Kramer VP-424
HDMI to HDMI ProScale Digital Scaler


The VP-424 from Kramer is a high-performance digital scaler for HDMI signals. It up- or down-scales the input to a selectable resolution on an HDMI connector. 

Kramer VP-424 Applications: 

  • Projection systems in conference rooms, boardrooms, hotels and churches. 
  • Home theater up-scaling. 

Kramer VP-424 Features: 

  • Max. Resolution - WUXGA & 1080p. 
  • HDTV Compatible. 
  • Built-in ProcAmp - Color, sharpness, brightness, contrast, etc. 
  • Digital Noise Reduction - On/Off. 
  • Controls - On-screen menus, Freeze button. 
  • Non-Volatile Memory - Saves final settings. 
  • Multiple Aspect Ratio Selections. 
  • USB Port - For firmware upgrades. 
  • Compact MegaTOOLS™ - 2 units can be rack mounted side-by-side in a 1U rack space with the optional RK-T2B universal rack adapter. 

Kramer VP-424 Specifications: 

  • Input: 1 HDMI connector. 
  • Output: 1 HDMI connector. 
  • Output Resolutions: Native, 480p, 576p, 720P, 1080i, 1080p, 640x480, 800x600, 1024x768, 1280x800, 1280x1024, 1360x768, 1400x1050, 1440x900, 1600x900, 1600x1200, 1680x1050, and  1920x1200(RB). 
  • Output Refresh Rate: 60Hz for computer graphics resolutions, 50/60Hz for HDTV resolutions, follow input. 
  • Processing Delay: 20ms. 
  • Controls: Front panel buttons, ON and input LEDs. 
  • Power Consumption: 5.2V DC, 630mA. 
  • Operating Temperature: 0° to +40°C (32° to 104°F). 
  • Storage Temperature: -40° to +70°C (-40° to 158°F). 
  • Humidity: 10% to 90%, RHL non-condensing. 
  • Dimensions: 18.8cm x 11.4cm x 2.4cm (7.4" x 4.5" x 0.9") W, D, H. 
  • Weight: 0.66kg (1.45lbs) approx. 
  • Included Accessories: Power supply. 
  • Options: RK-T2B 19" rack adapter. 
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