Sharp LC 52SB55U PC Compatibility Chart, Information on the Software License for This Product

PC Compatibility Chart

It is necessary to set the PC correctly to display XGA and WXGA signal. Refer to page 20 to set PC input signals.

PC	Resolution		Horizontal Frequency	Vertical Frequency	VESA Standard
		720 x 400	31.5 kHz	70 Hz
	VGA		31.5 kHz	60 Hz		O
		640 x 480	37.9 kHz	72 Hz		O
			37.5 kHz	75 Hz		O
			35.1 kHz	56 Hz		O
	SVGA	800 x 600	37.9 kHz	60 Hz		O
PC			48.1 kHz	72 Hz		O
			46.9 kHz	75 Hz		O
			48.4 kHz	60 Hz		O
	XGA	1024 x 768	56.5 kHz	70 Hz		O
			60.0 kHz	75 Hz		O
	WXGA	1360 x 768	47.7 kHz	60 Hz		O
	SXGA	1280 x 1024	64.0 kHz	60 Hz		O
	SXGA+	1400 x 1050	65.3 kHz	60 Hz		O
	UXGA	1600 x 1200	75.0 kHz	60 Hz		O

*These 6 formats are not supported by the analog RGB terminal.

DDC is a registered trademark of Video Electronics Standards Association.

VGA and XGA are registered trademarks of International Business Machines Corp.

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Information on the Software License for This Product

■Software composition

The software included in this product is comprised of various software components whose individual copyrights are held by SHARP or by third parties.

■Software developed by SHARP and open source software

The copyrights for the software components and various relevant documents included with this product that were developed or written by SHARP are owned by SHARP and are protected by the Copyright Act, international treaties, and other relevant laws. This product also makes use of freely distributed software and software components whose copyrights are held by third parties. These include software components covered by a GNU General Public License (hereafter GPL), a GNU Lesser General Public License (hereafter LGPL) or other license agreement.

■Obtaining source code

Some of the open source software licensors require the distributor to provide the source code with the executable software components. GPL and LGPL include similar requirements. For information on obtaining the source code for the open source software and for obtaining the GPL, LGPL, and other license agreement information, visit the following website:

http://www.sharpusa.com/gpl

We are unable to answer any questions about the source code for the open source software. The source code for the software components whose copyrights are held by SHARP is not distributed.

■Acknowledgements

The following open source software components are included in this product:

•linux kernel/busybox/uClibc/zlib/libpng/libjpeg

CLEARING THE SECRET NUMBER

If you forget the secret number, clear the secret number using the following procedure.

1 Select an item from the list below to display the secret number input screen. (For operating the on-screen display menu, see page 17.)

•“EZ Setup”, “CH Setup”, “Parental CTRL” or “Reset” on the Setup menu.

•“Color System” on the Option menu.

•“Software Update” on the Digital Setup menu.

2Press and hold both CHUand VOLk on the TV simultaneously until the message appears on the screen.

The secret number is

.

• As a precautionary measure, make a note of your secret number above, cut it from this manual, and keep it in a safe place.

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