ページ1に含まれる内容の要旨
VX-HDV-IP VX-HDV-IP-AUDIO
VX-HDV-IP-SDI VX-HDV-IP-RM
VX-HDV-IP-HDMI VX-HDV-IP-PSU
HD over IP Encoder/Decoder
Provides first-class HD video
transmission.
VX-HDV-IP, rev. 1 724-746-5500 | blackbox.com
ページ2に含まれる内容の要旨
FCC and IC RFI Statement FEDERAL COMMUNICATIONS COMMISSION and INDUSTRY CANADA RADIO FREQUENCY INTERFERENCE STATEMENTS Class B Digital Device. This equipment has been tested and found to comply with the limits for a Class B computing device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installati
ページ3に含まれる内容の要旨
NOM Statement Normas Oficiales Mexicanas (NOM) Electrical Safety Statement INSTRUCCIONES DE SEGURIDAD 1. Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato eléctrico sea operado. 2. Las instrucciones de seguridad y operación deberán ser guardadas para referencia futura. 3. Todas las advertencias en el aparato eléctrico y en sus instrucciones de operación deben ser respetadas. 4. Todas las instrucciones de operación y uso deben ser seguidas.
ページ4に含まれる内容の要旨
Table of Contents Table of Contents 1
Technical Specifications ................................................................ 5
2
Overview ......................................................................................... 7
2.1
Summary description 7
2.2
Special features 7
2.3
How it works 8
2.4
Plug-in connections 8
2.5
Scope of delivery Error! Bookmark not defined.
3
Installation ...........................................
ページ5に含まれる内容の要旨
1 Technical Specifications Encoder/Decoder (VX-HDV-IP) Compression process JPEG2000 Video resolution max. 1920 x 1080P, min. 640 x 480I Delay per device ≈ 1.5 frames (=25 ms @ 60 Hz) Total delay ≈ 3 frames (=50 ms @ 60 Hz) + network delay Frame rate max. 72 Hz, min. 24 Hz Pixel clock max. 150 MHz, min. 25 MHz Color depth 12Bit / component Audio channels 16 in same direction as video ** 16 in opposite direction to video ** Audio sampling rate max. 192kHz Audio coding max. 32 Bit,
ページ6に含まれる内容の要旨
Audio card Audio frequency range 20Hz – 20kHz Audio channels Encoder: 2 x audio in, 2 x audio out Decoder: 2 x audio in, 2 x audio out Audio interfaces Line-In and Out, Mic-In, Headph.-Out and RS-232-Interface Page 6 724-746-5500 | blackbox.com
ページ7に含まれる内容の要旨
2 Overview 2.1 Summary description The VX-HDV-IP modular JPEG 2000 IP encoder/decoder system for HD video and audio is configurable as encoder or as decoder. Two different video interface modules are currently available: DVI-I and 3G-SDI. HDMI and VGA transmission is also possible by means of simple converters. A separate audio interface is available to enable one bidirectional audio channel for an Intercom connection. 2.2 Special features Thanks to HD image quality, the sy
ページ8に含まれる内容の要旨
2.3 How it works The encoder receives and compresses the incoming HD video signal and transmits it via LAN or WAN. The decoder decompresses and passes on the original video signal to the device connected. With adequate LAN/WAN bandwidth, the signal quality is not reduced. And thanks to the JPEG 2000 compression process, the image is not affected by artefacts or stutter. System delay (latency), network delay not included, is less than three frames. Multicast is supported, which means t
ページ9に含まれる内容の要旨
3 Installation The VX-HDV-IP is intended for indoor installation. The operating temperature limits are -10° C to +60° C. Two or more devices stacked above each other must be adequately spaced to ensure sufficient cooling. 3.1 Tabletop version For tabletop use, the VX-HDV-IP must be fitted underneath the housing with the four screw-on rubber feet supplied. Fit rubber feet here 3.2 Rack-mounting version The VX-HDV-IP is dimensioned so that two devices fit together in a 19-inch r
ページ10に含まれる内容の要旨
Front connections, set back approx. 2 cm (for plug protection) Rear connection, flush with edge of rack Rear connection, set back approx. 2 cm Page 10 724-746-5500 | blackbox.com
ページ11に含まれる内容の要旨
3.3 How to change and insert the video interface modules These modules are fixed with two screws. To change a module, release both screws and carefully remove the module. When installing a module, make sure that the board is supported on the guiderails at each side, and insert the module precisely in the straight or horizontal position until the connector engages. Æ Always shut the power off before changing modules! Fixing screws 3.4 Power supply and switch contact To activ
ページ12に含まれる内容の要旨
4 Description The basic housing has a 10/100/1000TX Ethernet connection and two USB ports (USB 1 and USB 2) for KVM applications. The console port is exclusively for maintenance work and is not user- accessible. The reset button on the left returns the device to factory default setting if required. Press this button for at least five seconds until the green power LED starts flashing to signal a reboot. The DVI module has two connections: Video In and Video Out. The VX-HDV-IP c
ページ13に含まれる内容の要旨
Status LED LED Color Status Description on Ready for use off No power Flashes every 3 seconds Ready for use, but not on line green Power Flashes Ready for use and on line, but no LED every second video stream Flashes every 0.2 Booting after hardware or software seconds reset Flashes Identifying device (see 5.2: System red every second Configuration) left On Network detected LAN yellow Flashing Data transmission port Off No network right amber on Connection speed 10/
ページ14に含まれる内容の要旨
5 Web interface 5.1 VX-HDV-IP system start-up The VX-HDV-IP is delivered with a preconfigured IP address. Before start- up, the IP address must be reconfigured and the device defined either as encoder or decoder (the two functions cannot be used in parallel). • Connect the Ethernet port (RJ-45) of the VX-HDV-IP with shielded CAT5e cable to a Ethernet switch or network. • Connect the monitor to the Video Out port. or • Connect the video source to the Video In port. Access via Web
ページ15に含まれる内容の要旨
5.2 Ethernet In the first register, you can define the IP address, the subnet mask, and the gateway. You can also allocate an IP address from the network by activating the DHCP checkbox. Before activation, make sure a DHCP server is present in the network. Two DNS server addresses can also be defined. For easier identification, you can also assign a name to the device and designate a caption. The default name is “device_0” and the device caption is “e.q. blu-ray player.” A
ページ16に含まれる内容の要旨
5.3 Transmitter stream settings You can either set up a point-to-point connection (unicast) or a multicast connection to video stream receivers in the network that support the multicast address. For connections that need to pass through firewalls, the RTSP TCP port can be separately defined. To avoid unnecessary network loading, the video stream size can be defined by setting a maximum data rate, for example, 80 Mbps (see below). For an optimal HD video stream, the data rate se
ページ17に含まれる内容の要旨
When Chroma is set to 50%, 25% of the bandwidth is used for Chroma and 75% of the bandwidth is used for Luma. When Chroma is set to 0%, 100% of the bandwidth is used for Luma. IP TTL (time to life) This is a mechanism that limits the lifetime of data in a network. Once the prescribed timespan has elapsed, data is discarded. The range is between 0–255 seconds. Reduce the refresh rate In connection with the software decoder of EIT, the refresh rate can be reduced, so that only
ページ18に含まれる内容の要旨
5.4 Transmitter status reports The example below shows a VX-HDV-IP with activated media player (no HDCP encryption). Operation mode: The device is configured as video transmitter box (vtb) Video sink: No monitor is connected Video source: connected to activated media player Resolution: Video stream resolution, frame rate, and pixel frequency Stream 0 (Video out): Playing = video stream currently sending Stream 1 (Audio out): Playing = audio stream currently sending Chec
ページ19に含まれる内容の要旨
5.5 Choose the receiver’s EDID By default, the transmitter requires the EDID of the sink (e.g. monitor), so that the best possible resolution the receiver can handle is delivered. When an EDID is received, the transmitter sends a video stream. If the sink cannot send an EDID, the transmitter has to be set to “Use default EDID.” The video stream is then sent with the same resolution as the video source. On Multicast modus, the EDID is set automatically as “use default EDID.” Be sure
ページ20に含まれる内容の要旨
5.6 Receiver stream settings The receiver must also know where the video stream is coming from, so the transmitter IP address must be entered accordingly. If “Force HDCP” was activated on the transmitter, it must not be activated on the receiver. It is sufficient if it is only activated on one device. As with the transmitter, the different ports can also be manually adjusted on the receiver. Here again, the port details settings must be the same for transmitter and receiver to ena
