Hall Research Technologies, Inc. DVI-to-VGA Video Scaler Converts Digital DVI to Analog VGA or HDTV Component Output With Programmable Output Resolution! UMA1061 Rev. D CUSTOMER SUPPORT INFORMATION Order toll-free in the U.S. 800-959-6439 FREE technical support, Call 714-641-6607 or fax 714-641-6698 Mail order: Hall Research Technologies, 1163 Warner Ave., Tustin, CA 92780 Web site: www.hallresearch.com • E-mail: info@ hallresearch.
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Model SC-DV-2 Table of Contents 1. Introduction .............................................................................................. 3 1.1 General................................................................................................ 3 1.2 Features............................................................................................... 4 2. Installation ................................................................................................ 4 2.1 Input connection ...........
DVI - to - VGA Video Scaler 1. Introduction 1.1 General The SC-DV-2 is a high performance PC/HDTV scaler that accepts Digital DVI input and converts it to analog RGB output (PC VGA or HDTV Component). The input resolution is automatically detected while the output resolution and refresh rate can be selected through OSD menu and front panel push buttons.
Model SC-DV-2 1.2 Features • Converts Digital DVI from any PC (or digital output from a DVD player) to analog VGA or component output. • Ideal for use with high-resolution displays such as LCD, plasma, or DLP projectors. • The resolution of any PC or HDTV video signal can be scaled up or scaled down to any other PC or HDTV resolution. It can also change the frame rate of the output. • 50 MB Video memory for real-time frame rate conversion. • Signal format conversion between RGBHV and YPbPr.
DVI - to - VGA Video Scaler When one of the HDTV resolutions is selected as output, use a 15-pin DSub to YPbPr/3 RCA adaptor cable to connect the PC/HDTV output of the SC-DV-2 to the YPbPr input of a HDTV device. 2.3 Connection Block Diagrams In the above diagrams the output of the SC-DV-2 connects to the VGA monitor via a HD15 Cable and to the HDTV via a HD15 to 3 RCA cable. Note that the SC-DV-2 is not HDCP compliant.
Model SC-DV-2 3. Configuration & Operation 3.1 Front and Rear Panels 3.2 Menus and Adjustments Pressing the Menu button will bring up the OSD menu controls on the screen as follows: ¾ Input set up ¾ Output set up ¾ Picture Adjust ¾ HV Adjust ¾ OSD Adjust ¾ System Information ¾ Auto Adjust ¾ Exit Use +, or - to move the arrow cursor to your desired selection, then press MENU to confirm your selection and enter into sub menu.
DVI - to - VGA Video Scaler Output Modes PC Resolutions HDTV Resolutions VGA 640 X 480@60/72/75/85Hz 1080i-RGB 1920 X1080@60Hz VGA 70 720 X 400@70Hz 720p-RGB 1280X 720@60Hz VESA 85 640 X 400@85Hz 576p-RGB 720X 576@60Hz SVGA 800 X 600@60/72/75/85Hz 480p-RGB 720 X 480@60Hz XGA 1024 X 768@60/70/75/85Hz 1080i-YPbPr 1920 X1080@60Hz Mac 1152 X 864@ 70/75Hz 720p-YPbPr 1280 X 720@60Hz WXGA 1280 X 768@60Hz 576p-YPbPr 720 X 576@60Hz 1280A 1280 X 960@60Hz 480p-YPbPr 720 X 480@60Hz SX
Model SC-DV-2 Notes The default output resolution is XGA @ 60Hz. The unit has non-volatile memory. It saves all your settings before power off, and recalls those settings on next power on. Quickly Jumping to XGA or 480p Output At any time, pressing + and - buttons simultaneously for a few seconds will reset the output resolution to XGA@60Hz, and other settings back to factory default values. Pressing the Menu and – together for a few seconds will choose 480P output mode. 4.
DVI - to - VGA Video Scaler 5. Specifications General Input Format: Digital RGBHV, YPbPr, YCbCr Input Connector: 29-pin DVI-I Output Signal: RGB: 0.7Vp-p, 75 ohm, HV: 3 to 5 Vp-p TTL Y: 1 Vp-p 75 ohm; PbPr: 0.
Model SC-DV-2 Reference Information DVI Connector pinout Pin 1 2 3 4 5 6 7 8 9 10 11 12 C1 C2 C3 10 Signal name TMDS Data2– TMDS Data2+ TMDS Data2/4 Shield TMDS Data4– (N/U) TMDS Data4+ (N/U) DDC Clock DDC Data Analog vertical sync TMDS Data1– TMDS Data1+ TMDS Data1/3 Shield TMDS Data3– (N/U) Analog red Analog green Analog blue N/U = Not Used Pin 13 14 15 16 17 18 19 20 21 22 23 24 C4 C5 Signal name TMDS Data3+ (N/U) +5V Power Ground for +5V Power Hot Plug Detect TMDS Data0– TMDS Data0+ TMDS Data0/5
DVI - to - VGA Video Scaler 11
Model SC-DV-2 12
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