Sharp LC32D47U LC-32D47U Operation Manual - Page 30

Appendix PC Compatibility Chart It is necessary to set the PC correctly to display XGA and WXGA signal. PC Resolution Horizontal Frequency Vertical Frequency 720 x 400 31.5 kHz 70 Hz VGA 640 x 480 31.5 kHz 37.9 kHz 60 Hz 72 Hz 37.5 kHz 35.1 kHz 75 Hz 56 Hz PC SVGA 800 x 600 37.9 kHz 48.1 kHz 46.9 kHz 60 Hz 72 Hz 75 Hz XGA 1024 x 768 48.4 kHz 56.5 kHz 60 Hz 70 Hz WXGA 1360 x 768 60.0 kHz 47.7 kHz 75 Hz 60 Hz VGA and XGA are registered trademarks of International Business Machines Corp. VESA Standard O O O O O O O O O O O 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. • "Software Update" on the Option menu. 2 Press and hold both CHr and VOL+ 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. 30