InFocus Projector C410-420 User Manual
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20 Projector troubleshooting Problem Solution Result Image not square Adjust keystone on keypad or Picture menuSquare image Image not sharpAdjust the focus lens or Sharpness in the Picture>Advanced menuCorrect image Image does not fit 16:9 screenChange aspect ratio to 16:9 in Picture>Aspect ratio menuCorrect image ABAB AB
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21 Image upside downTurn off Ceiling in Settings>System menuCorrect image Image reversed left to right Turn off Rear in Settings>System menu Correct image Projected colors don’t match source Adjust color, tint, color temperature, brightness, contrast in the menusCorrect image A B AB A AB COLOR COLOR
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22 The video embedded in my PowerPoint presentation does not play on the screenTurn off the internal LCD display on your laptopEmbedded video plays correctly Lamp won’t turn on, LED blinking red (page 16)Make sure vents aren’t blocked; allow projector to cool for one minute Unplug projector; wait one minute; plug in projector and turn it on: lamp lights Lamp won’t turn on, LED blinking red (page 16)Lamp must be replaced (page 38) Lamp turns on AB A A B blinksred startup screen blinks red startup...
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23 Still having problems? If you need assistance, please visit our website or call us. See the inside of the back cover for a list of all relevant web addresses. This product is backed by a limited two-year warranty. An extended war- ranty plan may be purchased from your dealer. When sending the projector in for repair, we recommend shipping the unit in its original packing mate- rial, or having a professional packaging company pack the unit. An optional ATA shipping case is available for purchase...
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24 Using the keypad buttonsMost buttons are described in detail in other sections, but here is an over- view of their functions: power–turns the projector on (page 9) and off (page 14). menu–opens the on-screen menus (page 29). select–confirms choices made in the menus (page 29). up/down arrows–navigates to and adjusts settings in the menus (page 29). auto image–resets the projector to the source. presets–cycles through the available preset settings (page 31). keystone–vertical keystone adjusts the...
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25 Using the remote controlThe remote uses two (2) provided AAA batteries. They are easily installed by sliding the cover off the remote’s back, aligning the + and - ends of the batteries, sliding them into place, and then replacing the cover. To operate, point the remote at the projection screen or at the projector (not at the computer). The range of optimum operation is about 30 feet (9.14m). To use the laser pointer, press and hold the Laser button. The laser turns off when the button is released,...
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26 Using the audio To play sound from the projector, connect your source to the Audio In con- nector on the projector. To adjust the volume, use the buttons on the keypad or remote. To adjust the bass, treble, balance, or loudness, use the Audio menu (see page 33). To mute the sound, press the Mute button.Troubleshooting audioIf there is no sound, check the following: Make sure the audio cable is connected. Make sure mute isn’t active. Make sure the volume is turned up enough. Press the volume...
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27 Optimizing computer imagesAfter your computer is connected properly and the computer ’s image is on the screen, you can optimize the image using the onscreen menus. For gen- eral information on using the menus, see page 29. Adjust the Keystone, Contrast, or Brightness in the Picture menu. Change the Aspect Ratio. Aspect Ratio is the ratio of the image width to image height. TV screens are usually 1.33:1, also known as 4:3. HDTV and most DVDs are 1.78:1, or 16:9. Choose the option that best...
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28 Optimizing video imagesAfter the video device is connected properly and the image is on the screen, you can optimize the image using the onscreen menus. For general informa- tion on using the menus, see page 29. Adjust the Keystone, Contrast, Brightness, Color, or Tint in the Picture menu. See page 30. Change the Aspect ratio. Aspect ratio is the ratio of the image width to image height. TV screens are usually 1.33:1, also known as 4:3. HDTV and most DVDs are 1.78:1, or 16:9. Choose the...
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29 Using the menusTo open the menus, press the menu button on the keypad or remote. (The menus automatically close after 60 seconds if no buttons are pressed.) The Main menu appears. Use the arrow buttons to move up and down to high- light the desired submenu, then press the Select button. To change a menu setting, highlight it, press Select, then use the up and down arrow buttons to adjust the value, select an option using radio but- tons, or turn the feature on or off using check boxes. Press...