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Summary of Contents for Hall Research Technologies SC-PRE-9A
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Page 1: User Guide
SC-PRE-9A 9x2 Presentation Scaler Switch User Guide UMA1193 Rev. A Hall Research 800-959-6439 CUSTOMER 1163 Warner Ave. 714-641-6607 SUPPORT Tustin, CA 92780 support@hallresearch.com INFORMATION www.hallresearch.com... -
Page 3: Federal Communications Commission
SC-PRE-9A FEDERAL COMMUNICATIONS COMMISSION RADIO FREQUENCY INTERFERENCE STATEMENT This equipment generates, uses, and can radiate radio frequency energy. If not installed and used properly—that is, in strict accordance with the manufacturer’s instructions—it may cause interference to radio communication. It has been designed to comply with the... -
Page 4: Table Of Contents
9x2 Presentation Scaler Switch Contents Introduction ................3 Features ....................4 Front Panel ....................5 Rear Panel ....................6 System Diagram ..................6 RS232 Control ................. 7 Communication Settings ................7 Command List ................... 7 Specifications ................ 11 Video ....................... 11 Audio ....................... -
Page 5: Introduction
SC-PRE-9A 1. Introduction The SC-PRE-9A is a multi-format video presentation scaler switch with audio. It features 9 inputs of various video formats including HDMI, VGA, Component, Composite, and S-Video with HDMI and VGA outputs. Video can be scaled to various aspect ratios and resolutions from 800x600 up to 1920x1200 @ 60Hz. -
Page 6: Features
9x2 Presentation Scaler Switch Features 9 switchable inputs: 2x HDMI (DVI compatible), 2x VGA, 2x YPbPr, 2x Composite, 1x S-Video 2 simultaneous outputs (1x HDMI, 1x VGA) † Scaling from 640x480 to 1920x1200 @ 60Hz HDTV formats up to 1080P ... -
Page 7: Front Panel
SC-PRE-9A Front Panel 1. Source Selection. Selects among the 9 available source inputs. 2. Primary/PIP Source Selectors. These buttons set source selection for Primary or PIP Source. If Primary Source is active then the source selection buttons will switch the primary display. If PIP source is active then the source selection buttons will change the PIP source. -
Page 8: Rear Panel
9x2 Presentation Scaler Switch Rear Panel 1. Chassis Ground 2. Audio Output 3. VGA and HDMI Video Output 4. HDMI Video inputs 5. VGA Video and audio inputs 6. S-Video and audio inputs 7. Component/Composite Video and audio inputs 8. Mic input 9. -
Page 9: Rs232 Control
SC-PRE-9A 2. RS232 Control The SC-PRE-9A features an extensive RS232 protocol for integration with party control systems. Communication Settings Baud Rate 9600 Data bits Stop bits Parity None Command List Note that all commands are followed by a carriage return (CR) -
Page 10: Command Description
9x2 Presentation Scaler Switch Command Description 1021 Query audio volume and mute OSD status 1022 Query video blank status 1023 Query audio channel lock status 1024 Query current PIP/PBP Window selection 1025 Query phase setting 1026 Query brightness level 1027 Query contrast level 1028 Query saturation level... - Page 11 SC-PRE-9A Command Description HDMI 1 Input Selection 0701 HDMI 2 Input Selection 0702 VGA 1 Input Selection 0703 VGA 2 Input Selection 0704 Component 1 Input Selection 0705 Component 2 Input Selection 0706 S-Video Input Selection 0707 Video 1 Input Selection...
- Page 12 9x2 Presentation Scaler Switch Command Description PIP/PBP Window Video 1 Input Selection 0739 PIP/PBP Window Video 2 Input Selection 0740 PIP/PBP Window S-Video Input Selection 0741 Video blank 0745 Unblank Video 0746 Lock audio channel. This audio channel won’t follow the video 0747 switching Unlock audio channel...
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Page 13: Specifications
SC-PRE-9A 3. Specifications Video 2x Digital (HDMI) 2x VGA (HD15) 1x Digital (HDMI) Input 2x Component (3RCA) Output 1x VGA (HD15) 2x Composite (RCA) 1x S-Video (4 pin mini DIN) SVGA 800x600 HDMI 1.2 1024x768 NTSC 3.58, NTSC 4.42 720P... -
Page 14: Audio
9x2 Presentation Scaler Switch Audio 2x L/R RCA (Component/Composite) 1x L/R RCA (S-Video) Input Output 1x L/R RCA 2x 3.5mm (HDMI) 2x 3.5mm (VGA) 1x ¼” Mono (Mic) Input Output > 10 Ω 50 Ω Impedance Impedance Stereo >90 dB @ 20 to >... -
Page 15: General
SC-PRE-9A General Temperature -20 to 70° C Humidity 10% – 90% Storage Operating -10 to 60° C 0 to 40° C Temperature Temperature 100VAC – 240VAC @ 50/60 Power Current 483mm (W) x 235mm (L) x Dimensions Weight 3.3 lbs... -
Page 16: Troubleshooting
9x2 Presentation Scaler Switch 4. Troubleshooting Problem Solution or Possible Cause Screen is blank Verify the screen output is not set to blank. Verify your source is emitting a proper signal. Verify cable connections. Try other output resoltions Remember due to HDCP compliance VGA output will be blanked for HDMI inputs Outside edges of the image Some displays intentionally crop HDTV inputs... - Page 17 SC-PRE-9A Front panel buttons not Make sure the front panel controls are not working locked. Refer to the RS232 command list to Lock/unlock the front panel. Serial control not working Verify the correct com port settings. Refer to the RS232 section of this guide.
- Page 18 9x2 Presentation Scaler Switch...
- Page 20 © Copyright 2011 Hall Research, Inc. All rights reserved.
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