By: TV One
Video Conversion
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
Video Switcher/Scaler

The TV One C2-2250A Video Switcher/Scaler is based on TV One's exclusive CORIO®2 technology and provides high quality conversion from Composite, S-Video (YC), YUV, YPbPr, RGB or DVI to analog RGB/YPbPr and DVI at virtually any resolution and refresh rate. NTSC, PAL, PAL-M, PAL-N, SECAM input standards are supported.

All settings are stored in non-volatile memory and are retained even when power is switched off. Ten user defined presets are also available to customize settings for various applications. All the functions can be controlled via the front panel Push Buttons, Infrared, RS-232 or IP. Windows Control Panel software is provided and most third party control systems interface directly with the entire C2 range of products. A front panel LCD makes setup easy. The unit is housed in a desktop case and an optional rackmount kit holds one or two units.

Variable Zoom to 10X enlarges any part of the computer screen to fill the entire video screen and position controls allow movement to any area desired. Variable Shrink to as little as 10% allows fitting the image onto most displays. The high sampling rate insures crisp, clear images, while full bandwidth chroma sampling insures faithfully reproduced, high resolution colors. Motion compensation, diagonal interpolation and a 3:2 Pulldown feature for NTSC significantly improve the image quality. Temporal interpolation greatly improves frame rate conversion by analyzing and merging successive frames. Pixel Level Motion Adaptive Diagonal Interpolation insures high quality de-interlacing of PAL and NTSC signals.

The C2-2250A has advanced Features in addition to all standard C2-2200A features. The Key Mode allows computer graphics to be keyed over an external Composite or YC signal. The keyed image may be faded in and out. Due to the 4:4:4 sampling format, precise keying at the pixel level can be achieved. The Mix Mode permits Seamless Cut, Fade or Wipe transitions between input sources. The PIP Mode allows either of the computer inputs to be inset in a window over the other inputs.The PIP window may be placed anywhere on the screen. The Edge Blending feature allows feathering any or all of the edges; multiple images can be aligned vertically, horizontally, or both to create unusual displays. Using multiple units, any number of images can be blended. Gamma correction is employed to compensate for many of the problems faced when blending projectors. Special preparation of the video in advance is not necessary, since all processing is done within the unit. The Genlock feature insures precise synchronization of the incoming signals.

C2-2250A features include:

  • DVI, Analog & HDTV Scaling
  • NTSC & PAL
  • Audio-Follows-Video Switching
  • Multiple Simultaneous Output Formats
  • Multiple Control Options
  • Signal Quality Controls & Adjustments
  • Upgradeable Video-Processing Engine
  • Expandable
Video Inputs      
Television Standards NTSC, PAL, PAL-M, PAL-N, SECAM 
Composite Video     2x via BNC
YC (S-Video)    2x via 4-Pin Mini-DIN 
YUV /YPbPr    1x via 3-BNC 
Computer Inputs   
Signal Type    1x DVI-D DVI-I Connector
1x Analog via  HD-15 Female  
Format    RGBHV, RGBS, RGsB, YPbPr
PC Resolutions     Any up to 2048x2048
HDTV Resolutions     Any up to 1080p
Computer Outputs   
Signal Type    1x DVI-I via  DVI-I Connector
1x Analog via  HD-15 Connector
Format     RGBHV, RGBS, RGsB, YPbPr
Analog Signals    PC to 2048x2048,HD to 1080p/60
DVI Signals    PC to 1920x1200,HD to 1080p/60
Audio Input/Output  
Inputs     4x Unbalanced via Terminals
Output     Unbalanced via Terminals
Control Methods      
Front Panel Buttons & OSD  
RS-232 Interface  
IP Interface  
Infrared Remote  
Input Expansion Control  
Limited 5 Years Parts and Labor  
Size (H-W-D)   41.5x218x150mm(1.63”x8.6”x5.9”)
Weight (Net)   1.32kg (2.90 lbs)

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Prices and specifications subject to change without notice.