Dell 7609WU User's Guide - Page 45

Auto Adjust, Properties, Settings, Display, Test Pattern, Others, continued - projector display port resolution

Get Dell 7609WU - WUXGA DLP Projector PDF manuals and user guides
UPC - 884116009658
View all Dell 7609WU manuals
Add to My Manuals
Save this manual to your list of manuals

Page 45 highlights

Problem (continued) Possible Solution (continued) Partial, scrolling, or incorrectly displayed image 1 Press the Auto Adjust button on the remote control or the control panel. 2 If you are using a Dell™ portable computer, set the resolution of the computer to WXGA (1280 x 800) or XGA (1024 x 768): a Right-click the unused portion of your Windows desktop, click Properties and then select Settings tab. b Verify that the setting is 1280 x 800 or 1024 x 768 pixels for the external monitor port. c Press (Fn+F8). If you experience difficulty in changing resolutions or your monitor freezes, restart all the equipment and the projector. If you are not using a Dell™ portable computer, see your documentation. If problem persists, upgrade your computer graphic card driver (video driver) to its latest version and test again with projector. The screen does not display your presentation If you are using a Dell™ portable computer, press (Fn+F8). Image is unstable or flickering Adjust the tracking in the OSD Display submenu (in PC Mode only). Image has vertical flickering Adjust the frequency in the OSD Display sub- bar menu (in PC Mode only). Image color is incorrect • If the display receives the wrong signal output from the graphics card, please set the signal type to RGB in the OSD Display tab. • Use Test Pattern in the Others menu. Ensure that the colors of the test pattern are correct. Image is out of focus 1 Adjust the focus ring on the projector lens. 2 Ensure that the projection screen is within the required distance from the projector (3.28 ft [1 m] to 39.37 ft [12 m]). Troubleshooting Your Projector 45

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
Troubleshooting Your Projector
45
Partial, scrolling, or
incorrectly displayed image
1
Press the
Auto Adjust
button on the remote
control or the control panel.
2
If you are using a Dell
™
portable computer,
set the resolution of the computer to WXGA
(1280 x 800) or XGA (1024 x 768):
a
Right-click the unused portion of your
Windows desktop, click
Properties
and
then select
Settings
tab.
b
Verify that the setting is 1280 x 800 or
1024 x 768 pixels for the external monitor
port.
c
Press
(Fn+F8).
If you experience difficulty in changing
resolutions or your monitor freezes, restart all
the equipment and the projector.
If you are not using a Dell™ portable
computer, see your documentation.
If problem persists, upgrade your computer
graphic card driver (video driver) to its latest
version and test again with projector.
The screen does not display
your presentation
If you are using a Dell™ portable computer,
press
(Fn+F8)
.
Image is unstable or flickering
Adjust the tracking in the OSD
Display
sub-
menu (in PC Mode only).
Image has vertical flickering
bar
Adjust the frequency in the OSD
Display
sub-
menu (in PC Mode only).
Image color is incorrect
•
If the display receives the wrong signal
output from the graphics card, please set the
signal type to
RGB
in the OSD
Display
tab.
• Use
Test Pattern
in the
Others
menu.
Ensure that the colors of the test pattern are
correct.
Image is out of focus
1
Adjust the focus ring on the projector lens.
2
Ensure that the projection screen is within
the required distance from the projector
(3.28 ft [1 m] to 39.37 ft [12 m]).
Problem
(continued)
Possible Solution
(continued)