Marshall Electronics Broadcast division description and specifications for Multi-Viewer System model MMV-XXI. A multi viewer system with optional input/output modules perfect for environments with multiple video feeds.

The Montage MMV-XXI modular video multi-viewer system offers high-density delivery of 3G-SDI, HDMI, and Composite video. The 1U platform unit supports up to 6 modules. One unit can support up to 21 video input channels. The output module provides one HDMI output and one VGA output along with analog audio. The MMV- XXI provides a Xio-BUS and uses a standard SNMP protocol which can be managed by a centralized monitoring and management system. Dual redundant power supplies are standard.

• OVERVIEW
• OPTIONAL INPUT MODULES
• OPTIONAL OUTPUT MODULES

Multi-viewer GUI	Multi-viewer Display

Model	Description
MMV-DPSF	MVS Frame with Dual Power supplies
MMV-CVSD	4 Channel SDI / Composite Input card
MMV-SDHD	4 Channel HD-SDI Input card
MMV-HDI	4 Channel HDMI Input card
MMV-HDOM	HDMI / VGA Output card
MMV-SDIOM	HD-SDI / HDMI Output card
MMV-XXI-HD	Multi-viewer System includes 20 HDSDI Inputs and One HDSDI Output
MMV-XXI-2HD	Multi-viewer System includes 16 HDSDI Inputs and Dual HDSDI Outputs
MMV-XXI-B	Multi-viewer System includes 4 HDSDI Inputs and One HDSDI Output

Optional Input Modules
	MMV-CVSD - SDI Composite x 4 input module MMV-CVSD is a input module for MMV-XXI modular multi-viewer system. The MVS-CVSD provides 4 channels of SDI/Composite (auto detect) video input and 4 channels of analog audio input. The MVS-CVSD also provides tally interface, audio absence/silence/out-of-range detection, video freezing detection, EDH detection, real-time video analysis, waveform display, and dynamic UMD function.
	MMV-SDHD HD-SDI x 4 input module MMV-SDHD is an input module for the MMV modular multi-viewer system. The MMV-SDHD provides 4 channels of HD-SDI (auto detect) video input and 4 channels of analog audio input. The MMV-SDHD also provides tally interface, audio absence/silence/out-of-range detection, video freezing detection, EDH detection, real-time video analysis, waveform display, and dynamic UMD function. The MMV-XXI series multi image processor is ideal for displaying HDTV and other high resolution serial digital video.
	MMV-HDI HDMI x 4 input module MMV-HDI is an HDMI input module for the MMV modular multi-viewer system. The MMV-HDI provides 4 channels of HDMI inputs with embedded audio. It supports the input resolution of 720p, 1080i, and 1080p. The MMV-HDI also provides audio absence/silence/out-of-range detection, video freezing detection, EDH detection, real-time video analysis, waveform display, and UMD function.

Optional Output Modules
	MMV-HDOM HDMI / VGA output module MMV-HDOM is an HDMI output module for the MMV modular multi-viewer system. The MMV-HDOM provides one HDMI and one VGA output. The MMV- HDOM also provides an HDMI input channel which can be used for connecting a computer for monitoring. The output resolution is up to 1920x1080. The VGA port has an optional mini-insert module which gives the customer a VGA output and an audio output. Operator can use any web browser to remotely control the unit through a 1000/100M Ethernet port.
	MMV-SDIOM HD-SDI / HDMI output module MMV-SDIOM is an output module for MMV series modular multi-viewer system. The MMV-SDIOM provides one HD-SDI and one HDMI output. The MMV- SDIOM also provides an HDMI input channel which can be used for connecting a computer for monitoring purpose. The output resolution is up to 1920 x 1080. The 15 Aux connector port has an optional breakout module which gives the customer access to the analog audio output. Customers can use a PC with any web browser to remotely control the unit through the 1000/100M Ethernet port.