Manuel d'utilisation / d'entretien du produit VNC 200 DVI du fabricant Extron electronic
Aller à la page of 123
User Guide VN-Matrix ™ 200 Series: VNC 200 DVI, VNE 200 DVI, and VND 200 DVI Streaming A/V Products DVI and RGB Video Over IP Encoders and Decoders 68-1921-01 Rev .
This symbol is intended to alert the user of important operating and mainte- nance (servicing) instructions in the literature provided with the equipment. This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product’ s enclosure that may present a risk of electric shock.
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.
Contents IIntroduction .......................................................... 1 Overview ............................................................ 1 Firmware V ersion ................................................ 2 Product Range ............
Bandwidth Management – Advanced Control ........................................................ 68 Bandwidth Management Settings ................ 70 Audio Compression ....................................... 71 Decoder Set Up........................
Intr oduction This section introduces you to the VN-Matrix 200 Series (VN 200). The topics cover ed in this section are: • Overview • Firmware V ersion • Product Range • VNC 200 DV.
Firmwar e V ersion This user guide is based on v3.8 firmware. Y ou can check for newer firmware r eleases and user guide updates by visiting our web site at www .extron.com/downloads . TIP: T o check which version of firmware is curr ently installed, see “ Upgrading Device Firmware .
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 configur ed as a controller .
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) r esolution. NOTE: By default, sources ar e displayed at their native resolution and format.
Example System Application The diagram below shows an example system application utilizing eight VNC 200 units. Four are configur ed as encoders (sources) and four as decoders (displays).
Multicast RTP This method uses a real-time variation of UDP (User Datagram Pr otocol), called RTP (Real- time T ransport Protocol). Multicast RTP allows a source to be displayed on any number of displays.
VN-MA TRIX VN-MA TRIX VN-MA TRIX VN-MA TRIX VN-MA TRIX (encoder) (decoder) (decoder) (decoder) (decoder) NET WORK SOURCE DISPLA Y RT PR TP RT P RT P RT P Encoder sends data using RT P to up to 4 specified decoders Figure 6.
Fr ont Panel Features VN-MA TRIX 200 SERIES RGB/DVI O VER IP LAN-1 LAN-2 S TA TUS Figure 8. VN-Matrix 200 Front Panel Indicators The following indicators are visible on the fr ont of the VNC 200: Name Color Function POWER - Green • Fully Lit – When the unit is r eceiving power from the 12V supply input.
Rear Panel Featur es 12V DC 5A MAX POWER 1 — LAN — 2 IN OUT/ LOOP AUDIO SPDIF REMOTE TO PC IN IN DVI-I OUT/LOOP RS-232 OVER LAN ab eg jk cd fh i Figure 9. VN-Matrix 200 Rear Panel Full details of connector types, pin-outs, and specifications can be found in the “ T echnical Data ” section.
Installation and Basic Setup Pr ocedur e This section describes the following: • Choosing a Suitable Location for Mounting • Environmental Requir ements • Mounting Requirements • P.
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 af fected by the heat. V entilation DO NOT obstruct the ventilation openings during use. The VNC 200 has an integral forced-air cooling system.
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.
Power Cor d for PSU The PSU is equipped with a 3-pin (male) type connector which requir es a power cord fitted with a corresponding 3-pin IEC320 (female) connector . The type of power cord that is supplied will be appr opriate for use in your country: WARNING: Do not allow anything to rest on the power cor d.
External Supply Protection CAUTION: The power cord supplied with this pr oduct is rated at 10A maximum and must be protected fr om 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.
Network Communications Setup T o 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.
T o access the setup menus… 1. Connect power to the VNC 200 or , if already connected, cycle the power of f then on. 2. The VNC 200 will start sending setup/diagnostic data which should appear in the HyperT erminal window . After a few seconds, this will conclude with a display similar to this: VN Matrix(R) Maintenance Console: ver3.
Network Port Specific Options Option Function Comment 0 and 10 Network port link speed Select this option to set the network link speed. 1 and 11 Set ST A TIC or DHCP Entering 1 or 11 will toggle this option. When DHCP is selected, items 2 through 5 and 12 thr ough 15 are not accessible.
17 IP forwar ding By default, this parameter is set to 0. For normal operation, there is no need to modify this setting. Setting a value 1 will enable IP forwarding between the two network ports on the device. This function is not requir ed for normal operation of the device.
Connect Devices Supplied cables A set of cables is supplied with the VNC 200 to accommodate a variety of standard connection requir ements. The VNC 200 is compatible with both digital (DVI) and analog signals. The unit is provided with the additional cables that you may r equire.
Hubs are not suitable for use with the VNC 200 as they r estrict bandwidth. NOTE: For normal VNC 200 operation, use Network Port 1 only . TIP: With the VNC 200 powered and connected to a network, the .
Connecting an analog source 12V DC 5A MAX POWER 1 — LAN — 2 IN OUT/ LOOP AUDIO SPDIF REMOTE TO PC IN IN DVI-I OUT/LOOP RS-232 OVER LAN SOURCE COMPUTER ke yboard mouse NETWORK PS/2 to PS/2 VNC 200 .
Connecting a digital display 12V DC 5A MAX POWER 1 — LAN — 2 IN OUT/ LOOP AUDIO SPDIF REMOTE TO PC IN IN DVI-I OUT/LOOP RS-232 OVER LAN DV I DISPLA Y VNC 200 (Decoder) NETWORK Po wer Sou rc e PSU AMPLIFIER SPDIF audio in Phono to Phono Figure 13.
Connecting an analog display 12V DC 5A MAX POWER 1 — LAN — 2 IN OUT/ LOOP AUDIO SPDIF REMOTE TO PC IN IN DVI-I OUT/LOOP RS-232 OVER LAN VNC 200 (Decoder) DV I- I D VI-A to 15-pin HD-type Adapter ANALOG DISPLA Y NETW ORK Po wer Sou rc e PSU AMPLIFIER SPDIF audio in Phono to Phono Figure 14.
System Configuration This section describes the following: • VNC 200 Web Interface • Configuring a VNC 200 as an Encoder (Source) • Configuring a VNC 200 as a Decoder (Display) • .
Figure 15. VN-MA TRIX Contr oller Log In Screen 2. Enter the appr opriate username and password. The VNC 200 has two user accounts: • admin — Allows full read and write access to all setup parameters. • public — Allows read only access to setup parameters.
Device List Page Figure 16. Device List Page This page lists all VNC 200 devices detected on the network. NOTE: If devices are added after this page is displayed they will not automatically appear on this list. Y ou will need to refresh the list by clicking the Device List tab, or by refr eshing the browser .
Interface timeout and logging out If the web interface is left unattended or is not used for a period of 30 minutes it will automatically logout. Y ou can start using the interface again by re-entering your login details. T o logout of the web interface… Click the Logout tab on any page or close the web browser .
Figure 18. Device — Create Sour ce button c Check that the Mode field is set to enable (see the Device Setup Mode on the Help tab). TIP: T o help identify this device during setup or troubleshooting, check the Identify box to display the device name on the local monitor (where connected).
Figure 20. Configure Page f Check that the Input Mode is set to auto . if not, see “ Input Mode ”. g Check that the Current Mode shows the format of the connected source.
Additional Setup for Audio Figure 21. Device Page — Audio a Click the Device tab to return to the Device page. b Click the audioPort0 icon. The Configure page will appear . Figure 22. Configure Page — Audio c Check that the Audio Status shows a valid audio source type.
e Check the Multicast Enable box if RTP multicast source str eaming is requir ed, otherwise ensure this box is unchecked to enable RTP unicast. This must be the same as the videoPort setting.
Figure 24. Identify Mode Check the Identify checkbox, then click the update button. The device name will appear on the local display . See the following example. Figure 25. Identify Mode Example NOTES: • The name will only display if a valid source is connected and has been correctly detected by the VNC 200.
Advanced setup options The encoder set up procedur e on the preceding pages will achieve a basic level of operation which will be adequate for most normal applications.
Figure 27. Device Page for Decoder Setup b Check that the Mode field is set to enable as shown above. Click the create display button (see Ç above). See the Help tab for details. TIP: Y ou can change the default device name to be more relevant to the sour ce input, for example, Screen1.
Figure 28. Device Page Setup d Click the Save All tab as shown above. e Click the display0 icon as shown above. The Display page will appear . Figure 29. Display Page — Decoder f Check that the Output Format is set to auto as shown above. This forces the output format to be the same as the chosen source.
g If the source type is RGsB (sync on gr een), ensure that SoG is checked as shown below . Otherwise, it should be left unchecked as shown in the previous diagram. This for ces the output format to be the same as the chosen source. Figure 30. Selecting a Source Str eam h Select one of the available source str eams as shown above.
Figure 31. Identify Function a Check the Identify checkbox as shown above. b Click the Update button. The device name will appear on the display (see the following illustration). Figure 32. Device Name NOTES: •Thedevicenamewillonlydisplayifavalidsourceiscurr ently selected and being displayed.
Figure 33. Nodata Slash Mode Nodata Splash Mode If a VNC 200 decoder is not displaying a source (for example , if no sour ce is selected, has become disconnected, or is in the wrong format), it of fers two differ ent display options.
Figure 34. Decoder Output Format Clean switching Clean switching provides a method by which str eams may be decoded and displayed without disruption to the image that is displayed on the local decoder display . Clean switching is supported in the VN Matrix Enterprise Controller that manages all aspects of the system configuration.
T roubleshooting If you have followed the procedur es on the preceding pages, you should by now have set up at least one VNC 200 encoder , one VNC 200 decoder , and be able to display the sour ce (encoder) on the display (decoder). If not, this section will help to diagnose most problems that you may encounter .
Is the target display completely blank ? START YES NO Check the POWER indicator on the VN -MATRIX Decoder ... UNLIT LI T FLASHING What’s the problem ? Check the STATUS indicator on the Encoder... UNLIT FLASHING NO POWE R Check the PSU connection to the VN-MATRIX Decoder.
Source Checkup When diagnosing problems with an encoder or sour ce, it is highly recommended that a local monitor be connected to the VNC 200. If a monitor is not already connected as part of the system, it is suggested that one be connected temporarily .
System Checkup Follow this checkup to ensure that all VNC 200 devices in your system ar e online and correctly configur ed as either encoders or decoders. • Log into the VNC 200 Web Interface (see “ VNC 200 W eb Interface ”). • Navigate to the Device List page.
Controller Checkup Follow this checkup flowchart if you cannot establish contact with the VNC 200 controller device using the web browser on a contr ol PC. STAR T Check that you are using a supported web browser. Try rebooting the VN -Matrix controller and /o r control PC.
Serial T ransport and Contr ol Methods This section describes the following: • Overview • Setting Up a Serial Passthrough Gr oup • Serial/T elnet Commands • Data Stream Mode Overview Routing of external serial (RS-232) communications can be achieved between any VN 200 units on the same network.
VN-MA TRIX VN-MA TRIX VN-MA TRIX VN-MA TRIX (server) (client) (client) (client) NET WORK TCP RS-232 RS-232 TCP Data input to the server is sent to the outputs of all clients simultaneously . TCP TCP TCP Data input to each client is sent to the server output.
3. The Serial Port Control options are shown below . 4. Using the mode drop-down menu select the client option (note that this will reveal the destination box). 5. Using the destination drop-down menu select passthrough for the appropriate server . 6.
Device Commands mode <deviceid> <state> Changes the operating mode of the specified device. <deviceid> Is the device serial number of the device or the user -defined device name.
Data Str eam Mode NOTE: Data stream mode is not supplied as a standar d feature on VNC 200 Codec devices. In this mode, data received by an encoder is transported to the decoder , along with video and audio, as part of the source str eam.
6. Retur n to the Device List page and do the same for the decoder device. NOTES: • No data will be transported until the decoder connects to the encoder stream. • The Peripherals tab is NOT present in the VN 200 device type.This is for bullets after a first bullet level.
Remote Keyboar d and Mouse Operation This section describes the remote keyboar d and mouse operation. Overview When a PC source is being viewed by a VN 200 decoder , remote keyboar d and mouse control of the sour ce PC can be achieved via the decoder unit.
T o T erminate a Remote Control Session Using Hot Keys Using the keyboard attached to the VN 200 decoder or encoder , press the <Scr oll Lock> key twice, followed by the <F2> key . Both the source monitor and display monitor will briefly show MK:Local in the top left-hand corner as shown here.
Configuring mouse and keyboard contr ol The Mouse and Keyboard contr ol may be configured using the options pr ovided in the Peripherals tab. This configuring can be used to modify the way in which the hot keys (covered on the pr eceding pages) operate, as described in the following tables.
Display (Decoder , VNC 200 DVI-I and VNC 200 DVI-I A or VND 200 DVI-I) Item Control Option Description MK mode Disable Blocks remote mouse and keyboar d to an encoder . Effectively disables hot key featur e. Keyboard Normal mouse and keyboard operation Permits the hot key feature.
Advanced Setup Pr ocedur es Encoder Set Up This section provides details for advanced set up options for a VNC 200 encoder . • Fine-tuning of input parameters — See “ Fine T uning a Source (m.
Video Setup Page All advanced source setup is achieved via the Video Setup page. T o access the V ideo Setup page, follow the numbered steps in the diagram below . Click on the Video Setup tab on the Configure (videoPort) page for the r elevant VNC 200 encoder .
Fine-tuning a Source (Manual Overrides) The following adjustments are classed as manual overrides. These adjustments ar e not saved as part of the current sour ce mode and, once applied, will remain in for ce until they are changed. a b c d e Figure 41.
c Blanking (Image Positioning) — In analog video and graphics sources, active video occupies an area in the middle of the video frame. Ar ound this is a non-active area used for horizontal and vertical blanking signals. The VNC 200 normally ignores the blanking ar ea and only digitizes the active video area.
1 2 2 3 3 Figure 42. Setting the EDID Mode T o set the EDID mode, perform the following steps: 1. From the web interface, select the VN-Matrix defined as an encoder (source) device. 2. Click the videoPort0 icon. 3. Click the Configure tab. 4. Select the appropriate EDID mode.
TIP: The EDID of your monitor has a huge effect on what mode your graphics card displays. Also, the mode selected on the sour ce PC may not produce the expected output resolution. For example, if the EDID of a monitor does not report any widescr een modes, your graphics card may still allow r esolutions such as 1280x960, 1280x768, or 1280x720.
NOTE: A stable video signal on the loop output of the VN-Matrix encoder does not necessarily indicate that the signal is being properly r ecognized since a VN-Matrix encoder generates the loop output .
1 2 2 3 3 Figure 44. Custom Input Mode 1. From the web interface, select the VN-Matrix device defined as an encoder (source) a . 2. Click on the VideoPort icon b .
5. Set the macrovision defeat mode to the appropriate setting. If the source has Macrovision encoding, select the check box; otherwise, leave it deselected.
20. Click the Save Source button; this will save the User .Source.Config file of the VN- Matrix device designated as the controller . 21. With the mode drop down list still set to auto , the VN-Matrix device should now select the new user mode in the currentMode field.
1 2 2 3 3 Figure 45. Bandwidth Page VN-Matrix 200 Series • Advanced Setup Procedur es 65.
Bandwidth Management This page can be set to show two levels of detail, by selecting the More Detail or Less Detail button. The above view provides simple contr ol of the Encoder compression settings. Select More Detail to reveal the view as shown below .
Bandwidth Management – Simple Control Setting the maximum bit rate The maximum bit rate of the streamed image may be set using the Bandwidth slider . The Bandwidth slider may be adjusted from unlimited to 1 Mbps. The selected maximum bit rate is displayed on the right hand side of the slider bar .
A low setting will provide the lowest image quality (with the highest compression). The bit rate of the streamed image will be affected as the Video Quality slider setting is adjusted.
T emporal compression setting T emporal compression may be applied by selecting the Temporal check box. By default, this option should always be selected.
Monitoring the bit rate The bit rate of the streamed image may be monitor ed at the Streams information ar ea of the Bandwidth Management page. The Streams list shows network statistics for current RTP str eams.
• CBR-F – The compression settings ar e dynamically modified to maintain the transmit bandwidth at the specified rate. Additional refr esh is added to maintain the bandwidth as requir ed.
Decoder Set Up This section provides details for advanced set up options for a VNC 200 decoder . • Setting optimum playback delay — See “ Setting Optimum Playback Delay ” • Monitoring .
1 2 2 3 3 Figure 46. Bandwidth Monitoring Page VN-Matrix 200 Series • Advanced Setup Procedur es 73.
Adjusting the Playback Delay a Open the video Bandwidth page for the video object. b Enter a value into the Playback Delay field and click the Update button. c Check the Pipeline Status indicator to ensure that the Playback Delay is at a valid level: Setting is valid and should give a stable image.
Custom Output Modes The Output Format Management screen allows the user to cr eate custom video formats for displaying decoded video data streams. 1 2 2 3 3 Figure 47.
Creating a CVT output mode This procedur e will requir e the user to access the VN-Matrix decoder unit over a T elnet connection and access the VN-Matrix web GUI using a browser window .
2. Select the Device tab. 3. Click on the display0 link in the Configuration region. 4. Use the Output Format drop-down list to select the mode you created in the previous section. 5. Select Update . The source should now be displayed correctly on the decoder output.
Entering the timing values in the VN-Matrix web GUI 1. Retur n to the VN-Matrix GUI and navigate to the Format tab of the decoder . In the Name drop-down dialog ensur e that the mode that you have just built is selected and click Update . Figure 48. User Output Format 2.
9. Enter your value in the Vertical Back Porch field. 10. The final element is to calculate the Pixel Clock Frequency . This is calculated with the formula: T otal Lines x T otal Pixels x Frame Rate In the above example, this equates to: 1000 x 1800 x 60 = 108000000 11.
The VNC 200 has two user accounts: Admin Allows full read and write access to all setup parameters. The default user name and password for this account is admin, admin. Public Allows read only access to setup parameters. The default user name and password for this account is public, public.
ACTIV A TE Reboot the VNC 200 to start using the new firmware. This is a temporary mode that allows you to test the new firmware. If you encounter any problems, you can”back out” of this mode and return to the previous firmware version.
6. Once the file is uploaded, you can begin installing it into each unit (see “ Upgrading Device Firmware ”) starting with the contr oller unit. T o install the new firmware into each VNC 200 unit NOTE: Y ou must upgrade the VNC 200 controller first.
7. If everything is working correctly , click forward again to permanently install the new firmware. The Device Upgrade Status field will show COMMITTING and per centage progr ess. This stage may last a few minutes. NOTE: If you experience any problems, click reverse to r eturn to the previous stage.
1. Enter the New Structure and New Checksum information exactly as supplied. 2. Click the Update Licence button. VN-Matrix 200 Series • Advanced Setup Procedur es 84.
Alarms and SNMP This section describes the following: • Overview – Alarms • Overview – SNMP • SNMP T rap Destinations Overview – Alarms The VN-Matrix system is configured to generate alarms for err or conditions. A list of these error conditions and their meanings ar e presented on the following pages.
Alarms Page The Alarms screen enables a user to define and monitor system alarms. Figure 52. Alarms Page Filter Settings The Filter settings section allows the default settings for each alarm type to be modified. • Alarm T ype — Select the particular alarm that is to have its default setting changed.
Alarm T ype This drop-down menu lists the available alarm err or conditions for all units. Alarm error conditions are divided into two categories: • Alarm errors that occur on an encoder • A.
Alarm Logs A historical list of the last 200 alarm events is provided in the Alarm Logs page. The log provides data on when an alarm err or condition was raised and cleared. Each event is paired in the log so a raise and clear event is listed together .
Alarm T ype Description - Encoder Alarm T ype Description Action Default Settings Encoder Alarm No source No source pr esent at the input. Check input connections; is there an output on the loop through connector? Critical, reporting Bad source syncs Source is pr esent, but unrecognized ue to bad sync mea- surement.
Alarm T ype Description - Decoder Alarm T ype Description Action Default settings Decoder Alarm No decoder video data Indicates that there is a valid connection, no video data present. Usually accompanied by “no source data str eam” message in the web interface.
Overview – SNMP The VN 200 device has the ability to report alarm events via an SNMP trap, pr oviding simple integration with network management systems (NMS). When communicating using SNMP , the VN 200 complies with the requir ements of SNMPv3. When generating SNMP traps, the VN 200 complies with the requir ements of SNMPv1 and SNMPv2c.
SNMP T rap Destinations The Filter Settings dialogue in the Alarm Logs page is used to add and remove destination IP addresses for NMS servers. The IP address of the NMS should be enter ed in the Create Trap Destination box. Multiple destinations may be added.
IP Addr essing What is an IP Addr ess? A full explanation of IP addressing is beyond the scope of this user guide. However , the following details will provide you with enough information to get started. An IP address is a 32-bit binary number that is used to identify each device on an Ethernet network.
Multicast Address Range A further range of addresses is available for multicast usage: 224.0.0.0 – 239.255.255.255 These addresses (also known as Class D addr esses) are used to allow several devices to be part of the same multicast group.
Subnet Mask The subnet mask is another 32-bit binary number that is used to “mask” certain bits of the IP address. This pr ovides a method of extending the number of network options for a given IP address. It works by allowing part of the host identifier to be used as a “subnet identifier”.
If you get the message... Reply from 208.132.180.48: Destination host unreachable. …this indicates that the IP address of the computer is not in the same class (or subnet) as that of the device being “pinged”. Check that the subNet mask on both the computer and the device are set to the same value (see “ Subnet Mask ”).
Understanding Network Performance This section describes features of the network. Network Characteristics There ar e a number of characteristics of networks that have to be taken into account when transmitting image data.
The introduction of gigabit (1 Gb/s) Ethernet has allowed the introduction of “Jumbo” frames with more than 1500 data bytes. Clearly the overhead involved by limiting the number of bytes to 1500 is considerable, and using jumbo frames makes more ef ficient use of the network.
The OSI model is used as a refer ence, and while some systems follow the full model, others simplify it by combining the functions of certain layers. In particular the protocol stack (which is the basis of standard Ethernet communication) only has four layers, as indicated in the figure below .
Clearly the most significant differ ence is that UDP is “best effort” and TCP is “guaranteed delivery”. TCP is used in most networks for tasks such as exchanging file information between nodes, because absolute accuracy is requir ed and because the delivery requir ement is usually “point to point”.
Br owser Configuration Inter net Explor er (v6 or Above) Open Internet Explorer and from the Tools menu select Internet Options to open the Internet Options dialog. T o enable cookies: • Select the Privacy tab and, if requir ed, adjust the slider control to set the r equired security level.
TIP: If you need to use a high security level, you can click on the Edit button and allow the VN-Matrix web interface to use cookies. For example: T o enable JavaScript: 1.
2. Click the Custom Level button . The Security Settings dialog will appear: 3. Scroll down to the Scripting setting and, under Active scripting , select Enable . 4. Click OK on both dialogs to close and save the new settings. Mozilla (v1.3 or Above) Open Mozilla Firefox and fr om the Edit menu, select Preferences to open the Prefer ences dialog.
2. Ensure that either the Enable all cookies or Enable cookie for the originating web site only option is selected. T o enable JavaScript: 1. Go to the Advanced category and choose Scripts & Plugins . 2. Ensure that the Enable JavaScript for Navigator option is selected.
T echnical Data VNC 200 Har dware Connectors Keyboard and Mouse (PS/2) Function: Keyboard and mouse pass-thr ough connections for source computer Connector T ype: 6-pin mini-DIN (female) Pin-out Detai.
Digital Audio I/O (SPDIF In and Out/Loop) Function: Input and Output/Loop-Through for digital audio Connector T ype: RCA Phono Socket Mating Connector: RCA Scr eened Phono Plug Recommended Cable: 75W coaxial Max. Cable Length: 10 meters (32 feet) DVI Input (IN) Function: Digital or analog video input for encoding.
Recommended Cable: Supplied DVI cables Maximum Cable Length: 2.95 meters (9.5 feet) Signal T ype: DVI (PanelLink® TMDS) Pixel Clock (DVI sources): Up to 162 MHz Analog Sources: VGA 640x480 @ 60,72,75.
DVI Output (OUT/LOOP) Function: Loop-through video connection pr oviding buffer ed output of the DVI IN connector Connector T ype: DVI-I (female) Pin-out Details: Close-up view of Dual Link female D V.
Analog Sources: VGA 640x480 @ 60,72,75,85 Hz SVGA 800x600 @ 56,60,72,75,85 Hz XGA 1024x768 @ 60,72,75,85 Hz 1152x864 @ 75 Hz SXGA 1280x1024 @ 60,75,85 Hz UXGA 1600x1200 @ 60 Hz Color Depth: 24-bit maximum Scan Mode: Progr essive DVI Standard: DVI 1.0 Display Data Channel Standard: DDC2B DDC Levels: VIH = 2.
Network (1 and 2) Function: T wo separate network ports (labeled as 1 and 2). Port 1 is used for primary network connectivity (for data transport and configuration).
RS-232 Serial I/O (Remote and RS-232) Function: Remote – Used for low level setup or system recovery . RS-232 – Used for cross-network serial communications or serial remote contr ol of the ES6xxx controller .
Serial Port Login Procedur e 1. From the Login: prompt, type config followed by the <Enter> key . 2. When prompted for a password, type config followed by the <Enter> key . The following menu will then appear . Network Port 1 Network Port 2 ============== ============== 0.
T elnet Interface – Quick Reference Starting T elnet 1. Click the W indows Start button and click on Run . In the Open box, type telnet then press the <Enter> key .
Refer ence Information Specifications Video input Number/signal type ........................ 1 DVI-I: analog RGBHV , RGsB, HDTV component video (progr essive, interlaced) or single link digital DVI (DVI-D) Connectors .................................
Output level ................................... TTL: 5.0 Vp-p, unterminated Polarity ........................................... Positive or negative (follows input) Audio input/output Number/signal type ........................ 1 S/PDIF Source formats .
Audio input/output ........................ PCM, AC3 General External power supply .................... 100 V AC to 240 V AC, 50-60 Hz, exter nal; to 12 VDC, 5 A max.
Accessories Supplied Accessories In addition to this User Guide, the VNC 200 is supplied with the following accessories. If any of these items are missing or damaged, please contact your Extr on deale.
Extr on ® W arranty Extron Electr onics warrants this product against defects in materials and workmanship for a period of thr ee years from the date of pur chase.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Extron electronic VNC 200 DVI c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Extron electronic VNC 200 DVI - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Extron electronic VNC 200 DVI, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Extron electronic VNC 200 DVI va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Extron electronic VNC 200 DVI, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Extron electronic VNC 200 DVI.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Extron electronic VNC 200 DVI. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Extron electronic VNC 200 DVI ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
