ASRock P4Twins-HDTV User Manual - Page 21

V Video tors A. Click the Windows Start button, point at Settings, and then click Control Panel. B. Double-click the Display icon, click the Settings tab, and use the Screen Area slider to select the resolution you want. If the resolution you select is not related to a specific timing, the system will reduce the resolution to the closest supported timing. C. Click the Advanced button, then click the Displays tab. D. Click the YPbPr tab. E. Click OK. F. Click the Advanced button. G. Click the Adapter tab, then click the List All Modes button. H. You can only choose 480i and 480p modes (640 x 480; 704 x 480; 720 x 480), 720p modes (960 x 720; 1280 x 720), or 1080i modes (1920 x 1080). Click the mode according to your HDTV screen. • 60Hz = Progressive • 30Hz = Interlaced In DOS mode, only 480p is supported for HDTV output. Connecting to VGA Monitor and HDTV With Component Video (YPbPr) Output Capability When you install both VGA monitor cable and Male/Male RCA patch cables to VGA_HDTV panel at the same time, the default enabled screen is the VGA monitor. You are able to switch the monitor display to HDTV display by following the below instruction. Step 1. Connect one end of the VGA monitor cable to your monitor, and the other end to the VGA port (VGA1, see page 19, No. 4) of VGA_HDTV panel. Step 2. Connect the Male/Male RCA patch cables to the Typical HDTV component Video Input connectors and the RCA-type component video connectors (Y-CON1, PB-CON1, and PR-CON1) (Y-CON1, see page 19, No. 1; PB- CON1, see page 19, No. 2; PR-CON1, see page 19, No. 3) of the VGA_HDTV panel. Step 3. Turn on your computer and wait system to boot into OS. Step 4. Enable the TV display. Please follow the below steps: A. Access the Windows Control Panel. Double-click Display. B. Click the Settings tab and then the Advanced button. C. Click the ATI Displays tab. Click the TV button. 21