Epson LCD projector Guide de l'utilisateur télécharger pdf (Page 81)

Solving Problems

This chapter helps you solve problems with your projector, and tells

you how to contact technical support for problems you can’t solve

yourself. This chapter explains the following:

■ Using the projector’s on-screen help system

■ What to do when the projector’s status lights flash

■ Solving problems with the image or sound

■ Solving password problems

■ Solving problems with the remote control

■ Contacting technical support

1 2 ... 76 77 78 79 80 81 82 83 84 85 86 ... 109 110

User’s Guide 1
Important Safety Information 2
Copyright Notice 2
Trademarks 2
Contents 3
The PowerLite 7
8 Welcome 8
Connecting to video sources 8
Using the remote control 8
Using Your Documentation 9
Registration and Warranty 10
Unpacking the Projector 10
Projector Parts 11
PowerLite 77c Control Panel 12
Additional Components 13
Optional Accessories 14
Setting Up the Projector 15
Positioning the Projector 16
Other Installations 17
Connecting to a Computer 18
Connecting with the VGA Cable 19
20 Setting Up the Projector 20
Computer 20
(Component Video) 20
Source Search 20
Presentation Control 21
Connect external 22
Connect audio 23
Connecting to Video Sources 24
Video jack 25
Connecting an S-Video Source 26
28 Setting Up the Projector 28
Connect audio adapter 29
30 Setting Up the Projector 30
Projecting 31
Turning On Your Equipment 32
Power button 33
Selecting the Image Source 34
If you’re using a PC laptop: 35
36 Projecting 36
Display or Displays 36
Adjusting the Image 37
(PowerLite 77c) 38
Adjusting the Image Shape 39
Adjusting the Brightness 40
Adjusting the Volume 41
Shutting Down the Projector 42
Using the Remote Control 43
Adjusting the Color Mode 44
Using the Remote Control 45 45
Stopping Action 46
Zooming Your Image 47
Changing Presentation Slides 48
Replacing the Batteries 49
Fine-tuning the Projector 51
Changing Menu Settings 53
Adjusting Colors and Clarity 55
High or 56
Low brightness mode in the 56
Sharpness 57
Color Temp 57
Color Adjustment 57
Esc or Menu. Your settings 57
Adjusting the Input Signal 58
Enter/Auto button on the 59
■ Aspect 60
Menu button 61
Settings menu 61
■ Display 63
■ User’s Logo 63
Direct Power is 64
Power button to turn 64
Viewing Lamp Usage and Other 65
Information 65
0000 to proceed 66
Creating Your Own Screen Logo 67
Setting a Password 68
Numeric buttons on 69
70 Fine-tuning the Projector 70
Wrong password 70
Please try again 70
Installing Security Locks 71
Reset All. To reset the 72
Reset option on the Signal 72
Reset option 72
Reset option on the 72
Maintenance and 73
Transportation 73
Cleaning the Lens 74
Cleaning the Projector Case 74
Replacing the Lamp 76
Don’t remove 77
Resetting the Lamp Timer 78
Transporting the Projector 79
Solving Problems 81
Using On-Screen Help 82
? Help button 83
Macintosh OS X: 87
88 Solving Problems 88
System Preferences, then 88
The image is blurry 89
Solving Password Problems 91
92 Solving Problems 92
Where To Get Help 93
■ Description of the problem 94
Projection Lamp 96
Remote Control 96
Mouse Compatibility 96
Dimensions 96
Electrical 97
Environmental 97
Safety and Approvals 97
Compatible Video Formats 98
■ Windows: 99
■ Macintosh OS X: 99
Technical Specifications 100
Important Safety Instructions 101
Remote Control Information 103
FCC Compliance Statement 104
Index 107 107
Index 109 109

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