Ask Proxima C175 manual Table of Contents

Page 3

Table of Contents

Introduction

3

Connecting a computer

5

Required computer connections

5

Displaying a computer image

7

Adjusting the image

8

Connecting a video device

9

Displaying a video image

10

Shutting down the projector

12

Troubleshooting your setup

12

Using the keypad buttons

20

Using the remote control

21

Using the audio

22

Optimizing computer images

23

Presentation features

23

Optimizing video images

23

Customizing the projector

23

Using the menus

24

Picture menu

25

Settings menu

28

Maintenance

32

Cleaning the lens

32

Using the security lock

32

Replacing the projection lamp

33

Cleaning the lamp filter screens

35

Appendix

36

Projected image size

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.

This product has a lamp which contains a very small amount of mer- cury. Wash hands after cleaning the area and handling the ruptured lamp. Dispose of it as required by local, state or federal ordinances and regulations. For more information see www.eiae.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.

 

 

 

 

 

 

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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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Contents User’s Guide EN 55022 Warning Declaration of ConformityTrademarks FCC WarningTable of Contents Introduction Connector panel Connector PanelConnecting a computer Required computer connectionsOptional computer connections Page ? No startup screen? Get help on Displaying a computer imageAdjusting the image Connecting a video device Displaying a video image Page Troubleshooting your setup Status indicator light behavior and meaningShutting down the projector Page No computer image, just the words Signal out of range Image clear and not cropped Page Page Projected colors don’t match source Still having problems? Lamp won’t turn on, Temperature light is onLamp must be replaced Lamp turns on Auto image-resets the projector to the source Using the keypad buttonsTroubleshooting the remote Using the remote controlUsing the audio Troubleshooting audioConnecting external speakers Customizing the projector Presentation featuresOptimizing computer images Optimizing video imagesUsing the menus Picture menu Presets Advanced settings Settings menu Save is disabled when Power Save is enabled Custom Key Language Service menu To change the PIN PIN featureTo reset the PIN back to the default To enter the PIN at projector startupMaintenance Cleaning the lensUsing the security lock Replacing the projection lamp Resetting the lamp timer Cleaning the lamp filter screens Projected image size AppendixIndex