/ / /

HDMI, PC and CV to HDMI Classroom Switcher / Scaler


FREE Shipping on orders over $100

The VP-439 is a high-performance digital scaler for computer graphics video, composite and HDMI signals, including audio. It up/down scales the selected HDMI, CV or computer graphics video/YPbPr input and outputs it to HDMI on a DVI-I connector.

Features & Benefits

  • HDTV Compatible.
  • HDCP Compliant.
  • Auto Switching - Searches for a valid signal when the input signal is lost.
  • Automatic Input Audio Detection and Selection - Selects embedded audio for HDMI inputs, or analog audio when DVI is detected.
  • Auto-Power Down - If no input signal is detected for 2 to 3 minutes, output is shut down.
  • Maximum Resolution - Up to 1080p/WUXGA.
  • Analog Audio Inputs - For CV, PC and HDMI.
  • Lip Sync Delay
  • On-Screen Display (OSD) - For easy setup and adjustment, accessible via the front-panel buttons.
  • Flexible Control Options - Front panel buttons, OSD (on-screen display), Web page, Ethernet, RS-232.
  • Built-in ProcAmp - For convenient adjustment of video parameters, such as brightness, contrast, color, sharpness and hue.
  • Non-Volatile Memory - Saves final settings.
Product Use Diagram

Product Specifications

Input1 HDMI with unbalanced stereo on a 3.5mm mini jack; 1 PC/HD (RGBHV/YPbPr) on a 15-pin HD connector with unbalanced stereo on a 3.5mm mini jack; 1 composite video on an RCA connector with unbalanced stereo on 2 RCA connectors
Output1 HDMI on a DVI-I connector with unbalanced stereo on 2 RCA connectors
Ports1 Ethernet on an RJ-45 connector; 1 RS-232 on a 9-pin D-sub connector
Output ColorspaceRGB/YPbPr
Output Refresh Rate60Hz for computer graphics resolutions; 50/60Hz for HDTV resolutions
Processing Delay30ms approx
ControlsFront panel buttons; Menu-driven OSD control; Web page
Power Consumption5V DC 1.1A
Operating Temperature32° to 104°F (0° to +40°C)
Storage Temperature-40° to 158°F (-40° to +70°C)
Humidity10 - 90% Non-condensing
Product Dimensions W, D, H8.46" x 6.4" x 1.7" (21.5cm x 16.3cm x 4.36cm)
Product Weight2.43 lbs. (1.1 kg)