Transcript
DIGI-VGASD2-R Installation Guide
DIGI-VGASD2-R Installation Guide VGA, Audio, & RS232/IR over Twisted Pair Receiver Rev. 120821 The Intelix DIGI-VGASD2-R receives computer video, stereo audio, and control signals over a single twisted pair cable, such as Cat 5e or Cat 6. The DIGI-VGASD2-R features dual amplified outputs and adjustable video equalization. The DIGI-VGASD2-S features up to 1920x1200 computer video performance and high-fidelity 20Hz to 20kHz audio performance extension up to 350 feet. The DIGI-VGASD2-S features bi-directional IR and RS232 extension up to 350 feet. Connector Descriptions: 1. Stereo Audio Outputs – [2] Stereo Audio Outputs (line level) are simultaneously active when signal is connected to a compatible transmitter. Video signal is not required for audio to pass. 2. VGA Outputs – [2] VGA Outputs are simultaneously active when signal is connected to a compatible transmitter. 3. IR IN – Connect a VGASD2-EYE (not included) to this port. The IR eye will send IR information back to the compatible transmitter for the purpose of controlling the source with the OEM remote. 4. IR OUT – Connect a VGASD2-EMT (not included) to this port. IR information sent from the compatible transmitter will be emitted for the purpose of controlling the display with the OEM remote (place the emitter over the display’s IR window). 5. RGB Trim – Picture level adjustment. Use a small screwdriver to fine tune the image to satisfaction. 6. Power inlet – Connect the (included) 12vDC, 2A power supply. 7. Twisted Pair Input – Connect this to the compatible transmitter using Cat5e (or equivalent) cable. 8. Power LED – Lit when unit is ON. 9. RS232 Pass-through – This connection allows RS232 commands to be passed through the extenders. Connect a control system to either end, and control the remote source or display.
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Installation Instructions: 1.
Install units securely using attached mounting ears.
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Set DIP switches to desired mode on the transmitter (DIGI-VGASD2-S/T4/T8)
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Connect twisted pair cable between the transmitter (DIGI-VGASD-S/T4/T8) and the receiver (DIGI-VGASD2-R). Ensure T568B straightthru wiring.
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Connect VGA, audio, and control cables between the display and the receiver (DIGI-VGASD2-R). Connect ONLY IR or RS232.
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Connect VGA, audio, and control cables between the source and the transmitter (DIGI-VGASD2-S). Connect ONLY IR or RS232.
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Connect the included power supplies to the transmitter and receiver.
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Power on attached audio/video devices.
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Adjust trim pots on the receiver until color levels in the image are equal and any video “streaking” is not visible in the image. Start with Green, then Red, then Blue. *An empty Excel spreadsheet is recommended for content – adjust levels until the cell outlines are visible, and the cells are white.
8001 Terrace Ave Suite 201 Middleton, WI 53562
Phone: 608-831-0880 Toll-Free: 866-4-MATMIX Fax: 608-831-1833
DIGI-VGASD2-R Installation Guide
Cable Pinouts: RS232 Wiring: Consult the manual of the control devices to determine which pins the TX/RX signal is carried on. Be sure to ALWAYS connect TX to RX and RX to TX.
Twisted Pair Wiring - Use T568B wiring for Cat5e/6 connection between send and receive units.
Technical Specifications
Troubleshooting tips: 1. Noisy Audio – Increase the source volume 2. Horizontal scrolling video bars – Ground loop problem - try lifting or grounding the transmitter or receiver (VGA capture nut is a ground) 3. No video – Perform EDID copy on transmitter, check Cat5 cable, check source settings (is it on?) Important notice: Do not attempt to disassemble or alter the extender housing. There are no userserviceable parts inside the unit. Doing so will void your warranty.
To minimize the possibility of equipment damage from electrostatic discharge (ESD), all source and destination equipment must be powered off during installation.
Do not connect the extender to a telecommunication outlet wired to unrelated equipment. Doing so may damage the unit or any connected equipment. Ensure all connected twisted pair cabling is straight-through (point-topoint).
Allow proper ventilation to reduce the risk of thermal failure.
Compatible Transmitters Maximum Distance per Linked Unit Supported Video Resolutions Supported Audio Video Bandwidth Audio Frequency Response Crosstalk Signal to Noise Ratio Required Cabling Unshielded Twisted Pair Maximum Capacitance Cable Impedance Cable Attenuation Connectors
Video Adjustment
Enclosure Dimensions (including connectors) Shipping Weight Power Regulatory ESD Protection Diagnostic Indicators Warranty What’s in the Box
Available Accessories (not included)
DIGI-VGASD2-S, DIGI-VGASD2-T4, DIGI-VGASD2-T8 350 feet Up to 1920x1200 Analog stereo audio (-10dBv) 300 MHz 20 Hz to 20 kHz +/- 1dB -70 dB @ 2 kHz with a +7 dB input -65 dB @ 20 kHz with a +7 dB input 80 dB @ 7 dBu Cat 5, Cat 5e, Cat 6, Cat 7 compatible 20 pf/foot 100 ohms @ 1 MHz (24 gauge or lower solid) 6.6 dB/1000 feet @ 1 MHz copper (2) Computer video outputs (HD15F) (2) Stereo audio outputs (3.5mm TRS) (1) IR input (3.5mm TRS) (1) IR output (3.5mm TS) (1) Twisted pair input (RJ45) (1) RS232 input (3 pole euroblock) (1) Power input (5.5mm coaxial power connector) (1) Red level trim pot (1) Blue level trim pot (1) Green level trim pot Aluminum (Painted Black) 162mm x 95mm x 30mm (6-3/8” x 3-7/8” x 1-3/16”) 1.25lbs. (0.57kg) 12vDC 2A CE, RoHS Yes Power LED 2 years (1) DIGI-VGASD2-R (1) 12vDC 2A Power Supply (1) Installation Manual VGASD2-EYE – IR Receiver VGASD2-EMT – IR Emitter
Distances, picture and audio quality may be affected by cable grade, cable quality, source and destination equipment, RF and electrical.
8001 Terrace Ave Suite 201 Middleton, WI 53562
Phone: 608-831-0880 Toll-Free: 866-4-MATMIX Fax: 608-831-1833
