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InFocus IN3900 Series, Руководство пользователя, Страница: 46 / 50

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45

Maintenance

Cleaning the lens

1

Apply a non-abrasive camera lens cleaner to a soft, dry cloth.

• Avoid using an excessive amount of cleaner, and don’t apply the 

cleaner directly to the lens. Abrasive cleaners, solvents or other harsh 

chemicals might scratch the lens.

2

Lightly wipe the cleaning cloth over the lens in a circular motion.

WARNINGS:

• Turn the projector off and unplug power cord before cleaning any 

part of the projector.

• Do not open any cover on the projector, except the lamp cover.
• Do not attempt to service this product yourself as opening and 

removing covers may expose you to dangerous voltage and other 

hazards. Refer all servicing to qualified service personnel.

Содержание IN3900 Series

Страница 1: ...Regulatory models W3902 W3904 IN3902LB IN3904LB 010 0728 01...

Страница 2: ...s device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference rec...

Страница 3: ...Shadows 14 Using More than One Wand 14 Wand Features 14 Buttons and Wand Tip 15 LiteBoard Wand Menu 15 Troubleshooting LiteBoard 16 Shutting down the projector 18 Troubleshooting your setup 18 Using t...

Страница 4: ...ount kit for proper fitting ventilation and installation The warranty does not cover any damage caused by use of non approved ceiling mount kits or by installing in an improper location When the proje...

Страница 5: ...ultimedia projector be sure to visit our website at www infocus com as specifications are subject to change Accessories The standard accessories that came with your projector are listed in the include...

Страница 6: ...put see below RS 232 connector for serial control The Command Line Interface CLI specifications and commands are on our website NOTE DisplayLink video and audio is not sent to monitor out and audio ou...

Страница 7: ...y installing in an improper location Position the projector the desired distance from the screen The distance from the lens of the projector to the screen the zoom setting and the video format determi...

Страница 8: ...oftware go to www infocus com support displaylink Or connect one end of the provided computer cable to the VGA 1 or VGA 2 connector on the projector and the other to the VGA connector on your computer...

Страница 9: ...computer source and can be integrated with common wall plates and conference room input output panels To advance slides in a PowerPoint presentation using the remote control plug the USB cable betwee...

Страница 10: ...ternal video port when a projector is connected Usually a key combination like FN F8 or CRT LCD key turns the external display on and off Locate a function key labeled CRT LCD or a function key with a...

Страница 11: ...dicular to the screen If the image is larger or smaller on the top or bottom edge of the screen press the top Keystone button to reduce the upper part of the image and press the bottom Keystone button...

Страница 12: ...an to project will also help you choose between 4 3 16 9 or 16 10 Many TV shows are 4 3 while most movies are 16 9 If you have a 16 9 screen then you should select an aspect ratio of 16 9 for widescre...

Страница 13: ...nd plug the red connector into the right audio out connector on the video device Plug the other end of the cable into the Audio In Video connector on the projector Keep in mind that video output from...

Страница 14: ...stay on while the battery is charging then it will turn off when the battery is fully charged When charging is finished you can disconnect the USB cable or keep the cable connected and use the wand wh...

Страница 15: ...an hold the wand the way you would hold a normal pencil or pen or you can hold it like a remote control use in whichever position is most comfortable NOTES If the wand is up close to the screen you ca...

Страница 16: ...or charging the wand s battery using the included USB power adapter or a computer NOTE You can use the wand while charging the battery but after the battery is charged battery light turns off you can...

Страница 17: ...ct the wand to the USB power adapter or your computer Make sure the wand is not pointing at a shadow and make sure its tip is not in a shadow If the room is brightly lit reduce the room illumination I...

Страница 18: ...ower adapter make sure the adapter is plugged in to a live electrical outlet If the wand is connected to your computer make sure the computer is powered on If the wand still won t charge contact InFoc...

Страница 19: ...projector Troubleshooting your setup If your image appears correctly on the screen skip to the next section If it does not troubleshoot the setup The Status Indicator Panel on top of the projector in...

Страница 20: ...ct image Only start up screen appears If your computer is using the projector s DisplayLink connector see the DisplayLink Software User s Guide for troubleshooting information Press the Source button...

Страница 21: ...r computer as shown in the following problem image fuzzy or cropped Computer image projected Only my laptop s background appears not the Desktop icons DisplayLink Use DisplayLink software to change th...

Страница 22: ...ttings Control Panel Display Settings tab Image clear and not cropped Image not centered on screen Move projector adjust zoom adjust height Correct image Problem Solution Result A A For a laptop disab...

Страница 23: ...keypad Square image Image not sharp Adjust Sharpness in the Basic Picture menu Correct image Image does not fit 4 3 or 16 9 screen Change aspect ratio to 4 3 or 16 9 in Basic Picture Aspect ratio menu...

Страница 24: ...menu Correct image Image reversed left to right Turn off Rear Project in Setup menu Correct image Projected colors don t match source Adjust color tint brightness contrast in the Basic Picture menu C...

Страница 25: ...ayLink User s Guide for video troubleshooting information Turn off the internal LCD display on your laptop Embedded video plays correctly Lamp won t turn on Temperature light is on Make sure vents are...

Страница 26: ...t is backed by a limited warranty An extended warranty plan may be purchased from your dealer When sending the projector in for repair we recommend shipping the unit in its original packing material o...

Страница 27: ...eries together Replace the batteries as soon as they run out Remove batteries from the remote control when storing or not in use for a prolonged period The remote also has Volume buttons to adjust the...

Страница 28: ...urned up enough Press the Volume button on the keypad or remote Make sure you are connected to the corresponding audio in for your source By default audio in VGA 1 2 corresponds to VGA 1 VGA 2 and Lit...

Страница 29: ...projector to the source Presets cycles through the available preset settings on page 32 Keystone adjusts squareness of the image on page 10 Menu opens the on screen menus on page 31 Select confirms c...

Страница 30: ...sing the projector s DisplayLink connector see the InFocus DisplayLink Software User s Guide for information about optimizing images NOTE To achieve maximum contrast you can disable LiteBoard Wand use...

Страница 31: ...d on page 35 For rear projection turn Rear Project on in the Setup menu For ceiling mounted projection turn Ceiling Mount on in the Setup menu Specify which source the projector checks first for activ...

Страница 32: ...ur changes Use the arrows to navigate to another setting When your adjustments are complete press Menu to access a different menu press the Menu button at any time to navigate to the higher level menu...

Страница 33: ...elect Auto to have the projector choose the ratio Choose Native to see the unmodified input with no resizing by the projector Select 16 9 to watch enhanced widescreen DVDs More Aspect Ratio informatio...

Страница 34: ...ressive signals only If a hardware device such as a DVD player is not syncing properly with the projector select this option to help it to sync when connected to the projector Tracking adjusts the ver...

Страница 35: ...s AV Mute function Source cycles through available sources Closed Captions enables or disables Closed Captions Blank Key select what to display when the blank key on the remote is pressed your custom...

Страница 36: ...eo standard by selecting NTSC PAL or SECAM from the Video Standard menu Closed Captions controls closed caption display while audio is not muted If this setting is not off and audio is not muted and t...

Страница 37: ...sage and re enter the code To enter the PIN at projector startup Power up the projector The Enter PIN dialog box appears after the startup screen Enter the PIN Use the navigation buttons on the remote...

Страница 38: ...ector settings LiteBoard Info a read only display of current LiteBoard settings Reset Lamp Hours resets the lamp hours used counter in the Projector Info menu to zero Do this only after changing the l...

Страница 39: ...on Show Network Messages After exiting the menu press the Source button again 3 Select IP Address This will highlight the first of the four octets in the IP address Press Up or Down to change the valu...

Страница 40: ...each tab the current value of each setting is shown in blue color NOTE Unlike other pages changes you make to Projector Control settings are applied immediately To change an on off setting e g Power C...

Страница 41: ...ent time zone from the projector make sure this is the time zone of the region where the projector is located Set Now Click this to immediately set the time and date based on the above information Day...

Страница 42: ...r This lets you quickly clone network settings from one projector to other projectors Upgrade Projector Network Firmware Upgrades the firmware for the projector s network and LitePort features this fi...

Страница 43: ...age is highlighted to start the slide show or press Select when a folder is highlighted to open that folder To start the slide show While viewing thumbnails press the arrow buttons to highlight a thum...

Страница 44: ...to save a presentation as separate JPEG files 1 Connect the USB flash drive to your computer 2 Open your PowerPoint document 3 This step is optional but improves image quality Click the Design tab nea...

Страница 45: ...u see a blank screen or a logo or the wrong input source computer video etc instead of your images Keep pressing the Source button on the keypad or remote until the LitePort message is displayed if yo...

Страница 46: ...als might scratch the lens 2 Lightly wipe the cleaning cloth over the lens in a circular motion WARNINGS Turn the projector off and unplug power cord before cleaning any part of the projector Do not o...

Страница 47: ...60 minutes before you replace the lamp Unplug the power cord before replacing the lamp Do not drop the lamp module The glass may shatter and cause injury Do not touch the glass surface of the lamp mo...

Страница 48: ...he lamp door by sliding it into place 7 Plug in the power cord and press the Power button to turn the projector back on 8 To reset the lamp hour timer navigate to the Status and Service menu and selec...

Страница 49: ...ternal speakers 27 Video device 12 Connector panel 5 Contacting InFocus 25 Contrast 32 Custom Key 29 34 Customer Service contact information 25 Customizing the projector 30 D DVDs 12 F Factory Reset 3...

Страница 50: ...fo 34 R Rear 35 Registering your projector 4 Remote control 26 Reset 37 Resetting the projector 37 RS 232 5 S Scheduled Tasks Page 40 Screen Aspect 11 Screen Save 18 34 Search Screen 35 Security lock...

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