5
Troubleshooting
44
Troubleshooting
■
You do not need to worry about the following situations if there is no abnormality on the screen.
●
Part of the top surface or front of the unit is hot.
●
A creaking sound is heard from the unit.
●
An operating sound is heard from the inside of the unit.
●
Color smear occurs on some screens.
Power is not supplied
Is the power cord disconnected?
Insert the power cord (plug) irmly.
P24
Is the lamp cover properly shut?
Remove the power plug when the unit is in standby mode and
close the lamp cover properly. After that, insert the plug again.
P49
Is the lamp in Cool Down mode?
After the Cool Down mode is complete, turn on the power
again.
P25
Projected image is dark
Is the lamp near exhaustion?
Check the lamp time on the information menu. Prepare a
new lamp unit or replace as soon as possible when the
lamp is near exhaustion.
P48 to 50
The unit works when power is turned on but stops abruptly after a few minutes
Are the air inlets and exhaust
vent blocked?
Remove the power plug when the unit is in standby mode and
remove any blocking object. After that, insert the plug again.
P12 to 13
Is the ilter dirty?
Clean the ilter.
P51
Video image does not appear
Is the correct external input
selected?
Select the correct external input.
P24
Is the AV device properly
connected?
Connect the AV device properly.
P16 to 20
Is the power of the AV device turned
on?
Turn on the power of the AV device and play the video.
P24
Are the correct signals being
output from the AV device?
Set the AV device properly.
P16 to 20
Is the setting of the input terminal
correct?
Set
“
COMP.
”
and
“
HDMI
”
in the setting menu according to
the input signal.
P35 -
P36 -
Is the video image temporarily
hidden?
Press the [HIDE] button to display the video image again.
P25
Before sending the unit to your authorized dealer for repair, please check the following points.
The following situations are not malfunctions.
■
Perform the following operations when the unit is unable to operate normally due to external static or
noise.
1
When the unit is in standby mode, please pull out the power plug, then insert again.
2
Press the power button on the unit to turn on the power again.
■
A sound may be heard when the lamp is off but there is no danger.
■
D-ILA device is manufactured using high-precision technology but there may be some
missing pixels or pixels that remain permanently lit up.
11
12
Содержание DLA-RS15
Страница 23: ...ENGLISH 23 Getting Started Preparation Basic Operation Troubleshooting Settings Others MEMO ...
Страница 61: ...1108TTH AO AO 2009 Victor Company of Japan Limited DLA RS15 D ILA PROJECTOR PROYECTOR D ILA PROJECTEUR D ILA ...
Страница 84: ...ENGLISH 23 Getting Started Preparation Basic Operation Troubleshooting Settings Others MEMO ...
Страница 123: ...1108TTH AO AO 2009 Victor Company of Japan Limited DLA RS25 D ILA PROJECTOR PROYECTOR D ILA PROJECTEUR D ILA ...
Страница 146: ...ENGLISH 23 Getting Started Preparation Basic Operation Troubleshooting Settings Others MEMO ...
Страница 185: ...1108TTH AO AO 2009 Victor Company of Japan Limited DLA RS35 D ILA PROJECTOR PROYECTOR D ILA PROJECTEUR D ILA ...