Dukane 8950W User Manual page 111

Phenomena that may be easy to be mistaken for machine defects (continued)
Ph e n o m e n o n
Sound does
not come out.
No pictures are
displayed.
(continued on next page)
C a s e s n o t i n v o l v i n g a m a c h i n e d e f e c t
Th e s i g n a l c a b l e s a r e n o t c o r r e c t l y c o n n e c t e d .
Correctly connect the audio cables.
Th e M UTE f u n c t i o n i s w o r k i n g .
Restore the sound pressing M UTE or V O L UM E + /-
button on the remote control.
Th e v o l u m e i s a d j u s t e d t o a n e x t r e m e l y l o w
Adjust the volume to a higher level using the menu
function or the remote control.
Th e A UD IO S O UR C E / S PE A K E R s e t t i n g i s n o t c o r r e c t .
Correctly set the AUDIO SOURCE/SPEAKER in AUDIO menu.
The Sound button (♪) or checkbox is disabled.
If you have selected US B TY PE B , put a check mark
on the Sound checkbox in the Options window of
"LiveViewer Lite for USB".
If you have selected L A N, put a check mark on the
Sound checkbox in the Option menu of "LiveViewer".
Th e l e n s c o v e r i s a t t a c h e d .
Remove the lens cover.
Th e s i g n a l c a b l e s a r e n o t c o r r e c t l y c o n n e c t e d .
Correctly connect the connection cables.
Th e b r i g h t n e s s i s a d j u s t e d t o a n e x t r e m e l y l o w
Adjust BRIGHTNESS to a higher level using the menu function.
Th e c o m p u t e r c a n n o t d e t e c t t h e p r o j e c t o r a s a Pl u g -
a n d - Pl a y m o n i t o r .
Make sure that the computer can detect a Plug-and-Play
monitor using another Plug-and-Play monitor.
Th e B L A NK s c r e e n i s d i s p l a y e d .
Press B L A NK button on the remote control.
C O M PUTE R IN2 i s s e t t o M O NITO R O UT.
Set COMPUTER IN2 to AUTO or SYNC ON G OFF.
Troubleshooting
R e f e r e n c e
p a g e
12 ~ 15
2 3
l e v e l .
23, 52
5 2
84, 93,
9 7
4
12 ~ 15
l e v e l .
3 5
1 1
3 0
4 4
1 1 1