PLUS Vision U2-1130/U2-1110 user manual Windows 98/Windows, Macintosh

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U s i n g t h e u n i t ( c o n t i n u e d )

Changing the computer’s video resolutions

Depending on your computer's graphics capability, you may be able to select one of several resolutions. Generally a computer- either a PC or Macintosh- with 1 MB VRAM will generally run:

640 480 at 16.7 million colors (24 bit Truecolor)

800 600 at 65,000 colors.

1024 768 at 256 colors.

As the resolution increases, the number of colors you can run decreases. With 2 MB VRAM a computer will generally run:

640 480 at 16.7 million colors (24 bit Truecolor).

800 600 at 16.7 million colors (24 bit Truecolor).

1024 768 at 65,000 colors.

1280 1024 at 256 colors.

Notebook computers and resolution standards

The unit is designed to project industry standardized video such as VESA (Video Electronics Standards Association) or XGA (eXtended Graphics Array). Notebook computers do not use indus- try standards. They use whatever timing is necessary to match their local LCD display. The end result is typically not standard. By turning off your notebook's display, the timing parameters are a bit more like the real VESA or XGA signal.

Windows 98/Windows 95

There are two methods you can use to change your resolution.

Method 1

1Move your cursor to the background image and click.

2In the “Properties” menu, select “Settings.”

3Change your resolution and click “OK.”

4You may be asked to reboot for the changes to take effect, or a message may appear saying that “Windows is about to resize your display.” You’ll be asked if you want to keep your settings. Select “Yes.”

Method 2

1Click on your “My Computer” icon.

2Open “Control Panel” and select “Display.”

3Change your resolution and click “OK.” after the new resolution is selected.

4You may be asked to reboot for the changes to take effect, or a message may appear saying that “Windows is about to resize your display.” You’ll be asked if you want to keep your settings. Select “Yes.”

Windows 3.1

1Click on the “Main” icon and open “Control Panel.”

2Select “Change System Settings” and click on “Option.”

3Choose “Change Display Settings.”

4Select the resolution you want.

5Choose the current or desired drive.

6Restart Windows for the changes to take effect.

Macintosh

1Under the Apple menu, select “Control Panels” and open “Monitors.”

2Click and open “Options.”

3Select your new resolution and click “OK.”

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Contents U2-1130/U2-1110 Plus Corporation U2-1130/U2-1110 English Precautions Important SafeguardsInstallation Power SupplyB l e o f c o n t e n t s Power cable mains lead 1.8 m/5.9 ft A t u r e sE c k i n g t h e P p l i e d a c c e s s o r i e s Serial mouse cable Mouse adapter For IBM PS/2Inserting the batteries Remote control effective rangeE p a r i n g t h e M o t e c o n t r o l RGB in connector R t s a n d c o n t r o l sTop, front and side panel view Menu buttonLamp cover securing screw Rear adjuster Rear and side panel viewBottom Built-in Security SlotClick button 14 Freeze button Mute buttonInstallation Positioning the unitProjecting distance and image size ScreenInstallation c o n t i n u e d Using the ceiling mounting fixturesUnits terminal panel N n e c t i o n sN n e c t i n g a P C o r M a c i n t o s h Before connectingConnector Modifying the DIP switch setting for Macintosh 3 4 5How does the remote control operate the computer? Connecting the computer to the Mouse connector of the unitHow to connect to the IBM PC/AT computer How to connect to the IBM PS/2 or Macintosh computerAdjust the position and height of the unit I n g t h e u n i tBefore starting View from the topI n g t h e u n i t c o n t i n u e d Adjust the image size with the zoom ringThen adjust the focus with the focus ring After using the unit AmberMacintosh Windows 98/WindowsWindows Adjusting the volume of the units speaker Using the laser pointerTurning off the image and muting the sound temporarily Freezing a moving pictureEnlarging the picture Press PointerPress Magnify + Press MagnifyPointer When the input source is Video or S-VIDEO N u s t r u c t u r eOperating using the unit R r e c t i n g t h e Y s t o n i n g e f f e c t L e c t i n g a m e n u l a n g u a g eL e c t i n g a O j e c t i o n t y p e L e c t i n g t h e c o l o r s y s t e mJ u s t i n g t h e v o l u m e L e c t i n g t h e p o i n t e r t y p eL e c t i n g t h e b a c k g r o u n d Timing Chart Setting the input source to RGB Setting Auto Mode to OFF for manual ad- justmentAdjusting the clock frequency Adjusting the clock phaseJ u s t i n g t h e C t u r e e l e m e n t s L e c t i n g t h e p i c t u r e t y p eI c k s t a r t i n g t h e u n i t T i v a t i n g t h e p o w e r s a v i n g f u n c t i o nT i v a t i n g t h e o n s c r e e n f u n c t i o n S e t t i n g t o t h e f a c t o r y s e t t i n g s Resetting the lamp usage hours to zeroE c k i n g h o u r s o f l a m p u s a g e Troubleshooting Common Problems & SolutionsStatus indicator Status Light MessagesStep Lamp cartridge replacement procedureP l a c i n g t h e l a m p c a r t r i d g e Specification s OpticalSub Pin Assignments PC 15-Pin mini D-SubU2-1110 DimensionsU2-1130 Plus Corporation