Dukane ImagePro 8944, User Manual

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69
Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon Cases not involving a machine defect
Reference
page
Sound does not
come out.
The signal cables are not correctly connected.
Correctly connect the audio cables.
0
The MUTE function is working.
Restore the sound pressing the MUTE or VOLUME button
on the remote control.
8
The volume is adjusted to an extremely low level.
Adjust the volume to a higher level using the menu function
or the remote control.
8
The AUDIO setting is not correct.
Correctly set the items in the AUDIO menu.
38
No pictures are
displayed.
The lens cover is attached.
Remove the lens cover.
3, 7
The signal cables are not correctly connected.
Correctly connect the connection cables.
0
The brightness is adjusted to an extremely low level.
Adjust BRIGHTNESS to a higher level using the menu
function or the remote control.
6, 7
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.
The BLANK screen is displayed.
Press the BLANK button on the remote control.
3
Video screen
display freezes.
The FREEZE function is working.
Press the FREEZE button to restore the screen to normal.
Colors have a
faded- out
appearance, or
Color tone is
poor.
Color settings are not correctly adjusted.
Perform picture adjustments by changing the COLOR
TEMP, COLOR, TINT and/or COLOR SPACE settings,
using the menu functions.
6, 8,
3
COLOR SPACE setting is not suitable.
Change the COLOR SPACE setting to AUTO, RGB,
SMPTE40, REC709 or REC60.
3
Troubleshooting