLOR BAL R,
COLOR BAL G, COLOR BAL B, COLOR and/or TINT settings, using
the menu functions.
The brightness and/or contrast are adjusted to an extremely low
level.
Adjust the BRIGHT and/or CONTRAST settings to a higher level
using the menu function.
The WHISPER function is working.
Select the NORMAL to the item WHISPER in the MAIN menu.
The lamp is approaching the end of its product lifetime.
Replace the lamp.
Either the focus and/or horizontal phase settings are not
properly.
Adjust the focus using the focus buttons, and/or H PHASE using the
menu function.
The lens is dirty or misty.
Clean the lens by referring to the section "Caring For The Lens".
The INPUT dial is set between the click points.
Turn the INPUT dial and set it at a click point.
Reference
pages
8, 9
19, 33
19
22
4, 15
8, 9
23
19
20
24
23
23
37, 38
16
38
16
Advertisement
Table of Contents
