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Samsung LN46A540P2F Support Question

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Question posted by gmaoceans on July 6th, 2011

The Tv's Lightness Is Unstable With Horizontal Lines & Flashes

TV brightness goes dim then ok, then dim and ok repeats.  The TV guide lighting goes from regular yellow to orange and back and forth.  About 3-4 days now. Now white horizontal are flashing off and on, with it sometimes entire screen flashing lighter.

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Related Samsung LN46A540P2F Manual Pages

Quick Guide (easy Manual) (ver.1.0) (English) - Page 2

...press " " and "3". 5 (MUTE) Press to temporarily cut off . % PRE-CH Tunes to the previous channel. 2 TV Selects the TV mode directly. 3 NUMERIC BUTTONS Press to change the channel. 4 Press to the user manual of the DMA. c DMA (Digital ... control recording on Samsung recorders with the ON/OFF light button set to On will reduce the battery usage time.) f P.SIZE Picture size selection.
Quick Guide (easy Manual) (ver.1.0) (English) - Page 9

...Channels". All Channels 2 Air 4 Air Delete 4-2 ♥ TV #8 Add to select "Mode". Spillane's mike Hammer Air ...: Adjusts the brightness of LCD back light. • C ontrast: Adjusts the contrast level of the picture. • B rightness: Adjusts the brightness level of the...the ENTER button. Customizing the Picture Settings Your television has several setting options that allow you have...
Quick Guide (easy Manual) (ver.1.0) (English) - Page 11

... The TV operates ...light or too dark. This appears when you 're receiving is caused by compatibility issues with some external devices, the picture may need a firmware upgrade. Closed Captioning not working . Ghosting on . The picture appears distorted in the Display Modes. Check all wire connections. Adjust the Brightness and Contrast. / Adjust the Fine tuning. Horizontal...
Quick Guide (easy Manual) (ver.1.0) (English, French) - Page 2

... 5 (MUTE) Press to temporarily cut off . % PRE-CH Tunes to the previous channel. 2 TV Selects the TV mode directly. 3 NUMERIC BUTTONS Press to change menu values. This button is available when "Anynet+(HDMI-CEC)"... the room is "On". For more information on Samsung recorders with the ON/OFF light button set to DMA mode. c DMA (Digital Media Adapter) Use this when connecting...
Quick Guide (easy Manual) (ver.1.0) (English, French) - Page 9

... 2 Air 4 Air 4-2 ♥ TV #8 8 Air 13 Air 13-1 ♥ TV #3 Delete Add to select "Added Channels...acklight: Adjusts the brightness of LCD back light. • C ontrast: Adjusts the contrast level of the picture. • B rightness: Adjusts the brightness level of the... MENU button. Customizing the Picture Settings Your television has several setting options that this will be...
Quick Guide (easy Manual) (ver.1.0) (English, French) - Page 11

...Picture rolls vertically. The TV won't turn on the keyboard. The image is black and power indicator light blinks steadily. Closed Captioning ..., then try this list of the screen. Adjust the horizontal and vertical position. Poor sound quality. If "Just Scan...TV operates erratically. Clean the upper edge of the screen. Adjust the Brightness and Contrast. / Adjust the Fine tuning.
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 2

...use by the difference of light emission on the LCD panel for a long period of...television viewing per week. In particular, this product unit to encode and/or decode audio files conforming to private non-commercial use of the original Limited Warranty supplied with this effect, reduce the 'brightness... still image may cause permanent damage to the TV screen • Do not display a still ...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 3

... Control Panel 3 ■ Viewing the Connection Panel 4 ■ Remote Control 5 ■ Installing Batteries in the Remote Control 6 Connections ■ Connecting VHF and UHF Antennas 6 ■ Connecting Cable TV 7 ...Clearing Scrambled Channels - Digital 57 ■ Adjusting the TV On/Off Melody Sound 58 ■ Setting the Light Effect 58 ■ Setting the Entertainment mode 59 ...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 5

...TV's basic features, including the on and lights up in stand-by mode. 8 SPEAKERS English -  VOL + Press to see an on-screen menu of the Panel The buttons on the lower-right panel control your TV... is on -screen menu. In the on the model. 5 Side Panel buttons 1 SOURCE Toggles between all the available input sources (TV, AV1, AV2, S-Video, Component1, Component2, PC, HDMI1, HDMI2/DVI...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 7

... recording on -screen menu Use to select additional channels (digital and analog) being broadcast by bright light. CC For more information on and off the sound. 6 VOL - / VOL + Press...size selection. operating procedures, refer to @ E.MODE Press to the previous channel. 2 TV ^ CH / CH Selects the TV mode directly. For example, to select channel "54-3", press "54", then press " "...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 8

... the ANT IN terminal on the back of the rear panel. light button set of the remote control upward as a roof antenna...light or neon sign nearby? Installing Batteries in the figure. 2. If you must combine the two antenna signals before connecting the antennas to the right, see "Antennas with 300 Ω Flat Twin Leads" below . 1. Place the wires from the TV. (Assuming typical TV...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 20

...television has several setting options that allow you have connected to an input of a particular item. Picture Mode Backlight Contrast Brightness Sharpness Color Tint (G/R) Detailed Settings Picture Options Backlight Move Adjust • Backlight: Adjusts the brightness of LCD back light...; button to decrease or increase the value of the TV. Press the ▲ or ▼ button to select...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 44

...panel window appears, click on "Display" and a display dialog- D-Sub Input Mode IBM VESA CVT Resolution 640 x 350 720 x 400 640 x 480 640 x 480 640 x 480 800 x 600 800 x 600 800 x 600 1024 x 768 1024 x 768 1024 x 768 1280 x 1024 1280 x 1024 1360 x 768 1600 x 1200 1920 x 1080RB Horizontal... - PC Display Using Your TV as a Computer (PC) ... click "OK" and ...your videocard user guide; Navigate to...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 59

... caption. • Return to Default: This option sets each of "Default", "White", "Black", "Red", "Green", "Blue", "Yellow", "Magenta" and "Cyan". Press the ▲ or ▼ button to ...and "Service1~Service6" can change the color of "Default", "Transparent", "Translucent", "Solid" and "Flashing". Press the ▲ or ▼ button to select the desired sub-menu options (see options below...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 60

... "Off", "Low", "Medium" or "High", then press the ENTER button. • Off: Turns off by Timer function. External Settings Melody Light Effect Wall-Mount Adjustment : MOefdf ium : InInWSatatcnhdibnyg TV When Watching TV Always Move Enter Return LED English - 58 Press the ▲ or ▼ button to select "Setup", then press the ENTER button...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 63

... ➣ For unsupported or corrupted files, the "Not Supported File Format" message is displayed. HDMI IN3 TV Side Panel USB Drive ➣ If you to view and listen to photo (JPEG) and audio files (MP3) ...Stop the current function and return to TV mode. Check the connection status." Examples of your files to the USB port of MSC are Thumb drives and Flash Card Readers (Both USB HDD and ...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 67

...yellow button. Repeat the above operation to play the selected group of photo files from the sublist of files grouped by compositon. ➣ To move to the new group. ➣ "Color" options: Red, Yellow...Group". 4. Press ENTER to the new group. ➣ "Composition" options: (horizontal), (vertical), (object), (perspective), (pattern), Unclassified Photo image_1.jpg Month Date Color...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 86

...and power indicator light blinks steadily. Picture has a Red/Green or Pink tint. Horizontal bars appear to flicker, jitter or shimmer on the screen. Unplug the TV for 30 seconds... Cable. Replace the remote control batteries. Adjust the Brightness and Contrast. Your cable box may need a firmware upgrade. Appendix Troubleshooting If the TV seems to have a problem, first try operating it...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 87

...bright or dark pixels on the screen. settings are reset to the default This appears when you have no impact on the performance of the screen. These pixels will have a computer connected to the PC input. English - 85 Adjust the horizontal... TV supports multiscan display functions within the following frequency domain: Horizontal ... not TV. This TFT LCD panel uses a panel consisting ...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 89

...Manual provided with the older wall mount model (WMN5090A). TV Rear Panel Auto Wall-Mount EX-LINK Cable (Not supplied) Setup...TV's position can move the wall mount to one of "Entering the menu". 2. Pressing a Color (Red, Green, Yellow)... the saved position. External Settings Melody : Medium Light Effect : When Watching TV Wall-Mount Adjustment Move Enter Wall-Mount Adjusment Return...

Samsung Knowledge Base Results

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  • General Support
    Choose Option and hit OK to select Flash. Highlight ON and hit OK on . You will now have a lightning bolt icon at the top of the screen indicating the flash is on the keypad. How Do I Turn On The Camera Flash On The SCH-A610? Access the camera program by hitting the Camera button above the navigation keypad.
  • General Support
    ... problem with your computer on and then goes blank, or the power light on the monitor blinks but you can call... -line Service Ticket for your monitor will display the "Check Signal Cable" When I Turn On My Monitor, The Screen Remains...that the signal cable between 9:00 AM and 9:00 PM seven days a week to begin the service process and create an on your...
  • General Support
    ... of this is matched to JustScan, you may see a snowy, garbled, black and white line on the top of the screen and removes the overscan line. To eliminate the overscan line, you view a picture, there are no blank or snowy sections on your TV to a pixel on all the picture resolution information necessary to fill the...

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