Samsung LE15E31S manual Troubleshooting Before Contacting Service Personnel, Power Saver

Page 50

Troubleshooting: Before Contacting Service Personnel

In PC mode, the image is not stable and ◆		Check that the display resolution and frequency from your
may appear to vibrate.		computer or video board is an available mode for your set.
		On your computer check: Control Panel, Display, Settings.
	◆ If the setting is not correct, use your computer utility programme to
		change the display settings.
			Your set supports multiscan display functions within the
			following frequency domain:

			Horizontal frequency(kHz)		30~69

			Vertical frequency(Hz)		50~75

			Maximum refresh rate		1024X768
			(at 75Hz)		1024X768
			(at 75Hz)

In PC mode, the image is not centred on	◆	Adjust the horizontal and vertical position.
the screen.	◆	Adjust the horizontal and vertical position.
the screen.

TFT LCD panel manufactured by using advanced semiconductor technology with precision of 1ppm(one millionth) above is used for this product. But the pixels of RED, GREEN, BLUE and WHITE color seem to be bright sometimes or some of black pixels could be seen. This is not from bad quality and you can use it without uneasiness. For example, the number of TFT LCD sub pixels that is contained in this product are 2,359,296.

Power Saver

This set has a built-in power management system called PowerSaver. This system saves energy by switching your set into a low-power mode when it has not been used for a certain period of time.

The available modes are “On”, “Standby”, “Sleep”, and “Deep Sleep”. PowerSaver operates with a VESA DPMS compliant video card installed in your computer. You use a software utility installed on your computer to set up this feature.

	State	Normal Operation	Power-Saving Function mode
	State	Normal Operation	(EPA/NUTEK)
			(EPA/NUTEK)

	Horizontal Sync	Active	Inactive

	Vertical Sync	Active	Inactive

	Power Indicator	Off	Red, Blinking (1 sec interval)

	Power Consumption	40W	Less than 3W

➣This set automatically returns to normal operation when horizontal and vertical sync are restored.

This occurs when you move the computer’s mouse or press any key on the keyboard.

English-47

Image 50

Contents LCD TV LCD TV Precautions When Displaying a Still Image Still image may cause permanent damage to the TV screenPage Contents Symbols Viewing the Control Panel SourceViewing the Connection Panel Connecting a Set-Top Box, VCR or DVD Connecting a ComputerKensington Slot Connecting External A/V DevicesConnecting Headphones Viewing Pictures From External Sources Inserting the Batteries in the Remote Control Viewing the Remote ControlAll Functions Except Teletext Viewing the Remote ControlTeletext Functions LIST/FLOFMains lead is attached to the rear of your set Switching On and OffPlacing in Standby Mode Becoming Familiar with the Remote Control Button Viewing FunctionPlug & Play If you want to reset this feature Selecting TV Mode or an Input Source Editing an Input Source Name AV1 AV2 S-Video PCChoosing Your Language Storing Channels Automatically Storing Channels Manually BG DK I LEnglish-21 Editing the Channels Sorting the Stored Channels You can exchange the numbers of two channels, in order toGiving Channels Names ThenChanging the Picture Standard Dynamic Standard Movie CustomAdjusting the Custom Picture Adjusting the Screen Background Colour Cool 2 Cool 1 Normal Warm 1 WarmChanging the Sound Standard Standard SpeechSelecting Auto Volume Control Reduces the differences in volume level between broadcastersSetting the Clock Switching Off Automatically Off, 30, 60, 90, 120, 150, 180 minutesVolume level Switching the Television On and Off AutomaticallyYou can set the On/Off timers so that the set will PressDisplaying Information Setting the Blue Screen ModeInfo button on the remote control Teletext Feature This information is divided into numbered pages see diagramDisplaying the Teletext Information Press the TVTo display Press Using the various display optionsSelecting a Page by Number Using Flof to Select a Storing Teletext PagesSetting Up Your PC Software Based on Windows XP 1024 x 768 pixelsCoarse and Fine Tuning of the Image Changing the Image Position Initializing the Image Settings Result The message Image Reset has completed. is displayedAdjusting the PC Screen Automatically Picture Mode Entertain Internet Text CustomCool Normal Warm Custorm Customizing the Colour Troubleshooting Before Contacting Service Personnel Troubleshooting Before Contacting Service Personnel Power SaverTechnical and Environmental Specifications LE15E31SClock Sync Polarity ModePC Resolution Frequency KHz MHz Display ModesUsing Your TV in Another Country Retractable StandUsing the Anti-Theft Kensington Lock Installing the Wall Mount Kit Sold separately # The wall mount bracket is sold separately Memo After Sales Service