NEC VT46 user manual Troubleshooting, Power Indicator, Status Indicator, Lamp Indicator

Page 27

TROUBLESHOOTING

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

Power Indicator

 

Indicator Condition

 

Projector Condition

Note

 

Off

 

The main power is off.

 

 

 

 

 

 

Blinking light

Green

 

0.5 sec On,

The projector is getting ready

Wait for a moment.

 

 

 

0.5 sec Off

to turn on.

 

 

Orange

 

0.5 sec On,

The projector is cooling down.

Wait for a moment.

 

 

 

0.5 sec Off

 

 

 

 

 

 

 

 

Steady light

Green

 

The projector is turned on.

 

Orange

 

The projector is in Standby.

Status Indicator

 

 

 

 

 

 

 

 

 

Indicator Condition

 

Projector Condition

Note

 

Off

 

Normal

 

 

 

 

 

Blinking light

Red

 

1 cycle (0.5 sec On,

Lamp cover error or lamp

Replace the lamp cover or

 

 

 

2.5 sec Off)

housing error

lamp housing correctly.

 

 

 

2 cycle (0.5 sec On,

Temperature error

The projector is overheated.

 

 

 

0.5 sec Off)

 

Move the projector to a cooler

 

 

 

 

 

location.

 

 

 

 

 

 

 

 

 

4 cycle (0.5 sec On,

Fan error

Fans will not work correctly.

 

 

 

0.5 sec Off)

 

 

 

 

 

6 cycle (0.5 sec On,

Lamp error

Lamp fails to light. Wait a full

 

 

 

0.5 sec Off)

 

minute and then turn on again.

 

Green

 

Re-firing the lamp

The projector is re-firing.

 

 

 

 

 

Steady light

Orange

 

Control Panel key locked

You have pressed control

 

 

 

 

 

panel key when Control Panel

 

 

 

 

 

Key Lock is enabled.

 

 

 

 

 

Lamp Indicator

 

 

 

 

 

 

 

 

 

Indicator Condition

 

Projector Condition

Note

 

Off

 

Normal

 

 

 

 

 

Blinking light

Red

 

Lamp has reached its end of

Replace the lamp.

 

 

 

 

life. Lamp replacement mes-

 

 

 

 

 

sage will be displayed.

 

Steady light

Red

 

Lamp has been used beyond

Replace the lamp.

 

 

 

 

its limit. The projector will not

 

 

 

 

 

turn on until the lamp is re-

 

 

 

 

 

placed.

 

E-27

Image 27
Contents VT46 Safety Cautions Fire and Shock Precautions Lamp ReplacementWhats in the Box? Table of Contents Congratulations on Your Purchase of The VT46 Projector Features youll enjoyIntroduction Introduction to the ProjectorPart Names of the Projector Top Features Terminal Panel Features Part Names of the Remote Control Battery Installation Remote Control PrecautionsOperating Range for Wireless Remote Control Installation and Connections Setting Up the Screen and the ProjectorSelecting a Location Reflecting the Image Distance ChartDo not attempt to install the projector yourself Throw Distance and Screen SizeConnecting Your PC or Macintosh Computer Making ConnectionsTo connect Scart output RGB RGB Connecting Your DVD PlayerConnecting the Supplied Power Cable Connecting Your VCR or Laser Disc PlayerSelecting the computer or video source Projecting AN Image Basic OperationTurning on the Projector Selecting a SourceFocus Adjusting the Picture Size and PositionAdjust the Tilt Foot Correcting the Vertical Keystone DistortionTo turn off the projector Turning Up or Down VolumeAdjusting the Image Using Auto Adjust Turning off the ProjectorUsing ON-SCREEN Menu Using the MenusBasic Menu Operation List of Menu Items Menu Elements Menu Descriptions & Functions PictureImage Advanced SetupPage2 Enabling Power Management Power Management To disable the Security functionEnabling High Speed Fan Mode High Speed Fan Mode Selecting Signal Format Signal SelectInformation DefaultMaintenance Replacing the LampTo replace the lamp To replace the filter sponge CleaningCleaning or Replacing the Filter Cleaning the Cabinet and the LensLamp Indicator TroubleshootingPower Indicator Status IndicatorDoes not turn on Common Problems & Solutions Check These ItemsModel Number VT46 Optical SpecificationsPin No RGB Signal Analog YCbCr Signal Cabinet DimensionsPin Assignments of D-Sub RGB Input Connector Mini D-Sub 15 Pin ConnectorSXGA+ Compatible Input Signal ListCable Connection Communication Protocol PC Control CodesTravelCare Guide TravelCare a service for international travelersServices offered with TravelCare Term of warrantyAsia and Middle East Service are offeredApplication Sheet for TravelCare Service Program Condition of your TravelCare Service Program