Dell dell projector manual Problem, Properties and then select Settings tab

Page 91

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

91

Image 91
Contents User’s Guide March 2010 Rev. A01 Contents Adjusting the Projected Image Troubleshooting Your Projector Your Dell Projector Top View Bottom View About Your ProjectorYour Dell Projector Connecting Your Projector Installing the Antenna Connecting a Computer Using a VGA Cable Connecting to a ComputerMonitor Loop-Through Connection Using VGA Cables Connecting a Computer Using an RS232 cable Connecting a Computer Using an USB Display Connecting a Computer Using Wireless Connecting a DVD Player Using an S-Video Cable Connecting a DVD PlayerConnecting 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 Off Turning Your Projector OnRaising the Projector Height Adjusting the Projected ImageLowering the Projector Height Adjusting the Projector Focus Projector to screen distance Adjusting Projection Image SizeMax 44.6 134 178 223 294 Using the Control Panel On-screen display OSD is displayed Using the Remote Control SRGB, or Custom mode Presentation mode, Bright mode, Movie modeVGA Installing the Remote Control Batteries Operating Range With Remote Control Main Menu Using the On-Screen DisplayInput Select Multiple Display Input SelectInput Select Advanced Picture in PC ModePicture in Video Mode Picture Advanced Display in PC Mode Using Your Projector Display in Video Mode Lamp Using Your Projector Page Wireless / Network Information Others Using Your Projector Using Your Projector Using Your Projector Using Your Projector Using Your Projector Using Your Projector MAC Wireless Networking InstallationConnect your computer to the S300w network Using Your Projector Using Your Projector Login S300w Wireless Application SoftwareControls Toolbar Understanding the ButtonsProjecting the Presentation Status BarScreen Variation % Estimated frame per second Using the MenuUsing Your Projector USB Display Driver Installation Presentation to Go PtG Installation Photo Viewer PtG ViewerPtG Overview PtG/Photo Function IntroductionPhoto Overview Buttons Introduction Setup PtG Converter Lite PtG Converter Lite Application Software Home Configuring the Network SettingAccessing Web Management Managing the Projector From Web ManagementDownload the Wireless Application Software Conference Control Managing Properties AdminSystem Status Network Status GateKeeper Radius Server SetupSet Security For Snmp Projection Setup Projection SetupChange Passwords Reset to Default Firmware Update Projector Information Projector Control PanelAudio Control Image ControlAlert Setting Crestron Reboot SystemTips Using Your Projector Internet Applications List McAfee SecurityCenter On the personal firewall plus tab, click ViewOn the Exceptions tab, click the Add Program Zone AlarmWindows Firewall ExceptionsMake Application Token Use Test Pattern in the Others menu Troubleshooting Your ProjectorProperties and then select Settings tab ProblemProblem Problem Amber OFF Guiding SignalsLamp failure Lamp is defective. Replace the lamp Changing the Lamp Troubleshooting Your Projector Specifications 12306mm 100 Specifications RS232 Pin Assignment RS232 Protocol Command typesCompatibility Modes Analog/Digital ResolutionContacting Dell Appendix Glossary Glossary 105 106 Glossary Index 108 Index Index 109

dell projector specifications

Dell projectors are renowned for their exceptional performance, innovative technologies, and user-friendly features, making them a popular choice for both office and home environments. Engineered to deliver crystal-clear visuals and reliable functionality, these projectors cater to a wide range of needs, from business presentations to immersive home theater experiences.

One of the standout features of Dell projectors is their advanced image quality. Equipped with high lumens output, they ensure bright projections even in well-lit environments. This brightness, combined with high resolution capabilities—ranging from Full HD (1920x1080) to 4K (3840x2160) in select models—ensures sharp, vibrant images that captivate audiences. Additionally, many models incorporate advanced color technologies, which enhance color accuracy and deliver more dynamic visuals.

In terms of connectivity, Dell projectors are designed to be versatile. They typically offer multiple input options, including HDMI, VGA, and USB ports, making it easy to connect to a variety of devices such as laptops, tablets, and even smartphones. Some models also feature wireless connectivity, allowing users to connect without the hassle of cables, further enhancing their convenience.

Dell projectors also prioritize portability. Many models are lightweight and compact, making them easy to transport for on-the-go presentations or movie nights. The included carrying case enhances their portability, ensuring that users can easily take them from one location to another without the risk of damage.

Another notable characteristic of Dell projectors is their user-friendly interface. With intuitive controls and an easy-to-navigate menu, users can quickly adjust settings to optimize their viewing experience. Features such as automatic keystone correction ensure that images remain aligned, regardless of the projection angle, while various preset modes allow users to select the best settings for their specific environment or content type.

Finally, Dell's commitment to sustainability is evident in their projector designs. Many models include energy-efficient technologies that help reduce power consumption, extending the life of the lamp and lowering overall operating costs. This focus on efficiency is coupled with robust built-in security features, making Dell projectors a reliable choice for corporate settings.

In conclusion, Dell projectors are a blend of high performance, versatility, and usability, making them suitable for a broad audience, from professionals to home users. With their impressive features and technological advancements, they deliver outstanding projection experiences that stand out in any setting.