LG Electronics W2284F manual Troubleshooting, Is the power cord of the display connected?

Page 18

Troubleshooting

Check the following before calling for service.

No image appears

Is the power cord of the display connected?

Is the power indicator light on?

Is the power on and the power indicator blue?

Is the power indicator blue LED blinking?

Do you see an "OUT OF RANGE" message on the screen?

Do you see a "CHECK SIGNAL CABLE" message on the screen?

Check and see if the power cord is connected properly to the power outlet.

Press the Power button.

Adjust the brightness and the contrast.

If the display is in power saving mode, try moving the mouse or pressing any key on the keyboard to bring up the screen.

Try to turn on the PC.

This message appears when the signal from the PC (video card) is out of horizontal or vertical frequency range of the display. See the 'Specifications' section of this manual and configure your display again.

This message appears when the signal cable between your PC and your display is not connected. Check the signal cable and try again.

Do you see a "OSD LOCKED" message on the screen?

Do you see “OSD LOCKED” when you push MENU button?

You can secure the current control settings, so that they cannot be inadvertently changed. You can unlock the OSD controls at any time by pushing the MENU button for several seconds: the message

“OSD UNLOCKED” will appear.

A17

Image 18
Contents W2284F Important Precautions On SafetyOn Repacking On InstallationOn Cleaning On DisposalConnecting the Display Connecting with the PCTo attach or separate the back cap Ergonomic Control Panel Functions Front Panel ControlsOSD LOCKED/UNLOCKED Auto Image Adjustment On Screen Display OSD Control Adjustment Screen AdjustmentOn Screen DisplayOSD Selection and Adjustment Tracking ClockIcons RED PresetBrightness Contrast Gamma GreenClock Phase TrackingOSD Power IndicatorReset Language PositionEZ Zooming WidePhoto Effect Gaussian BlurMovie User UserTroubleshooting Is the power cord of the display connected?Do you see OSD Locked when you push Menu button? Display image is incorrect Screen blinks Screen color is mono or abnormalSpecifications DisplayPreset Modes Resolution IndicatorDigitally yours