BOXLIGHT CP-14t manual Troubleshooting

Page 36

APPENDIX

TROUBLESHOOTING

Before calling your dealer or service station for assistance, check the matters below once again.

1.Make sure you have connected the projector to your equipment a s described in the section "CONNECTING THE PROJECTOR" on pages 10 ~ 15.

2.Check cable connection. Verify that all computer, video and power cord are properly connected.

3.Verify that all power is switched on.

4.If the projector still does not produce the image, re-start the computer.

5.If the image sill does not appear, unplug the projector from the computer and check the computer monitor's display. The problem may be with your graphics controller rather than with the projector. (When you reconnect the projector, remember to turn the computer and monitor off before your power up the projector. Power the equipment back in order of : Projector and computer.)

6.If the problem still exists, check the following chart.

Problem:

Try these Solution

No power.

Plug the projector into the AC outlet.

 

Be sure the READY Indicator light is On.

 

Wait 90 seconds after the projector is turned OFF before turning the projector back on.

 

NOTE : After pressing the power ON-OFF switch to OFF, make sure the projector works

 

as follows.

 

1. The LAMP indicator will light and the READY indicator will turn off.

 

2. After one minute, the READY indicator will light green again and the projector may be

 

turned on by pressing the power ON-OFF button.

 

Check the TEMPERATURE WARNING indicator. If the indicator flashes red, the

 

projector cannot be turned on.

 

(See "TURNING ON/OFF THE PROJECTOR" section on page 21.)

 

Check the Projection Lamp. (Refer to page 35.)

 

 

Image is out of

Adjust the focus

focus.

Make sure the projection screen is at least 4.6’ (1.4m) from the projector.

Check the projection lens to see if it needs cleaning.

 

 

NOTE : Moving the projector from a cool temperature location to a warm temperature

 

location may result in moisture condensation on the lens. In such an event, leave

 

the projector OFF and wait until condensation disappears.

 

 

Picture is L/R

Check Ceiling / Rear feature. (See “SETTING” section on page 32.)

reversed.

 

Picture is T/B

Check Ceiling feature. (See “SETTING” section on page 32.)

reversed.

 

Some displays are

Check Display feature.(See “SETTING” section on page 32.)

not seen during the

 

Operation.

 

 

 

No image.

Check the connection between the computer or video equipment and the projector.

 

When turning the projector on, it takes about 30 seconds to display the image.

 

Check the system that you select is corresponding with the computer or the video

 

equipment.

 

Make sure the temperature is not out of the Operating Temperature (5°C ~ 35°C).

No sound.

Check audio cable connection from audio input source.

 

Adjust the audio source.

 

Press VOLUME (+) button.

 

Press MUTE button.

 

 

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Contents Boxlight CP-14t Safety Precautions To the OwnerRisk of Electric Shock Do not Open Important Safety Instructions GroundTable of Contents Features and Design CompatibilityPreparation Name of Each Part of the ProjectorSETTING-UP the Projector Adjustable FeetPositioning the Projector Height H2Preparation Connecting the AC Power Cord VentilationPreparation Moving the Projector Connecting the Projector Terminals of the ProjectorConnecting to the Video Equipment Connecting the ProjectorVideo Cable Connecting to the IBM-COMPATIBLE Computer IBM-COMPATIBLE Computers VGA / Svga / XGA / SxgaControl Port Audio Audio OUT Monitor OUT Serial Computer Connection to the Macintosh Computer Macintosh Computers VGA / Svga / XGA / SxgaControl Port Audio Audio OUT Monitor OUT ComputerOperation of the Remote Control Before OperationRemote Control Batteries Installation Operating Range of the Remote ControlTOP Controls and Indicators HOW to Operate ON-SCREEN Menu Operating ON-SCREEN MenuFlow of ON-SCREEN Menu Before Operation Menu BAR Basic Operation Turning on / OFF the ProjectorTurning on the Projector Turning off the ProjectorAdjusting the Picture No Show FunctionBasic Operation ZoomSound Adjustment Direct OperationMenu Operation Computer Mode Selecting Computer ModeSelecting Computer System Automatic Multiscanning systemPC Adjustment Compatible Computer Specifications MAC LC13Picture Image Adjustment Adjust Picture Image ManuallyAuto Image Function Normal FunctionPosition Picture Position Adjustment Picture Screen AdjustmentVideo Mode Selecting Video ModeSelecting Color System Adjusting the Picture Image Color Tint Contrast Brightness SharpnessRegular WideSetting Setting MenuSelecting Language Operating Wireless Mouse InstallationControlling Wireless Mouse AppendixMaintenance Temperature Warning IndicatorAIR Filter Care and Cleaning Cleaning the Projection LensLamp Replacement Indicator Lamp ReplacementLamp Replacement Monitor Timer Lamp Replacement Monitor Timer belowTroubleshooting Check the mouse setting on your computer Check the batteriesMaximum operating range is 16.4 feet 5m Turn the projector on before you turn on the computerTechnical Specifications Optional Parts Limited Warranty