Marshall Electronics Broadcast Multimedia Division description and specifications for LCD rack model QVR-HDSDI

This quad viewer processor enables simultaneous display of 4 distinct signals on any monitor with DVI input. It offers 5 input options: HD-SDI x 4 and DVI-D x 1. The processor provides 4 layout choices and eliminates the need for an external Under Monitor Display, offering an integrated In-Monitor Display solution. It supports full 1920 x 1080 resolution output and includes features like RotoMenu, high-resolution scaling, and deinterlacing. The quad viewer also features soft tally indicators, on-screen audio presence indicator, and video time code. It has an RS-422 / 485 connection for control communication and offers field-upgradable firmware via the same port. The processor allows direct brightness, contrast, and color adjustments and includes multiple frame marker overlays and a blue gun for color adjustment.

• Quad Viewer control box enables simultaneous display of 4 signals on any DVI monitor
• Choose from 5 inputs: 4 HD-SDI + 1 DVI-D
• Select from 4 different display layouts
• In-Monitor Display solution, no external UMD required
• Supports Image Video, NVISION, TSL, MEI protocols
• Full HD 1080p output resolution
• Unique RotoMenu for quick, direct menu navigation
• High-res scaling and deinterlacing
• Three-color soft tally indicators (Red, Green, Amber)
• On-screen audio presence indicator
• On-screen video time code display
• RS-422 / 485 connection with loop-through for control communication
• Field-upgradable firmware via RS-422 / 485 port
• Direct adjustment of brightness, contrast, and color
• Multiple frame marker overlays with center mark