Epson Projector Ex21 User Manual
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91 Index A A/V Mute button, 38 display settings, 50, 55 A/V Mute slide closing, 38, 51, 65 opening, 27, 38, 71 Accessories, 11 to 12 Air filter cleaning, 58 to 59 ordering, 11 replacing, 59 Altitude, 51, 70, 83 Anti-theft device, 11, 17, 56 Aspect ratio, 35 to 36, 48, 81 Audio cable, 26 connecting equipment, 26 controlling volume, 40 problems, troubleshooting, 76 to 77 turning off (using A/V Mute), 38 Auto Iris setting, 46 Auto Setup setting, 47 B Background screen settings, 50, 55 Bands, vertical, 75 Batteries, replacing, 64 Blackboard color mode, 35 Blurry image, 74 to 75 Brightness, 81 Brightness Control setting, 49, 60, 63 Brightness setting, 46 C Cables audio, 26 component-to-VGA, 12, 21, 23 composite, 21 illustrations, 14 ordering, 11 to 12 security, 56 S-Video, 12, 22 USB, 12, 19 to 20 VGA, 20, 24 Capturing image, 54 to 55 Carrying cases, 12, 65 Ceiling mount, 11, 18 Chalkboard, projecting on, 35 Cleaning air filter, 58 to 59 lens, 58 projector case, 58 Color correcting, 35, 45 to 46 problems, 76 saturation, 46 settings, 46 temperature, 46 Color Mode, 35, 46 Component-to-VGA video cable, 12, 21, 23 Composite video cable, 21 Computer connecting to, 18 to 21 selecting source, 32 Connecting projector to audio equipment, 26 to computer, 18 to 21 to external monitor, 25 to video equipment, 21 to 24 Contrast ratio, 9, 81 Contrast setting, 46 Control Panel Lock setting, 49, 55 to 56, 71 Custom screen, see User’s Logo
92Index D Default settings, restoring, 45 Dimensions, projector, 82 Direct Power On, 28 Distance from projector to screen, 16 to 17, 81 Documentation, 10 DVD player, connecting, 21 to 24 E Electrical specifications, 82 Environmental specifications, 82 Epson accessories, 11 to 12 PrivateLine Support, 10 technical support, 10, 78 to 79 warranty, 11 Error status lights, 70 Extended menu, 50 to 51 External monitor, connecting, 25 E-Zoom buttons, 39 F FCC compliance statement, 90 Features, projector, 9 Feet, projector, 33 Filter, see Air filter Fn key, notebook, 72 Focusing image, 34 Freeze button, 39 G Game color mode, 35 H Height of image, adjusting, 33 Help system, using, 68 Help, Epson, 10, 78 to 79 High Altitude mode, 51, 70, 83 I Image adjusting, 32 to 36, 45 to 46 blurry, 74 to 75 capturing and saving in projector, 54 to 55 correcting shape, 33 to 34, 49, 74 fitting on screen, 47, 73 to 74 height, adjusting, 33 presentation cameras, 12 problems with, 71 to 76 projecting on chalkboard, 35 raising, 33 selecting source, 32 shape, correcting, 33 to 34 size and projection distance, 16 to 17, 81 turning off (using A/V Mute), 38 turning off temporarily, 38 to 39 zooming, 39 Image menu, 45 to 46 Info menu, 63 Input Signal setting, 20, 23, 24, 48 Input signal, selecting, 32 Installing, projector, 15 to 18 Instant Off, 29 K Kensington anti-theft device, 11, 17, 56 Keystone correction, 33 to 34, 49, 74, 82 L Lamp number of hours used, 63 ordering, 11 replacing, 60 to 63 specifications, 82 status light, 60, 69 to 70 Lamp timer, resetting, 62 to 63 Language setting, 51 Laptop computer connecting to, 18 to 21 display problems, 71 to 72 selecting source, 32 Lens Cover Timer setting, 39, 51
Index93 Lens, cleaning, 58 Light output specifications, 81 Lights, status, 69 to 70 Locking buttons, 55 to 56 projector, 56 Logo, saving on projector, 54 to 55 M Macintosh display problems, 73 Manuals, 10 Menus changing settings, 44 default settings, restoring, 45 Extended, 50 to 51 Image, 45 to 46 Info, 63 Reset, 45, 63 Settings, 49 Signal, 47 to 48 User’s Logo, 54 to 55 Monitor, connecting external, 25 Mouse, using remote control as, 40 to 41 N No Signal message, 72 to 73 Noise level, 82 Not Supported message, 73 Numeric keypad, using, 53 O Optical aspect ratio, 35 to 36, 81 Options for projector, 11 to 12 P Page Up (+)/Page Down (-) buttons, 40 to 41 Page Up/Down setting, 41, 51 Password Protect sticker, 14 protection, 52 to 53 request code, 53 Photo color mode, 35 Picture source, selecting, 32Picture, see Image Position setting, 48, 73 Positioning image, 33 projector, 15 to 18 Power button, 28 specifications, 82 status light, 28, 69 to 70 PowerPoint, 18, 41, 51 Presentation color mode, 35 PrivateLine Support, 10 Problems color, 76 image, 71 to 76 no signal, 72 to 73 remote control, 77 sound, 76 to 77 using on-screen help, 68 Progressive format, 48 Projection lamp, see Lamp Projection setting, 50 Projector cleaning, 58 disabling buttons, 55 to 56 distance from screen, 16 to 17, 81 features, 9 installing, 15 to 18 lamp specifications, 82 options, 11 to 12 password protection, 52 to 53 positioning, 15 to 18 resolution, 81 security features, 51 to 56 specifications, 81 to 83 transporting, 65 troubleshooting, 67 to 79 turning off, 29 turning on, 26 to 28 unpacking, 14 viewing information about, 63 R Raising image, 33
94Index Rear-screen projection, 18, 50 Registration, 11 Remote control A/V Mute button, 38 as wireless mouse, 40 to 41 batteries used, 82 batteries, replacing, 64 correcting color, 35, 45 to 46 E-Zoom buttons, 39 Freeze button, 39 numeric keypad, using, 53 problems, 77 range, 82 specifications, 82 troubleshooting, 77 using, 38 Replacing lamp, 60 to 63 Request code, password, 53 Resetting lamp timer, 62 to 63 Resetting menu options, 45 Resize image, 35 to 36 Resolution, 35 to 36, 73, 81 Resolution setting, 47 S Safety instructions, 87 to 89 specifications, 83 Saturation setting, 46 Screen distance from projector, 16 to 17, 81 ordering, 11 to 12 startup screen, creating, 54 to 55 Screen image, see Image Screen, distance from projector, 16 to 17, 81 Security cables, 56 Control Panel Lock, 55 to 56 identifying logo, 54 to 55 Kensington lock, 11, 56 password protection, 52 to 53 Settings menu, 49 Sharpness setting, 46 Signal menu, 47 to 48Sleep mode, 29, 51, 69, 71 Sound, troubleshooting, 76 Source, selecting, 32 Speaker, specifications, 81 Specifications brightness, 81 dimensions, 82 electrical, 82 environmental, 82 general, 81 lamp, 82 remote control, 82 resolution, 81 safety, 83 speaker, 81 video formats, 84 to 85 Sports color mode, 35 sRGB color mode, 35 Startup screen creating, 54 to 55 settings, 55 user’s logo, see User’s Logo Status lights, 69 to 70 Support, see Technical support S-Video cable, 12, 22 Switching picture source, 32 Sync, adjusting, 48, 75 to 76 T Technical support, 10, 78 to 79 Tele button, 34 Temperature requirements, 82 status light, 69 to 70 Temperature, color, 46 Text color mode, 35 Theatre color mode, 35 Tint setting, 46 Tracking, adjusting, 48, 75 to 76 Transporting projector, 65
Index95 Troubleshooting blank screen, 71 to 72 cut-off image, 73 to 74 distorted image, 33 to 34 image and sound problems, 71 to 77 no signal, 72 to 73 projector problems, 67 to 79 remote control problems, 77 tapered image, 33 to 34 Turning off picture (using A/V Mute), 38 Turning off projector, 29 U Unpacking projector, 14 USB cable, 19 to 20 connecting for display, 19 to 20 selecting TypeB port usage, 40, 51 USB cable, 12 User’s Logo creating, 54 to 55 display settings, 55 V VCR, connecting, 21 to 24 VGA video cable, 20, 24 Video cables, 11 to 12, 14, 21 connecting video equipment, 21 to 24 formats, supported, 84 to 85 selecting source, 32 Video Signal setting, 48 Volume, controlling, 40, 49 W Warning lights, 69 to 70 Warranty, 11 Wide button, 34 Windows display problems, 72 Wireless Mouse setting, 41, 51 Wireless mouse usage, 40 to 41, 51 Z Zoom ratio, 81 Zoom setting, 34 Zooming image, 39