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User Guide
Streaming A/V Products
™
VN-Matrix 200 Series:
VNC 200 DVI, VNE 200 DVI, and
VND 200 DVI
DVI and RGB Video Over IP Encoders and Decoders
68-1921-01 Rev. A
02 11
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Safety Instructions • English Warning Power sources • This equipment should be operated only from the power source indicated on the product. This This symbol is intended to alert the user of important operating and mainte- equipment is intended to be used with a main power system with a grounded (neutral) conductor. The third nance (servicing) instructions in the literature provided with the equipment. (grounding) pin is a safety feature, do not attempt to bypass or disable it. This symbol i
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Notational Conventions Used in this Guide TIP: A tip provides a suggestion to make setting up or working with the device easier. NOTE: A note draws attention to important information. CAUTION: A caution warns of things or actions that might damage the equipment. WARNING: A warning warns of things or actions that might cause injury, death, or other severe consequences. Copyright © 2011 Extron Electronics. All rights reserved. Trademarks All trademarks mentioned in this guide are the properties
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Contents IIntroduction .......................................................... 1 System Configuration ........................................ 24 VNC 200 Web Interface .................................... 24 Overview ............................................................ 1 Accessing the web interface .......................... 24 Firmware Version ................................................ 2 Device List Page ............................................ 26 Product Range ............
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Bandwidth Management – Advanced Technical Data .................................................... 105 Control ........................................................ 68 VNC 200 Hardware ......................................... 105 Bandwidth Management Settings ................ 70 Connectors ................................................. 105 Audio Compression....................................... 71 RS-232 Port Settings ................................... 111 Decoder Set Up............
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Introduction This section introduces you to the VN-Matrix 200 Series (VN 200). The topics covered in this section are: • Overview • Firmware Version • Product Range • VNC 200 DVI-I — Codec • VNE 200 DVI-I — Encoder Only • VND 200 DVI-I — Decoder Only • Functional Overview • Front Panel Features • Rear Panel Features NOTE: This document covers the VNC 200 DVI-I (Codec) matrix switcher only, although both the VNE 200 and VND 200 may be referenced. Encoder features may apply to the VNE
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Firmware Version This user guide is based on v3.8 firmware. You can check for newer firmware releases and user guide updates by visiting our web site at www.extron.com/downloads. TIP: To check which version of firmware is currently installed, see “Upgrading Device Firmware.” Product Range There are three VN 200 Matrix products. These units are compatible with each other, but there are some feature limitations and differences between each variant. VNC 200 DVI-I — Codec This unit: • May be co
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VND 200 DVI-I — Decoder Only The VND 200 is a decoder-only device and is compatible with other VN-Matrix products including the VNM Enterprise Controller and the VNC 200 configured as a controller. The VND 200 does not support: • Mouse and keyboard operation • RS-232 client / server operation IN TO PC REMOTE RS-232 IN POWER OVER LAN OUT/ LOOP 12V DC AUDIO 1 — LAN — 2 OUT/LOOP DVI-I IN 5A MAX SPDIF Decoder Figure 3. VND 200 DVI-I, Decoder — Back Panel Functional Overview Device Name Part
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Decoder Display Capability As a decoder, the VNC 200 is compatible with both digital (DVI) and analog (RGB) graphics sources up to UXGA (1600 x 1200 at 60 Hz, 24-bit color) resolution. NOTE: By default, sources are displayed at their native resolution and format. The decoded image may also be scaled by the decoder to match the native resolution of the local display. Control Capability Source control The VNC 200 provides loop-through connections for the keyboard and mouse of the source compu
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Example System Application The diagram below shows an example system application utilizing eight VNC 200 units. Four are configured as encoders (sources) and four as decoders (displays). Each device is connected to the network. Configuration of each device, including which source is displayed on which display, can be achieved by any PC or laptop on the same network using the VNC 200 integrated web management system. Figure 4. Using the VN 200 Matrix to Integrate a Web Management System In t
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Multicast RTP This method uses a real-time variation of UDP (User Datagram Protocol), called RTP (Real- time Transport Protocol). Multicast RTP allows a source to be displayed on any number of displays. SOURCE DISPLAY RTPRTP VN-MATRIX VN-MATRIX NETWORK (encoder) (decoder) RTP VN-MATRIX Encoder sends data using RTP (decoder) to a multicast group RTP VN-MATRIX (decoder) RTP VN-MATRIX (decoder) RTP Any number of decoders can be part of the multicast group Figure 5. Multicast RTP The source encode
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SOURCE DISPLAY RTPRTP VN-MATRIX VN-MATRIX NETWORK (encoder) (decoder) RTP VN-MATRIX Encoder sends data using RTP (decoder) to up to 4 specified decoders RTP VN-MATRIX (decoder) RTP VN-MATRIX (decoder) Figure 6. Unicast RTP The source encoder defines the display decoder(s) that the source is available to, but the decoder chooses which source to display. RTP provides very low latency which is important for video transmission. Unlike other protocols, RTP packets include a time stamp. Therefore,
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Front Panel Features LAN-1 LAN-2 STATUS VN-MATRIX 200 SERIES RGB/DVI OVER IP Figure 8. VN-Matrix 200 Front Panel Indicators The following indicators are visible on the front of the VNC 200: Name Color Function Green • Fully Lit – When the unit is receiving power from the 12V supply input. POWER - • Flashing – An over temperature condition has occurred or there was a power overload or underload condition. Cycle the power off and then on to reset. LAN - 1 Indicates the status of network po
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Rear Panel Features eg jk REMOTE RS-232 IN TO PC IN POWER OVER LAN OUT/ LOOP 12V DC AUDIO 1 — LAN — 2 OUT/LOOP DVI-I IN 5A MAX SPDIF ab cd fh i Figure 9. VN-Matrix 200 Rear Panel Full details of connector types, pin-outs, and specifications can be found in the “Technical Data” section. Briefly, these are as follows: a DC power connector — The VNC 200 requires a 12 VDC regulated power supply via this connector. A suitable power supply unit (PSU) is provided. CAUTION: Unless otherwise state
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Installation and Basic Setup Procedure This section describes the following: • Choosing a Suitable Location for Mounting • Environmental Requirements • Mounting Requirements • Power Connection via PSU • Power Cord for PSU • Setup and Connection Procedure Choosing a Suitable Location for Mounting The VNC 200 is designed to be used either as a free-standing unit or mounted in a 19-inch rack using optional mounting kits. CAUTION: Whichever installation method you choose there are certain
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After the VNC 200 has been in use for a period of time the external casing may become slightly warm to the touch. Ensure that any adjacent surfaces will not be affected by the heat. Ventilation DO NOT obstruct the ventilation openings during use. The VNC 200 has an integral forced-air cooling system. A fan draws air in through the ventilation openings in the front panel and expels the heated air through the openings in the back panel. The fan speed is controlled automatically by an internal
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Rack Mounting Always use the special under-desk mounting kits (optional) to secure the VNC 200. See “Optional Accessories” for the under-desk mounting kit. Full details on using the kit are included with each kit. It will be necessary to remove the four feet prior to rack mounting. Never place other units directly on top of the VNC 200 when it is rack-mounted as this will place excessive strain on the mounting brackets. Under-desk Mounting Always use the special under-desk mounting kit (opti
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Power Cord for PSU The PSU is equipped with a 3-pin (male) type connector which requires a power cord fitted with a corresponding 3-pin IEC320 (female) connector. The type of power cord that is supplied will be appropriate for use in your country: WARNING: Do not allow anything to rest on the power cord. Power-up Procedure You must always ensure that the VNC 200 is powered on at the same time as the source computer or slightly before. Powering the VNC 200 after the source computer may result i
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External Supply Protection CAUTION: The power cord supplied with this product is rated at 10A maximum and must be protected from overload by an external fuse or circuit breaker. Fused plugs (UK style) If the power cord is fitted with a UK style BS1363 3-pin plug (i.e. with provision for an internal fuse), then it must be fitted with a BS1362 ASTA approved 1 inch cartridge fuse. This fuse must be rated at a maximum of 10A/250V. Since the current draw of the PSU is less than 1A, a fuse of a lo
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Network Communications Setup To establish a serial communication link… 1. Using a null modem serial cable, connect the serial port of a PC or laptop to the Remote serial port on the VNC 200 to be configured. IN TO PC REMOTE RS-232 VNC 200 IN POWER OVER LAN OUT/ LOOP 12V DC AUDIO 1 — LAN — 2 OUT/LOOP DVI-I IN 5A MAX SPDIF PSU Power Source Figure 10. Establishing a Serial Communication Link 2. On the PC or laptop, run a terminal emulation program such as HyperTerminal with the following comm
