InFocus IN72, IN76, IN78, IN74 manual Table of Contents

Models: IN72 IN78 IN74 IN76

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Table of Contents

 

Introduction

3

Positioning the projector

5

Choosing the aspect ratio

6

Video connectors

7

Connecting a video device

8

Composite (RCA) video connection

8

S-video connection

8

Component (RCA) connection

8

SCART RGB connection

8

Digital connections

9

DVI connection

9

HDMI connection

9

Computer connections

9

RS-232 connections (IN74/IN76/IN78 only)

9

Displaying an image

10

Adjusting the image

10

Shutting down the projector

12

Troubleshooting your setup

12

Using the remote control

18

Using the keypad buttons

19

Optimizing video images

20

Customizing the projector

20

Using the menus

21

Picture menu

22

Settings menu

26

Maintenance

29

Cleaning the lens

29

Replacing the projection lamp

29

Appendix

32

Red LED behavior and projector errors

32

Remote control discrete codes

33

Projector dimensions for ceiling mount installations

34

Supported video formats

35

RS-232 terminal specifications for IN74/IN76/IN78

36

Important Operating Considerations for Safety

Place the projector in a horizontal position no greater than 15 degrees off axis.

Locate the projector in a well-ventilated area without any obstructions to intake or exhaust vents. Do not place the projector on a tablecloth or other soft covering that may block the vents.

Locate the projector at least 4' (1.2 m) away from any heating or cooling vents.

Use only InFocus-approved ceiling mounts.

Use only the power cord provided. A surge-protected power strip is recommended.

Refer to this guide for proper startup and shutdown procedures.

Warning: Hg – Lamp contains mercury. Manage in accordance with local disposal laws. See www.lamprecycle.org.

In the unlikely event of a lamp rupture, particles may exit through the projector side vents. When the projector is turned on, keep people, food, and drinks out of the "keep out" area under and around the pro- jector, as indicated by the "X" areas below.

Follow these instructions to help ensure image quality and lamp life over the life of the projector. Failure to follow these instructions may affect the warranty. For complete details of the warranty, see the Warranty booklet.

 

 

 

 

 

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InFocus IN72, IN76, IN78, IN74 manual Table of Contents

IN72, IN78, IN74, IN76 specifications

InFocus has established itself as a leader in the projection technology space, offering a range of projectors designed to cater to various needs. The InFocus P760, IN74, IN76, P720, and IN72 are part of their diverse lineup, each designed to deliver exceptional image quality and versatile features.

The InFocus P760 is a powerful DLP projector that shines in both business and education environments. It boasts a brightness of up to 5000 lumens, making it ideal for large rooms with ambient light. With a native resolution of WXGA (1280x800), the P760 supports high-definition content and ensures sharp, clear images. Its extensive connectivity options, including HDMI, VGA, and USB, make it adaptable for a range of devices, whether connecting to a laptop or a media player.

The IN74 model also features DLP technology, delivering vibrant colors and high contrast ratios. With a brightness of around 3000 lumens and a native XGA resolution (1024x768), it is perfect for standard office and classroom settings. The IN74 includes integrated speakers and a variety of input options, enabling easy installation and use without external audio solutions.

Moving on to the IN76, this projector offers enhanced capabilities with its WXGA resolution and a brightness rating of 3500 lumens. It is particularly well-suited for presentations that require detailed visuals, making it an excellent choice for corporate settings. The IN76 comes with a user-friendly interface, enabling quick setup and adjustments.

The P720 is another noteworthy model. With an impressive brightness of 4000 lumens, it operates effectively in various lighting conditions. Its features include a native resolution of XGA, multiple input options, and an eco-friendly mode that extends lamp life, making it both economical and environmentally friendly.

Lastly, the IN72 projector is designed for those who need an affordable yet effective solution. With a brightness of 2500 lumens and a native XGA resolution, it strikes a balance between cost and performance. This model is particularly suitable for small meetings or classrooms where budget constraints are a consideration.

In summary, the InFocus P760, IN74, IN76, P720, and IN72 projectors provide a range of options catering to diverse needs in business and education. Each model features specific advantages such as varying brightness levels, resolutions, and connectivity options, ensuring users can find the perfect match for their projection requirements. With reliable performance and excellent image quality, these projectors continue to be favored choices among professionals and educators alike.