Kramer 4K UHD DVI ProScale Presentation Matrix Switcher and Dual Scaler with FX

Kramer 4K UHD DVI ProScale Presentation Matrix Switcher and Dual Scaler with FX

Kramer 4K UHD DVI ProScale Presentation Matrix Switcher and Dual Scaler with FX

B&H # KRVP772 MFR # VP-772
Kramer 4K UHD DVI ProScale Presentation Matrix Switcher and Dual Scaler with FX

Kramer 4K UHD DVI ProScale Presentation Matrix Switcher and Dual Scaler with FX

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  • 1Description

The 4K UHD DVI ProScale Presentation Matrix Switcher and Dual Scaler from Kramer is an eight−input 4K UHD (3840 x 2160) dual scaler with special effect transitions for the rental and staging and the live events market and for other applications where a dual−scaler is needed. It features DVI−U inputs (including analog, DVI, and HDMI support) and balanced stereo audio. The unit scales and processes the selected video and audio inputs, and outputs to two independent DVI−I outputs (program and preview) together with two balanced stereo audio outputs.

  • Kramer’s Pix-Perfect scaling technology with extensive high-quality pulldown and de-interlacing algorithms, and full up and downscaling of the video inputs 

  • K-IIT XL Picture-in-Picture Image Insertion technology

  • Any video source can be inserted into or positioned next to any other video source with full window positioning and sizing controls

  • Seamless video switching with cuts or built-in special effect transitions, including horizontal, vertical, diagonal circle and chessboard wipes, crossfading, and more

  • Dual scalers for live seamless transitions from one source to another with two independent outputs (a PREVIEW OUT and a PROGRAM OUT)

  • PREVIEW output includes an OSD menu for making adjustments and can be used for determining how the scaled output looks before displaying live during a presentation

  • Eight preview input buttons for switching a selected input to the PREVIEW output and eight PROGRAM input buttons for switching a selected input to the PROGRAM output

  • Supports up to 4K UHD (3840 x 2160) resolution for single output mode (non-dual scaler); HDTV and computer graphics resolutions with selectable refresh rates

  • Selectable HDMI, VGA, YUV, or CV on each DVIU input and VGA or HDMI on each DVII output

  • Audio-follow-video and breakaway options

  • Advanced de-interlacing functions including 3D comb filtering, film mode, diagonal correction, and motion detection

  • Multiple aspect ratio selections (follow input, follow output, best fit, letterbox)

  • Built-in ProcAmp with enhanced functions such as color correction, gamma, and dither

  • Embedded HDMI audio support as well as eight balanced stereo audio inputs and two balanced stereo outputs

  • Input and output audio level adjustment

  • Selectable power save modes for energy-efficient usage

  • HDCP compliant

  • Luma & Chroma keying

  • Built-in test patterns for screen setup and alignment

  • Advanced EDID management 

  • Analyze the connected output’s EDID for optimal scaling

  • Input and output color space control

  • Supports HDMI deep color for inputs and outputs

  • On-Screen Display (OSD) for easy setup and adjustment (accessible via the IR remote control and via the front-panel buttons)

  • Non-volatile memory; saves last settings

  • Firmware upgrading can be done via USB (via memory stick) or over Ethernet

  • Can be controlled via front panel buttons, over Ethernet, via IR remote control transmitter, RS485 (allowing future optional T-bar control), RS232 serial commands transmitted by a touch screen system, PC, or other serial controller

  • 100 to 240 VAC universal power supply 


  • Projection systems in conference rooms, boardrooms, auditoriums, hotels and churches, production studios, rental and staging
  • Any application where high-quality conversion and switching of multiple and different video signals to graphical data signals is required for projection purposes
In the Box
Kramer 4K UHD DVI ProScale Presentation Matrix Switcher and Dual Scaler with FX
  • Power Cord
  • 2 x DVI-I Male to VGA Female Adapter
  • 2 x DVIA (M) to 5 BNC (F) Adapter Cables (3ADCDMA/5BF1)
  • IR Remote Control
  • Rack Ears
  • Limited 7-Year Warranty
  • Table of Contents
    • 1Description
    Inputs 8 x DVIU (DVID, HDMI, PC, YPbPr and CV) on DVII connectors
    8 x Balanced stereo audio on 5-pin terminal block connectors
    Outputs 2 x DVII (DVID, HDMI and PC) on DVII connectors, 2 x balanced stereo audio on 5-pin terminal block connector
    Compliance With HDMI Standard Supports HDMI (deep color) and HDCP
    Output Resolution 640 x 480 @ 60/75 Hz
    800 x 600 @ 50/60/75 Hz
    1024 x 768 @ 50/60/75 Hz
    1280 x 768 @ 50/60 Hz
    1280 x 800 @ 60 Hz
    1280 x 1024 @ 50/60/75 Hz
    1360 x 768 @ 60 Hz
    1366 x 768 @ 50/60 Hz
    1400 x 1050 @ 50/60 Hz
    1600 x 900 @ 60 Hz
    1600 x 1200 @ 50/60 Hz
    1680 x 1050 @ 60 Hz
    1920 x 1200 @ 60 Hz
    480p60, 576p50, 720p50/59.94/60, 1080i50/60, 1080p23.976/24/25/29.97/30/50/59.94/60, 2K, 4K 30/60 
    Controls Front panel buttons, OSD, IR remote control, RS232 on a 9pin Dsub connector, Ethernet
    Operating Temperature 32 to 104°F (0 to 40°C)
    Storage Temperature 40 to 158°F (40 to 70°C)
    Humidity 10 to 90%, RHL non-condensing
    Power Consumption 100 to 240 VAC, 42 VA maximum
    Dimensions 19 x 9 x 1.7" (43.6 x 22.8 x 4.36 cm)
    Weight 11.7 lb (5.3 kg) approximately
    Packaging Infowvdvydxrxv
    Package Weight 12.5 lb
    Box Dimensions (LxWxH) 21.6 x 13.1 x 4.3"
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