Christie DS Series User Manual page 130

Issues that may be easy to be mistaken for machine defects (continued)
Issue
Sound does not
come out.
No pictures are
displayed.
(continued on next page)
LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide
Cases not involving a machine defect
The signal cables are not correctly connected.
Correctly connect the audio cables.
The volume is adjusted to an extremely low level.
Adjust the volume to a higher level using the menu
function or the remote control.
The AUDIO SOURCE setting is not correct.
Correctly set the AUDIO SOURCE in AUDIO menu.
The Sound checkbox in LiveViewer is disabled.
If you have selected LAN, check the Sound checkbox in
the Option menu of LiveViewer.
The signal cables are not correctly connected.
Correctly connect the connection cables.
The brightness is adjusted to an extremely low level.
Adjust BRIGHTNESS to a higher level using the menu
function.
The computer cannot detect the projector as a plug
and play monitor.
Make sure that the computer can detect a plug and play
monitor using another plug and play monitor.
128
Troubleshooting
Reference
page
13 ~ 23
33, 80
80
–
13 ~ 23
59
13
020-001587-01 Rev. 1 (12-2018)
LIT MAN USR DS Series