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DDV - Digital Dolby VCA
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Elman DDV (Dolby Digital VCA), is an apparatus for 19" rack 2 units high, obtained with a 24-bit conversion, from audio embedded in the video signal input SDI (SD-HD-2K): 6 analog audio outputs in DOLBY 5 +1 format.
On the front panel there are 6 LED VU-meter to check the audio level and that there are the 6 channels of Dolby audio embedded in video signal input SDI, the output master volume is controlled by a remote control connected via LAN cable.
On the rear panel there are: outlet for AC power supply, the six dolby channel on balanced outputs by XLR connectors, the LAN port for remote control of volume, input BNC SDI A on where to send the signal SD/HD, in the case of 2K signal using the second BNC: SDI input B, on the third BNC connector are output SDI out, which is a looped output signal SDI (SD / HD) of signal input on the SDI connector A.
A HDMI connector allows you to connect a monitor to control the incoming video signal, via an adapter, you can also exit with DVI-D signal.
A USB 2.0 port is used only for programming the internal firmware by computer.
(click on photo
to enlarge)
| Connections | |
| SDI Video Input | 2 x BNC inputs switch between SD-SDI, HD-SDI 4:2:2, HD-SDI 4:4:4, 2K via SDI and dual-link HD-SDI 4:4:4. |
| SDI Video Output | 1 x BNC active loop through output switches between SD, HD 4:2:2, HD 4:4:4 and 2K. |
| HDMI Video Output | Via DVI-D to HDMI adaptor. Supports HDMI displays, such as a TV or video projector, up to 1920 x 1080 resolution. |
| Analog Audio Output | 6 x balanced 24 bit analog outputs on XLR connectors -10dB, de-embedded from SDI input. |
| HDMI Audio Output | Via DVI-D to HDMI adaptor. |
| DVI-D Video Output | Supports SD, HD and 2K using Dual Link DVI-D displays up to 30 inches 2560 x 1600 in size. |
| HDMI Connection | Via included DVI-D male to HDMI Type A female adaptor. |
| Multi Rate SDI Support | 270 Mb/s standard definition, 1.5 Gb/s high definition 4:2:2, 3 Gb/s 4:4:4 high definition and 2K film. |
| Standards | |
| SD Format Support via DVI-D | 625/25 PAL and 525/29.97 NTSC. |
| SD Format Support via HDMI | 625/25 PAL and 525/29.97 NTSC. |
| HD Format Support via HDMI | 720p50, 720p59.94, 720p60, 1080p23.98, 1080p24, 1080i50, 1080i59.94 and 1080i60 , 1080p50, 1080p59.94 and 1080p60. |
| HD Format Support via DVI-D | 720p50, 720p59.94, 720p60, 1080p23.98, 1080p24, 1080i50, 1080i59.94, 1080i60, 1080p50, 1080p59.94, 1080p60. |
| 2K Format Support via DVI-D | 2048 x 1556p23.98, 2048 x 1556p24 and 2048 x 1556p25. |
| SDI Compliance | SMPTE 259M, SMPTE 274M, SMPTE 292M, SMPTE 296M, SMPTE 425M-B, ITU-R BT.656, ITU-R BT.601 and SMPTE 297M for Optical Fiber SDI. |
| SDI Video Sampling | 4:2:2 and 4:4:4. |
| SDI Audio Sampling | Television standard sample rate of 48 kHz and 24 bit. |
| SDI Color Precision | 4:2:2 10 bit and 4:4:4 10 bit. |
| SDI Color Space | 4:2:2 YUV, 4:4:4 YUV and 4:4:4 RGB. |
| HDMI Configuration | HDMI automatically configures to connected display. |
| HDMI Resolution | Pixel for pixel HD resolution input to connected device. |
| DVI-D Resolution | Pixel-for-pixel display on LCD displays. |
| DVI-D Configuration | Automatic adjustment using VESA E-EDID1.3. |
| Extras | |
| Real Time Processing | Adaptive pull-down processor guarantees smooth motion display. |
| Video Scaling via DVI-D | Pixel for pixel display. Scale up SD to fill display in 2D modes. Scale up HD to fill display in 2D modes. |
| Display Requirements | |
| Interface | DVI-D connection to LCD computer monitor or HDMI Type A connection to HDMI display. |
| Resolution via DVI-D | 1920 x 1200 or 1920 x 1080 required for HD1080 video SDI formats. 1280 x 800 recommended for HD720 video SDI formats. 2560 x 1600 required for 2K feature film formats. DVI-D displays generally do not support 720p50 or 1080p50 but most recent HDMI displays do. |
| Capturing from copy-protected HDMI sources | The HDMI input of a display must accept either: • 1920 x 1080 for HD1080 video SDI formats or • 1280 x 720 for HD720 video SDI formats A Full HD display should be considered if pixel for pixel video is desired as other HDMI displays present at a lower resolution. |
| Refresh Frame Rate for DVI | Nominal 60Hz, however 48 to 75 Hz recommended. |
In accordance with constant improvement policy of products, El.Man (Elettronica Mangione) reserves the right to modify without notice and at any time, features and prices of its own apparatus.