Sharp LC-40LE820E Connecting a PC, Auto sync, Fine sync, Adjusting the PC image automatically

Item

Centres the image by moving it to the left or right.

Centres the image by moving it up or down.

Adjusts when the image flickers with vertical stripes.

Adjusts when characters have low contrast or when the image flickers.

Connecting a PC

Adjusting the PC image automatically

Option

Auto sync.

This function enables the screen to be automatically adjusted to its best possible condition when the analogue terminals of the TV and PC are connected with a commercially available DVI/RGB conversion cable, etc.

1Press B to select “EXT 3” from the “INPUT” menu, and then press ;.

2Go to “Menu” > “Setup” > “Option” > “Terminal setting” > “Input select” > select “RGB”.

3Go to “Menu” > “Setup” > “Option” > “Terminal setting” > “PC input” > “Auto sync.”.

NOTE

•When “Auto sync.” is successful, “Auto Sync completed successfully” displays. If not, “Auto sync.” failed.

•“Auto sync.” may fail even if “Auto Sync completed successfully” displays.

•“Auto sync.” may fail if the PC image has low resolution, has unclear (black) edges, or is moved while executing “Auto sync.”.

•Be sure to connect the PC to the TV and switch it on before starting “Auto sync.”.

•“Auto sync.” can be executed only when inputting analogue signals through the EXT 3 terminal.

Adjusting the PC image manually

Option

Fine sync.

Ordinarily you can easily adjust the picture as necessary to change image position using “Auto sync.”. In some cases, however, manual adjustment is needed to optimise the image.

1Press B to select “EXT 3” from the “INPUT” menu, and then press ;.

2Go to “Menu” > “Setup” > “Option” > “Terminal setting” > “Input select” > select “RGB”.

3Go to “Menu” > “Setup” > “Option” > “Terminal setting” > “PC input” > “Fine sync.”.

4Press a/bto select the specific adjustment item.

5Press c/dto adjust the item to the desired position.

H-Pos.

V-Pos.

Clock

Phase

NOTE

•For resetting all adjustment items to the factory preset values, press a/bto select “Reset”, and then press ;.

•“Clock” and “Phase” in the “Fine sync.” menu can be adjusted only when inputting analogue signals through the EXT 3 terminal.

PC compatibility chart

	Resolution		Horizontal	Vertical	Analogue (D-	Digital (HDMI)	VESA standard
			frequency	frequency	Sub)
VGA		640 x 480	31.5 kHz	60 Hz	4	4	4
SVGA		800 x 600	37.9 kHz	60 Hz	4	4	4
XGA		1,024 x 768	48.4 kHz	60 Hz	4	4	4
WXGA		1,360 x 768	47.7 kHz	60 Hz	4	4	4
SXGA		1,280 x 1,024	64.0 kHz	60 Hz	4	4	4
SXGA+		1,400 x 1,050	65.3 kHz	60 Hz	4	4	4
UXGA		1,600 x 1,200	75.0 kHz	60 Hz	4	4	4
1080p		1,920 x 1,080	67.5 kHz	60 Hz	4	4

VGA, SVGA, XGA, WXGA, SXGA, SXGA+ and UXGA are registered trademarks of International Business Machines Corporation.

NOTE

•This TV has only limited PC compatibility, correct operation can only be guaranteed if the video card conforms exactly to the VESA 60 Hz standard. Any variations from this standard will result in picture distortions.

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