InFocus LP 740 warranty Portable and Laptop Activation Chart

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Portable and Laptop Activation Chart

Many laptop computers do not automatically turn on their exter- nal video port when a secondary display device such as a projec- tor is connected. Activation commands for some laptop computers are listed in the following table. (If your computer is not listed or the given command does not work, refer to the com- puter’s documentation for the appropriate command.) On some laptops, the activation function key is labeled with an icon, for

example or the text CRT/LCD.

 

Key command to

Key command to

Computer

activate port

de-activate port

 

 

 

Acer

Ctrl-Alt-Esc (for setup)

Ctrl-Alt-Esc (for setup)

 

 

 

AST* **

FN-D or Ctrl-D

FN-D or Ctrl-D

 

Ctrl-FN-D

Ctrl-FN-D

 

FN-F5

FN-F5

 

type from A:/IVGA/CRT

type from A:/IVGA/CRT

 

FN-F12

FN-F12

 

 

 

AMS

FN-F2

FN-F2

 

 

 

AMT

setup screen

setup screen

 

 

 

AT&T

FN-F3

FN-F3

 

FN-F6

FN-F6

 

 

 

Advanced Logic

Ctrl-Alt-V

Ctrl-Alt-V

Research

 

 

 

 

 

Altima

Shift-Ctrl-Alt-C

Shift-Ctrl-Alt-L

 

setup VGA/

setup VGA/

 

Conf.Simulscan

Conf.Simulscan

 

 

 

Ambra**

FN-F12

FN-F12

 

FN-F5

FN-F5

 

F2/Choose Option/F5

F2/Choose Option/F5

 

 

 

Amrel* **

setup menu

setup menu

 

Shift-Ctrl-D

Shift-Ctrl-D

 

 

Apple

see Mac Portable and Mac PowerBook

 

 

 

Aspen

automatic

automatic

 

 

 

NOTE: Often, pressing the key commands once activates the external video port, pressing it again activates both the external and internal ports, and pressing it a third time activates the internal port. Refer to your computer’s doc- umentation for details on your spe- cific model.

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Contents Table of Contents Appendix IndexPower Cord Safety SummaryPower Source Do Not Look Into The LensLamp Compartment GroundingLamp Hot SurfacesCompatibility Image ResolutionIntroduction Unpacking the ProjectorT r o d u c t i o n Back view of projector If You Need Assistance WarrantyUsage Guidelines Setting UP the Projector T t i n g O j e c t o r Connecting a Computer Do you want to play your computer’s audio on the projector?Connecting a Video Player Powering up the Projector and Adjusting the Image Turning Off the Projector Adjusting the Projector Using the ProjectorBasic Image Adjustment I n g O j e c t o r Using the Remote Control and Keypad Buttons KeypadSource Computer, Video, or S-Video on remote PowerVolume MenuBright Remote Control Only Buttons AutoRestore Zoom + and ZoomUsing the On-Screen Menus Menu MainItems are different for video Computer sources Here is the menu structure Video only adjustments Image controlAudio control Custom setup Submenu FunctionInformation InformationUsers memory Save Users memory LoadCleaning the Fan Intake Filter Maintenance & TroubleshootingCleaning the Lens Replacing the Projection Lamp Removing the lamp door Installing a new lamp module Problem The screen resolution is not right Troubleshooting Problem Nothing on projection screenProblem Color or text not being projected Problem Image isn’t centered on the screenProblem Image is too wide or narrow for screen Problem no sound Problem Image is out of focusProblem Image and menus are reversed left to right Problem Image is noisy or streakedProblem Lamp seems to be getting dimmer Problem Lamp shuts offSpecifications AppendixAccessories Optional AccessoriesPortable and Laptop Activation Chart Key command to Computer Activate port De-activate portFN-F6 FN-F4 FN-F1 FN-F2 FN-F1 FN-F7 FN-F5 Using Video Mirroring with a PowerBook Computer Using SimulScanProjected Image Size Distance to Diagonal Width HeightImage Size, Width and Height for lens at Minimum Image Size Setting Value RS-232 Terminal SpecificationsCommunication configuration Command formatSupported commands Function Command Meaning Index D e

LP 740 specifications

The InFocus LP 740 is a highly regarded projector that has made a significant impact in various settings, from educational institutions to corporate environments. Known for its reliability and impressive performance, the LP 740 brings a multitude of features and technologies that cater to the diverse needs of users.

One of the standout features of the InFocus LP 740 is its brightness level. With a remarkable brightness rating of 3,200 ANSI lumens, this projector ensures clear and vibrant images even in well-lit rooms. This makes it an ideal choice for presentations in classrooms or conference halls where ambient light can often compromise image quality.

The LP 740 boasts a native resolution of XGA (1024 x 768 pixels), delivering sharp and detailed images that enhance the overall viewing experience. This native resolution is especially beneficial for displaying text, graphics, and detailed presentations, ensuring that every detail is visible and legible.

In terms of connectivity, the InFocus LP 740 offers a variety of options, including VGA, composite video, and S-Video inputs. This versatility allows users to connect the projector to a wide range of devices, from laptops and desktops to DVD players and other multimedia sources. The inclusion of an audio output also enables users to pair the projector with external speakers for enhanced sound quality.

Another notable technology featured in the LP 740 is its DLP (Digital Light Processing) technology. DLP projectors are known for their superior color accuracy and consistency, providing a more immersive visual experience. The LP 740 delivers vibrant colors and deep blacks, making it well-suited for both business presentations and cinematic displays.

The projector also incorporates advanced cooling technology, which ensures it operates quietly, reducing distractions during presentations. Furthermore, it features a low maintenance design, including a long-lasting lamp life of up to 3,000 hours, which minimizes the need for frequent replacements.

Portability is another key characteristic of the InFocus LP 740. Weighing in at a convenient size, it can be easily transported, making it suitable for individuals who frequently move between different locations for meetings or lectures.

Overall, the InFocus LP 740 combines robust performance with practical features, making it a versatile choice for professionals and educators alike. Its high brightness, advanced DLP technology, and variety of connectivity options make it a reliable solution for a wide array of projection needs. Whether in a boardroom or a classroom, the LP 740 continues to impress with its quality and reliability.