LG Electronics 50PN530P, 42PN450P, 50PN450P, 60PN530P owner manual Video

Page 29

TROUBLESHOOTING 29

Video

Problem

Solution

 

 

An image displays in black and

yyAdjust the color setting in the menu option.

white or the color quality is poor.

yyKeep a sufficient distance between this product and other electronic products.

 

yyScroll to other channels. There may a problem with the broadcast.

 

 

Horizontal or vertical bars appears

yyCheck if there are local interferences such as an electrical appliance or power

or images blur

tool.

 

 

Lines or streaks appear on images

yyCheck the antenna or aim the antenna to the proper direction.

 

 

Afterimages (ghosts) appear when

yyPixels may have been damaged from a fixed image displayed for a long time

the product turns off

(image burn). Use a screen saver to prevent the pixel damage on the screen.

 

 

The power is on but the screen

yyAdjust the brightness and contrast in the menu option.

appears extremely dark.

 

 

 

No Signal appears on the screen.

yyCheck if the signal cable is connected between the TV and products properly.

 

yyCheck the selected input source by pressing INPUT.

 

 

Black spots appear on the screen.

yySeveral pixels in red, green, white, or black may appear on the screen that can

 

attribute to the characteristics of the panel.

 

yyThis is normal.

 

 

The display offset is wrong.

yyAdjust the position setting in the Picture menu.

 

yyCheck if the video card resolution and frequency are supported by the product.

 

If the frequency is out of range, set to the recommended resolution using the

 

display settings on the external device.

 

 

Thin lines appear in the background

yyCheck the video cable connections.

of the screen.

 

 

 

The reception on some channels is

yyScroll to other channels. There may a problem with the broadcast.

poor

yyThe station signal may be weak. Aim the antenna to the proper direction.

 

yyCheck if there is local interferences such as an electrical appliance or power

 

tool.

 

 

ENGLISH

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Contents Plasma TV English Important Safety InstructionsEnglish YyGrounding YyDisconnecting the Main PowerYyANTENNAS Outdoor Antenna Grounding Can differ by country YyMovingScreen Preventing Image burn or Burn-in on your TVYyDot Defect For USA and Canada YyGenerated SoundLicenses Table of Contents Unpacking Assembling and PreparingTo an External device To the TV To a wall plug to the TVButton Description Parts and buttonsLifting and moving the TV Attaching the stand Setting up the TVFor 50PN450P, 50PN530P To detach the standMounting on a table Optional Mounting on a wallTidying cables Making Connections Connecting to an antenna or cableCopper wire Hdmi Connection Connecting to a HD receiver, DVD Player or VCRDVI to Hdmi Connection Hdmi is the best way to connect a deviceComponent Connection Yellow White RED Composite ConnectionChoose method A, B or C to make connection Connecting to a PCHDMI, DVI to Hdmi or RGB Connection Not Provided Digital Optical Audio Connection Connecting to an Audio SystemConnecting a USB Device Dash Remote ControlNumber button Back OK ꔉControl buttons ꕗ, ꕖ, ꕘ, ꕚ, ꕙ FreezeTurning the TV on for the first time Language Mode Setting Time Setting Auto TuningWatching TV Problem Solution TroubleshootingVideo 50PN530P 60PN530P Specifications42PN450P 50PN450P 720 x 31.469 70.08 Resolution Horizontal VerticalIR Codes Type of connector Sub 9-Pin Male External Control Device SetupRS-232C Setup Option RS-232C configurationsCommunication Parameters Command reference listSpace Ascii code ‘0x20’ Transmission / Receiving ProtocolCarriage Return Ascii code ‘0x0D’ Aspect Ratio Command k c Main Picture Size Volume Mute Command k eVolume Control Command k f Contrast Command k gColorColour Temperature Command x u Tint Command k jSharpness Command k k OSD Select Command k lFor Japan Model For South Korea, North/Latin America exceptColombia Model Control Panel Light Command m g Control Back Light Command m gChannelProgramme Add/DelSkip Command m b Key Command m cDon’t care DCommand x t only 3D models Depending on modelExtended 3DCommand x v only 3D models Depending on model Page Child Safety LG Customer Information Center