PLUS Vision U2-1130/U2-1110 user manual Troubleshooting, Common Problems & Solutions

Page 33

O t h e r s

T r o u b l e s h o o t i n g

This section helps you resolve problems you may encounter while setting up or using the unit.

Common Problems & Solutions

Problem

Remedy

 

 

 

Does not turn on

•

Check that the power cable is properly connected to the unit and wall outlet (the

 

 

mains). (See page 15).

 

• Check the STATUS indicator to see if the unit has overheated or the lamp usage

 

 

has exceeded 1100 hours. (See page 32.)

 

 

 

No picture

•

Check that you have selected the proper input source you wish to project. (See

 

 

pages 15 and 32.)

 

•

Ensure all the cables are connected properly. (See pages 11 to 13.)

 

•

Adjust the brightness and contrast. (See page 28.)

 

• Remove the lens cap. (See page 15.)

 

• Is the POWER indicator flashing? (See page 15.)

 

•

Is the STATUS indicator flashing? (See page 32.)

 

 

 

Image isn’t square on the screen

•

Reposition the unit to improve its angle on the screen. (See pages 15 and 16.)

 

•

Is the vertical offset properly corrected using the keystone function? (See page

 

 

16).

 

 

 

Picture is blurred

•

Adjust the focus. (See page 16.)

 

•

Reposition the unit to improve its angle to the screen. (See pages 15 and 16.)

 

•

Ensure that the distance between the unit and screen is within the adjustment

 

 

range of the lens. (See pages 9 and 10.)

 

 

 

Remote control does not work

•

Replace the dead batteries with new ones. (See page 5).

 

•

Make sure there is no obstacle between the remote control and the unit.

 

•

Stand within 4m (13 feet) of the unit. (See page 5.)

 

 

The STATUS indicator is lit or

See the STATUS indicator message chart on the next page.

flashing

 

 

 

 

Cross color appears in RGB mode

• If “AUTO MODE” is set to “ON,” set it to “OFF” then manually adjust the

 

 

clock frequency and clock phase. (See page 27.)

 

• If “AUTO MODE” is set to “OFF,” set it to “ON.” (See page 27.)

 

 

 

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Contents U2-1130/U2-1110 Plus Corporation U2-1130/U2-1110 English Important Safeguards PrecautionsInstallation Power SupplyB l e o f c o n t e n t s A t u r e s Power cable mains lead 1.8 m/5.9 ftE 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/2Remote control effective range E p a r i n g t h e M o t e c o n t r o lInserting the batteries R t s a n d c o n t r o l s RGB in connectorTop, front and side panel view Menu buttonRear and side panel view Lamp cover securing screw Rear adjusterBottom Built-in Security SlotFreeze button Mute button Click button 14Positioning the unit InstallationProjecting distance and image size ScreenUsing the ceiling mounting fixtures Installation c o n t i n u e dN n e c t i o n s Units terminal panelBefore connecting ConnectorN n e c t i n g a P C o r M a c i n t o s h 3 4 5 Modifying the DIP switch setting for MacintoshConnecting the computer to the Mouse connector of the unit How does the remote control operate the computer?How to connect to the IBM PC/AT computer How to connect to the IBM PS/2 or Macintosh computerI n g t h e u n i t Adjust the position and height of the unitBefore starting View from the topAdjust the image size with the zoom ring Then adjust the focus with the focus ringI n g t h e u n i t c o n t i n u e d Amber After using the unitWindows 98/Windows WindowsMacintosh Using the laser pointer Adjusting the volume of the units speakerTurning off the image and muting the sound temporarily Freezing a moving picturePress Pointer Enlarging the picturePress Magnify + Press MagnifyPointer N u s t r u c t u r e When the input source is Video or S-VIDEOOperating using the unit L e c t i n g a m e n u l a n g u a g e R r e c t i n g t h e Y s t o n i n g e f f e c tL 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 mL e c t i n g t h e p o i n t e r t y p e L e c t i n g t h e b a c k g r o u n dJ u s t i n g t h e v o l u m e Timing Chart Setting Auto Mode to OFF for manual ad- justment Setting the input source to RGBAdjusting the clock frequency Adjusting the clock phaseL e c t i n g t h e p i c t u r e t y p e J u s t i n g t h e C t u r e e l e m e n t sT 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 n T 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 nI c k s t a r t i n g t h e u n i t Resetting the lamp usage hours to zero E c k i n g h o u r s o f l a m p u s a g eS 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 Common Problems & Solutions TroubleshootingStatus Light Messages Status indicatorLamp cartridge replacement procedure P l a c i n g t h e l a m p c a r t r i d g eStep Optical Specification sPC 15-Pin mini D-Sub Sub Pin AssignmentsDimensions U2-1130U2-1110 Plus Corporation
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