NEC VT480, VT57, VT58 manual Troubleshooting, Indicator Messages Power Indicator

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7. Appendix

Troubleshooting

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

Indicator Messages

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 to turn on.

Wait for a moment.

 

 

 

0.5 sec Off

 

 

 

 

 

 

 

 

 

 

 

 

 

2.5 sec On,

Off Timer is enabled.

 

 

 

0.5 sec Off

 

 

 

 

 

 

 

 

 

 

 

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 housing error

Replace the lamp cover or lamp

 

 

 

2.5 sec Off)

 

housing correctly.

 

 

 

2 cycle (0.5 sec On,

Temperature error

The projector is overheated. Move

 

 

 

0.5 sec Off)

 

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 cool-

The projector is re-firing.

 

 

 

 

ing down.)

Wait for a moment.

Steady light

Orange

 

Cabinet button is locked

You have pressed cabinet button

 

 

 

 

 

when Cabinet Button is locked.

 

 

 

 

 

 

Lamp Indicator

 

 

 

 

 

 

 

 

 

 

 

Indicator Condition

 

Projector Condition

Note

 

Off

 

Normal

 

 

 

 

 

 

Blinking light

Red

 

Lamp has reached its end of life. Lamp

Replace the lamp.

 

 

 

 

replacement message will be displayed.

 

 

Steady light

Red

 

Lamp has been used beyond its limit. The

Replace the lamp.

 

 

 

 

projector will not turn on until the lamp is

 

 

 

 

 

 

replaced.

 

 

 

Green

 

Lamp mode is set to Eco mode

 

 

 

 

 

 

 

54

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Contents VT580/VT480/VT58/VT57/VT48 Page DOC Compliance Notice for Canada only Safety CautionsPrecautions Disposing of your used productImportant Information Important SafeguardsInstallation RF Interference for USA onlyFire and Shock Precautions IiiLamp Characteristic Remote Control PrecautionsLamp Replacement Table of Contents Using On-Screen Menu Table of ContentsConvenient Features MaintenanceWhats in the Box? For VT580 and VT480 onlyIntroduction Features youll enjoyIntroduction to the Projector Congratulations on Your Purchase of the ProjectorRear Part Names of the ProjectorFront/Top Introduction Bottom Attaching the supplied carrying handleTop Features Introduction Terminal Panel Features VT58/VT57/VT48Part Names of the Remote Control PowerIntroduction Battery Installation Operating Range for Wireless Remote ControlSetting Up the Screen and the Projector Selecting a Location VT580/VT480/VT58/VT57Installation and Connections Selecting a Location VT48 240VT580/VT480/VT58/VT57 Installation and Connections Throw Distance and Screen SizeDistance Chart VT48Installation and Connections Reflecting the ImageEnabling the computer’s external display Connecting Your PC or Macintosh ComputerMaking Connections Installation and Connections To connect Scart output RGB Installation and Connections Connecting an External Monitor Daisy chain connection is not possibleAudio cable not supplied Video cable not supplied Lamp Projecting an Image Basic Operation Turning on the ProjectorProjecting an Image Basic Operation Press the Enter button to execute the selectionSelecting a Source Detecting the Signal AutomaticallyUsing the Remote Control Lift the front edge of the projector Adjusting the Picture Size and PositionAdjust the Tilt Foot Projecting an Image Basic Operation Zoom FocusCorrecting Keystone Distortion Adjusting with buttons on the cabinetAdjusting with the Remote Control Correcting Keystone DistortionPress the Select or button to select On Optimizing RGB Picture Automatically Turning Up or Down VolumeAdjusting the Image Using Auto Adjust Turning off the Projector To turn off the projectorAfter Use Enlarging a Picture Turning off the Image and SoundFreezing a Picture To enable the Security function Changing Lamp ModeConvenient Features Preventing the Unauthorized Use of the ProjectorSelect Yes and press the Enter button To disable the Security function Type in your keyword and press the Enter buttonWhen operating a computer via the remote mouse receiver Using Remote Mouse Receiver VT580/VT480 onlyConnecting the remote mouse receiver to your computer When connecting using the USB terminalAbout Drag Mode SelectUsing On-Screen Menu Using the MenusFor Selecting items Solid triangle Using On-Screen MenuFor Adjusting items Slide bar For Selecting items Radio buttonIndicates the Control Panel Lock is enabled Menu ElementsList of Menu Items PictureReset Selecting Gamma Correction Mode Gamma Correction PresetDetail Settings Selecting Reference Setting Reference Adjusting Color Temperature Color TemperatureReset Using On-Screen Menu Adjusting White Balance White BalanceAdjusting Brightness, Contrast, Sharpness, Color and Hue Menu Descriptions & Functions Image OptionsSelecting Noise Reduction Level Noise Reduction CopyrightMenu Descriptions & Functions Setup Selecting Communication Speed Communication Speed Disabling the Cabinet Buttons Control Panel LockSelecting Menu Color Menu Color Select Setting Auto Adjust Auto AdjustEnabling Power Management Power Management Selecting Menu Display Time Menu Display TimeEnabling Key Sound and Error Sound Beep Using On-Screen Menu Enabling Fan Speed Mode Fan ModeSelecting Signal Format Signal Select Enabling the deinterlace DeinterlaceSource Menu Descriptions & Functions InformationUsage Time Returning to Factory Default Reset Menu Descriptions & Functions ResetUsing On-Screen Menu Version Clearing Lamp Hour Meter Clear Lamp HoursTo replace the filter sponge Cleaning or Replacing the FiltersTo clean the air-filter Reinstall the new filter cover Clear the filter hours used Cleaning the Cabinet and the LensMaintenance Replacing the Lamp To replace the lampReattach the lamp cover Remove the lamp housingInstall a new lamp housing Maintenance Troubleshooting Indicator Messages Power IndicatorProblem Check These Items AppendixPage Electrical SpecificationsOptical Mechanical VT580/VT480 3.1 1.3AVT58/VT57/VT48 2.4 1.0A VT580/VT480/VT58/VT48Cabinet Dimensions 120.8Pin Assignments of D-Sub Computer Input Connector Mini D-Sub 15 Pin ConnectorCompatible Input Signal List PC Control Codes VT58/VT57/VT48 PC Control Codes and Cable ConnectionPC Control Codes VT580/VT480 Cable ConnectionAppendix PC Control Connector DIN-8P Troubleshooting Check List PowerComputer TravelCare a service for international travelers TravelCare GuideAsia and Middle East Application Sheet for TravelCare Service Program Condition of your TravelCare Service Program