NV5128-MC MULTI CHANNEL MASTER CONTROL SWITCHER

Transcription

1 NV5128-MC MULTI CHANNEL MASTER CONTROL SWITCHER

2 An Integrated Platform for Multi Channel Master Control and Routing Cost Saving Design If you're concerned about the cost of converting your station to digital, the NV5128-MC is just what you've been looking for. This innovative new product is the first ever to combine digital master control and multiformat routing in the same frame. Because there's less hardware, the NV5128-MC costs far less than separate master control and routing switchers. You'll also save the cost of input DAs and interframe cabling. And since the NV5128-MC requires only 8RU, you'll save on valuable rack space as well. Flexible Architecture The system accepts up to 128 video and audio inputs, digital or analog. Input block size is 16, so you can tailor the system to fit your needs. Analog audio inputs are converted to digital using high quality 24-bit converters. Analog video inputs (NTSC or PAL) are decoded and converted to digital with 10-bit accuracy. The NV5128-MC platform supports up to four independent digital master control switcher channels. Master control functions are handled by a plug-in module that occupies multiple output slots in the NV5128 frame. Unused output slots may be used for router buses. Cooling is provided by a plug-in fan assembly. Room air is drawn into the front of the frame and exhausted out the rear. This prevents warm air inside the equipment rack from being recirculated through the frame. The main card cage has a total of sixteen slots. The eight slots in the middle are wired for inputs. The remaining eight slots may be used for master control switcher processor modules or routing switcher output modules. Each SDI master control module requires two slots; each HD-SDI module requires 4. Each routing switcher output module requires a single slot. The system pictured is configured for one channel of HD master control, one channel of SD master control, and 32 SDI router outputs. A router control module is required for systems with router outputs. This module is the same type used in all current NVISION routers. A second router control module may be added to provide full redundancy. The plug-in power supply is the same high efficiency unit used in all current NVISION routers. One supply has enough capacity to run a fully loaded frame with power to spare. A second supply may be added to provide full redundancy. Full Featured Master Control The NV5128-MC provides all of the features you need and expect in a master control switcher. Standard features include A/B mixing with full auto transition control, multi-level video keying, logo store, "squeezeback" effects generator, audio over mixer, and more. Special attention has been paid to audio in the NV5128- MC. The entire audio path including metering and monitoring buses is eight channels wide, allowing you to take full advantage of DTV's multichannel audio capabilities. The system includes built-in embedders and disembedders as a standard feature. Built-in Dolby-E decoding is available as an option. Both Ethernet and RS-422 ports are provided for router control. A dedicated RS-422 port is available for router configuration and diagnostics. Each master control channel has its own set of control and configuration ports, including a dedicated RS-422 port for automation, and Ethernet ports for manual control panel and configuration PC. A full complement of SDI and AES program outputs are provided. A full set of monitoring and metering outputs are also provided. Performance You Can Count On The NV5128-MC is based on the field proven technology of the NV5128 multiformat router. Both of these products were developed by the same dedicated, experienced engineering team the team that pioneered such innovations as synchronous AES routing, digitally-processed time code routing, and large scale HD-SDI routing. System I/O is fully modular and may be customized on a slot by slot basis. BNC connectors are used for all video formats and for unbalanced AES. Phoenix terminal strips are used for time code and balanced AES. 25-pin D connectors are used for analog audio. I/O modules may be installed in unused connector positions to facilitate future system expansion. Alternatively, blank covers may be fitted. Alarms are provided to signal any abnormal operating conditions detected by the system's online diagnostics. Alarm outputs are simple GPIs.

3 Front View Back View

4 System Architecture The NV5128-MC utilizes the same 8RU electronics frame as the NV5128 multi format routing switcher. This versatile platform may be configured as a routing switcher, a master control switcher, or a combination of the two. The NV5128 frame supports a total of up to 128 inputs. Input modules are available for HD-SDI, SDI, analog composite video (NTSC/PAL), AES and stereo analog audio. Input block size is 16, and input types may be mixed and matched as required. The heart of the NV5128-MC is a Master Control Processing Module (MCPM) which plugs into the output space of the NV5128 frame. Each MCPM is a self contained subsystem with its own control processor, crosspoints, and audio/video processing circuitry. A single channel master control system is comprised of a frame, power supply, clock generator or router control module, a single MCPM, and an appropriate number and type of input modules. A second power supply and clock/control module may be added for redundancy if desired. More channels may be added by plugging in additional MCPMs. A single NV5128 frame will support up to four channels of SD or up to two channels of HD. Multiple frames are needed for systems that require more than four channels of SD or more than two channels of HD. SD and HD channels may be combined in a single frame if desired. Supported configurations include one channel of HD plus one channel of SD or one channel of HD plus two channels of SD. Router output buses may be added to systems with less than a full complement of MCPMs. This is accomplished by simply plugging router output modules into vacant output slots and installing a router control module in the frame in place of the clock generator module. 128 Inputs SD Master Control Module (occupies 2 output slots) Video Program Video Preview Audio Program Audio Monitor Audio Metering Motherboard 128 Inputs 128 Inputs SD Master Control Module (occupies 2 output slots) Router Output Module Video Program Video Preview Audio Program Audio Monitor Audio Metering 16 Router Outputs 128 Inputs Router Output Module 16 Router Outputs 128 Inputs Router Output Module 16 Router Outputs 128 Inputs Router Output Module 16 Router Outputs Simplified Block Diagram of Typical System 2 SDI Master Control Channels Plus 64 Router Buses

5 Sample Configurations Because the architecture of the NV5128-MC is so flexible, you have the freedom to build the configuration you want. The universal frame, multiformat input capability, and the ability to combine master control and router functionality allow you to tailor a system to fit your needs. The pictures on this page illustrate just a few of the many configurations that are possible. Color Key: Master Control SDI Video HD-SDI Video Analog Video AES Audio Router Outputs 1-16 Router Outputs Router Outputs Router Outputs Inputs 1-16 Inputs Inputs Inputs Inputs Inputs Inputs Inputs Router Outputs Router Outputs Channel of SD Master Control 32 SDI Inputs 16 Analog Video Inputs 64 AES Inputs 16 Analog Audio Inputs (Stereo) 32 SDI Router Outputs 32 AES Router Outputs Analog Audio Unused 4 Channels of SD Master Control 48 SDI Inputs 16 Analog Video Inputs 48 AES Inputs 16 Analog Audio Inputs (Stereo) HD MCPM Inputs 1-16 Inputs Inputs Inputs Inputs Inputs Inputs Inputs HD MCPM HD MCPM Inputs 1-16 Inputs Inputs Inputs Inputs Inputs Inputs Inputs Inputs 1-16 Inputs Inputs Inputs Inputs Inputs Inputs Inputs Channel of HD Master Control 2 Channels of SD Master Control 32 HD-SDI Inputs 32 SDI Inputs 64 AES Inputs 2 Channels of HD Master Control 32 HD-SDI Inputs 64 AES Inputs

6 Fully Featured Master Control Don t let the compact size or multi channel, multi function capability of the NV5128-MC fool you. It is a fully featured system that provides all of the features found on dedicated master control switchers. And more. Flexible Support for Both SD and HD Three different types of Master Control Processing Modules (MCPMs) are available. They have all been designed to operate compatibly in a multi channel environment. The NV5000-XP-SD is a standard definition MCPM that supports 525/59.94 or 625/50 operation. This module has access to all 128 system inputs for both video and audio. It occupies two contiguous output slots in the NV5128 frame. The NV5000-XP-HD is a high definition MCPM that supports 1080i or 720P operation at either or 50Hz. It has access to all 128 system inputs, up to 64 or which may be video. This module requires four contiguous output slots in the NV5128 frame. Two of these four slots are available for use by HD-SDI router output modules, if desired. The NV5000-XP-SDHD supports all of the SD and HD standards listed above. It has access to all 128 system inputs, up to 64 of which may be video. This module is configurable at time of shipment for either SD or HD operation, and may be reconfigured in the field if required. It is ideal for stations that plan to initially operate in SD and migrate to HD at a later date. This module requires four contiguous output slots in the NV5128 frame. One of these four slots is available for use by an HD-SDI router output module, if desired. Video Processing Each of the NV5000-XP modules features ± 1/2 line autotimers on all video inputs. Video is processed as 10-bit 4:2:2 component digital. Other features of the video processor include: A/B mixer with auto transition control 3 independent linear keyers, each with separate cut and fill inputs, and auto transition control Frame-based DVE for squeezeback effects Built-in logo store, assignable pre or post squeeze Master fade to black with auto transition control Dual program outputs, one with emergency relay bypass Look-ahead preview output Timed clean feed output, assignable to any position in the video path Non synchronous signal bypass on both program and preset buses Support for either 4:3 or 16:9 aspect ratios Enhanced Squeeze is a new feature that is available only on the NV5000-XP-SDHD. In addition to all of the basic squeezeback transitions that are available on the other two modules, Enhanced Squeeze makes it possible to layer a pre-scaled video source over the background video. When the squeeze transition is performed, the foreground video is squeezed back, revealing the layered background. This feature is very useful for airing promos over end-of-program credits. All of the features listed above are included as standard. So you don t need to worry about costly hardware or software options straining your budget. PST Video A/B Mixer 1 Logo A Squeeze 2 3 Logo B PVW Video Out PGM Video 1 Logo A Squeeze 2 3 Logo B Fade to Black PGM Video Out Clean Feed Video Out Simplified Video Block Diagram

7 Audio Processing Audio has been given special attention in the NV5128-MC. Multi channel audio is a key capability of DTV and other new delivery systems. For this reason, the entire audio path, including the monitoring and metering buses, is a full eight channels. Other features of the audio processor include: Audio disembedders for program and preset bus video inputs Dolby-E decoders for program and preset bus inputs (optional) Gain adjust, phase invert, and channel swap on all audio inputs A/B mixer with auto transition control Two independent over mixers Master fade to silence with auto transition control Built-in monitor and meter matrix Audio embedders on program, preview, and clean feed video outputs All of the features listed above, with the exception of the Dolby-E decoder option, are included as standard. PGM Audio Direct Disembedded Decoded Dolby-E PGM Over Audio Input Adjust Input Adjust PGM Over Mixer A/B Mixer PGM Audio Out PST Audio Direct Disembedded Decoded Dolby-E PST Over Audio Input Adjust Input Adjust PST Over Mixer Off Air Audio In AUX Audio In Monitor A Out Monitor B Out Meter Out Simplified Audio Block Diagram

8 System Control The NV5128-MC may be controlled manually or by an automation system. Each MCPM has a dedicated RS-422 port for automation. This allows each channel in a multi channel system to be controlled independently and deterministically. Each MCPM has a 100Base-T Ethernet port for manual control. Multiple MCPMs may be connected to a single network, along with multiple control surfaces. Control surfaces may be configured to control one channel or multiple channels. It is also possible to simultaneously control up to four channels from a single control surface. A customer furnished PC running Windows XP Pro is required for system configuration, logo uploads, and software updates. This PC may also be used to run the optional GUI control software. External Router Integration Since each MCPM has its own crosspoint array, an external routing switcher is not required for basic master control switcher operation. However, in some installations, it may be desirable to use an external routing switcher for source pre-selection or for monitor wall switching. The NVISION NV9000 router control system provides all the necessary hardware and software links to seamlessly integrate multiple channels of master control with an external router. Hardware Control Panel A full function hardware control panel provides comprehensive manual control of all NV5128-MC features. The panel s physical design and layout has been optimized for intuitive operation and ease of use. Controls are grouped logically and are arranged in a manner that will be familiar to any experienced master control operator. Primary functions such as source selection, transition control, and audio monitoring are directly accessible using dedicated controls. Secondary functions such as key, squeeze and logo setups are accessible via a color LCD touch screen. The panel s program and preset rows are equipped with electronically relegendable LCD pushbuttons. This allows source names to dynamically change, a feature that is especially useful in multichannel systems with different source names for each channel. An additional group of 16 user programmable LCD pushbuttons are provided for functions such as channel selection, machine control, or GPI triggers. Graphical User Interface (GUI) A GUI providing the same functionality as the hardware control panel is also available. This virtual control panel is optimized for a 17-inch LCD touch screen. It is ideal for use as in installations where space is limited or where manual control is only occasionally required. The layout and operation of the GUI is patterned after the hardware control panel. This makes it easy for any operator to easily move between the two. The GUI is sold as a software package that is designed to run on a customer supplied PC running Windows XP Pro. A1280x1024 display is required. NV5128-MC Graphical User Interface

9 User Programmable Pushbuttons. These 16 electronically relegendable LCD pushbuttons may be programmed to perform a variety of functions including: channel selection, machine control, automation next event trigger, and other GPI triggers. Audio Controls. Source selection for metering and 2 independent monitoring systems is provided. Level adjustment and a dim function are provided for each of the 2 monitoring systems. Controls for adjustment of program and preset source level as well as audio over ratio are also provided. Menu Screen. This color LCD touch screen provides access to secondary system functions such as keyer setups, squeeze presets, logo store, and audio setups. The 4 rotary knobs to the right of the screen are for parameter adjustment and menu control. Transition Controls. These pushbuttons provide instant selection of transition type and rate as well as video/audio breakaway modes. Source Selection. A Preset and a Program row, each with 24 pushbuttons is provided. The first 16 pushbuttons in each row are used to select primary video/audio sources. The next 6 pushbuttons are for external keys, squeeze, and the built-in logo store. The last 2 pushbuttons are for audio overs. Panel/System Controls. The Panel Lock pushbutton is used to temporarily disable panel operation. The Auto Off pushbutton is used to temporarily disable control of the switcher by automation. The Fade to Blk pushbutton activates the master fade to black function on the switcher processor. If desired, operation of any or all of these pushbuttons may be inhibited using the panel configuration software.

10 NV5128-MC Specifications Electronics Frame Electrical AC Power Connectors Power Consumption Regulatory Mechanical Module Slots Power Supply Slots Dimensions Weight / VAC, 50/60 Hz, auto ranging 2, IEC filtered AC 660 watts maximum, power factor corrected UL listed and CE compliant 8 input module slots 8 output module slots 2 control module slots (1 main, 1 optional redundant) 2 (1 main, 1 optional redundant) 8RU rack mounting, 19 (482.6mm) deep Approximately 100 lbs (45 kg) fully loaded s (all provide 16 inputs and require a single module slot) SDI Video Signal Type Data Rate Cable Equalization HD-SDI Video Signal Type Data Rate Cable Equalization Analog Video Signal Type Input Level Standard definition serial digital video per SMPTE 259M 270 Mb/s Up to 300m Belden 1694A or equivalent cable High definition serial digital video per SMPTE 292M Gb/s Up to 100m Belden 1694A or equivalent cable NTSC or PAL composite video 1 Volt p-p nominal Digital Audio Signal Type Digital audio per AES3 or SMPTE 276 Sample Rate 48kHz Connector Type BNC or Phoenix screw terminals Analog Audio Signal Type Input Level Connector Type Stereo analog audio +24dBu Four 25 pin female D connectors Router Outputs Please refer to the NV5128 Multiformat Router brochure for detailed router performance specifications.

11 NV5128-MC Specifications Master Control Processing Module Video and Audio Inputs Video Processing Signal Path Input Timing Path Delay Audio Processing Signal Path Disembedders Dolby-E Processing Embedders Path Delay Video Outputs Audio Outputs Automation Port Control/Configuration Port Dolby-E Metadata Ports General Purpose Interfaces Up to 128 total, from NV5128 motherboard Emergency bypass video Emergency bypass audio (4 AES) Video reference (loop-thru) 10-bit component digital throughout ± 1/2 line autotimers on all inputs 2 TV frames 24-bit, 48kHz digital (8 channels) throughout Built-in audio disembedders on program/preset video inputs Optional built-in Dolby-E decoders on program/preset audio Built-in audio embedders on program and preview outputs 2 TV frames 2 Program (1 main, 1 monitor) 1 Preview 1 Clean feed Program (4 AES) Monitor A and B (4 AES total) Meters (4 AES) 4 stereo analog audio, assignable to any monitor and/or meter outputs RS-422 serial 100BASE-T Ethernet 2, RS-422 serial 2 GPI inputs, 2 GPI outputs Hardware Control Panel Electrical AC Power Connectors Power Consumption Regulatory / VAC, 50/60 Hz, auto ranging 2, IEC filtered AC 75 watts maximum UL listed and CE compliant Mechanical Mounting Console mount in rectangular cutout Dimensions 29 (736.6mm) W x 15.2 (386.1mm) D; 6.3 (160mm) maximum height above console top Control Inputs and Outputs Panel Control Port GPIs 100BASE-T Ethernet 2 GPI inputs, 2 GPI outputs

12 NV5128MC Ordering Information Base System Components FR5128 8RU frame with single power supply PS6000 Redundant power supply CLK-GEN Sync audio clock gen module (see note 1 below) 5/6/7/8000-NV Router controller module with NVISION protocol (see notes 1 and 2 below) Master Control Processing Modules NV5000-XP-SD SD master control processing module IO5000-XP-SD Rear connector module for NV5000-XP-HD HD master control processing module IO5000-XP-HD Rear connector module for HD MCPM NV5000-XP-SDHD SD/HD master control processing module with enhanced squeeze IO5000-XP-SDHD Rear connector module for SD/HD MCPM NV5000-XP-DOLBY Optional pair of Dolby-E decoders for NV5000-XP s NV5000-SD-IN IO5000-SD-IN NV5000-HD-IN IO5000-HD-IN NV5000-AVC-IN IO5000-AVC-IN NV5000-SA-IN IO-5000-AES-IN-BNC IO-5000-AES-IN-TP NV5000-AA-IN IO5000-AA-IN Router Output Modules NV5000-SD-OUT IO5000-SD-OUT NV5000-HD-OUT IO5000-HD-OUT NV5000-AVC-OUT IO5000-AVC-OUT NV5000-SA-OUT IO-5000-AES-OUT-BNC IO-5000-AES-OUT-TP NV5000-AA-OUT IO5000-AA-OUT 16 input SDI digital video module 16 input SDI digital video rear connector module, BNC 16 input HD-SDI digital video module 16 input HD-SDI digital video rear connector module, BNC 16 input analog video to SDI conversion module 16 input analog video rear connector module, BNC 16 input AES sync module 16 input AES rear connector module, BNC 16 input AES rear connector module, twisted pair 16 stereo input analog audio module 16 input analog audio rear connector module, 25 pin D 16 output SDI digital video module 16 output SDI digital video rear connector module, BNC 16 output HD-SDI digital video module 16 output HD-SDI digital video rear connector module, BNC 16 output SDI to analog video conversion module 16 output analog video rear connector module, BNC 16 output AES sync module 16 output AES rear connector module, BNC 16 output AES rear connector module, twisted pair 16 stereo output analog audio module 16 output analog audio rear connector module, 25 pin D Control Surfaces NV5128-MC-FFCP NV5128-MC-GUI Full function hardware control panel Graphical user interface software (requires customer furnished PC running windows XP Pro) NOTES: At least one Clock Gen or Router Controller module (order 2 for redundancy) is required for every system. Either type of module may be used in systems that are master control only. The Router Controller module must be used in systems with router output buses. In addition to NVISION protocol, Router Controller modules are available that support Philips, Probel, Utah Scientific, Pesa, and SMS-7000 protocols. Contact the factory for details. From North America, Call Toll Free: Outside of North America: Fax: NVISION, Inc. 125 Crown Point Court, Grass Valley, CA Specifications subject to change without notice NVISION, Inc. All Rights Reserved. NVISION is a registered trademark of NVISION, Inc. All other trademarks are the property of their respective owners. NV5128MC 4_05 Printed in the USA.