Dell S300 manual Problem

Page 64

Problem (continued)

Possible Solution (continued)

Partial, scrolling, or

1

Press the Auto Adjust button on the remote

incorrectly displayed image

 

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

 

 

Microsoft® 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 images

 

are not displayed properly, please upgrade the

 

video driver of your computer. For a Dell

 

computer, see support.dell.com.

 

 

The screen does not display

If you are using a portable computer, press

your presentation

 

(Fn+F8).

 

 

 

Image is unstable or flickering

Adjust the tracking in the OSD Display sub-

 

menu (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

 

 

(1.64 ft [0.5 m] to 10.83 ft [3.3 m]).

 

 

 

 

Troubleshooting Your Projector

63

Image 64
Contents User’s Guide January 2010 Rev. A00 Contents Adjusting the Projected Image Troubleshooting Your Projector Package Contents Your Dell ProjectorAbout Your Projector Your Dell Projector Connecting Your Projector 1716Connecting to a Computer Monitor Loop-Through Connection Using VGA Cables Connecting a Computer Using an RS232 cable Connecting a DVD Player Connecting a DVD Player Using a Composite Video Cable Connecting a DVD Player Using a Component Video Cable Connecting a DVD Player Using an Hdmi Cable Connecting to Local Area Network 12V DC Plug Connection With Commercial RS232 Control Box Turning Your Projector On Using Your ProjectorTurning Your Projector Off Adjusting the Projected Image Raising the Projector HeightAdjusting the Projector Focus Adjusting Projection Image Size Projectorto screen distanceMax 44.6 134 178 223 294 Using the Control Panel On-screen display OSD is displayed Using the Remote Control Your eyes VGA Installing the Remote Control Batteries Operating Range With Remote Control Using the On-Screen Display AUTO-ADJUSTInput Select Picture in PC Mode Picture in Video Mode Display in PC Mode Using Your Projector Display in Video Mode Lamp Using Your Projector Network Information Others Using Your Projector Using Your Projector Using Your Projector Using Your Projector Using Your Projector Using Your Projector Configuring the Network Setting Managing the Projector From Web ManagementManaging Properties HomeNetwork Settings Projector Status and Control Using Your Projector Mail Alert Password Setting Login Firmware Update Using Your Projector Using Your Projector Tips Using Your Projector Troubleshooting Your Projector Problem Possible SolutionProblem Problem Problem Guiding Signals Amber OFFChanging the Lamp Troubleshooting Your Projector Specifications Specifications12306mm RS232 port One mini-DIN 6-pin for RS232 Command types RS232 Pin Assignment RS232 ProtocolResolution Compatibility Modes Analog/DigitalContacting Dell Visit support.dell.comAppendix Glossary GlossaryGlossary Glossary Index NumericsPicture Advanced Index
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