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tvONE 1T-C2-750

2:1 DVI-I/HDMI Scaler with Key, Mix, PIP and Seamless Switching

2 × RGB or YUV DVI-I inputs; 1 × DVI-I output

£737 (£884.40 inc. VAT)
Availability: In stock

tvONE 1T-C2-750

tvONE 1T-C2-750 Dual-PIP DVI-I Scaler is based on tvOne's exclusive CORIO2 technology and has two high quality graphic scalers capable of working at full DVI video rates. The two scalers can be used to convert digital DVI-D or analogue DVI-A signals to another format, with full CORIO2 picture-in-picture flexibility.

DVI-D resolutions up to 1920x1200@60Hz and 1080p are supported along with analogue DVI-A (or HD15 via optional adaptor) resolutions up to 2048x2048 at virtually any refresh rate. A wide variety of computer signal formats are available to support PC, Mac and Workstation formats.

The 1T-C2-750 can also be used as a Seamless Switcher device, enabling the user to toggle between the two DVI inputs with instantaneous cuts. Two Still Image Stores are built into the unit which can store ten graphic images each to be used in place of one or both of the DVI-I inputs to add custom logos or backgrounds.

All settings are stored in non-volatile memory and are retained even when power is switched off. Ten user defined presets (two controlled from the front panel) are also available to customise settings for various applications. An On-Screen Display is available to assist in setup. Functions can be controlled via the front panel Push Buttons, Infrared or RS-232. Windows Control Panel software is provided and most third party control systems interface directly with the entire C2 range of products. The unit is housed in a desktop case and an optional rack mount kit holds one or two units.

Variable Zoom to 10X allows you to enlarge any part of the graphic image to fill the entire computer screen and position controls allow you to move around to any area desired. Variable Shrink to as little as 10% allows fitting multiple images next to each other, with full positional controls.

Advanced Features Include Genlock, Chromakey, Lumakey, Mixing And Dual Pip. The Key Mode Allows Computer Graphics To Be Keyed Over Each Other (one Input Over Another). The Keyed Image May Be Faded In And Out.

tvONE 1T-C2-750 Key Features

  • Dual scalers
  • 2x DVI-I Inputs
  • HDMI compatible Inputs and Output
  • Supports HDMI audio
  • 2x Internal Still Image Stores
  • DVI-D I/O support to 1920 x 1200,1080p/60
  • DVI-A I/O support to 2048 x 2048, 1080p/60
  • Analogue supports RGBHV, RGBS, RGsB & YPbPr
  • Control via RS-232, Front Panel and OSD
  • CORIOtools Suite compatible
  • Low latency - 1 to 2 frames delay
  • Variable Image Zoom to 10X and Shrink to 10%
  • Per-pixel or percentage scaling control
  • Single and Dual PIP
  • Autoset - Automatic Analogue picture sizing
  • Chromakey and Lumakey
  • Genlock and Mix
  • EDID and HDCP management
  • Optional Single/Dual Rachmount Kit

tvONE 1T-C2-750 Downloads

Seamless Switching
Logo Insertion
Still Image Store
4:4:4 Chroma sampling

tvONE 1T-C2-750 Specifications


Signal Type 2x DVI-I via DVI-I Connector

Digital DVI-D Format

Max Hd Resolution 1080p@60Hz
Max Pc Resolution 1920x1200@60Hz

Analog DVI-A Format

Max HDTV Resolution 1080p@60Hz
Max Pc Resolutiona 2048x2048
Max Horiz Scan Rate 150KHz
Signal Format RGBHV, RGBS, RGsB, YPbPr
Sync TTL Level, 10KO, Pos or Neg
Termination 75 Ω
R-B-G Level Range 0.5-2.0 Vp-p
Scan Rate Detection Automatic


Signal Type 1x DVI-I via DVI-I Connector

Digital DVI-D Format

Max Hd Resolution 1080p@60Hz
Max Pc Resolution 1920x1200@60Hz

Analog DVI-A Format

Max HDTV Resolution 1080p@60Hz
Max Pc Resolution 2048x2048
Vertical Refresh Rate Any to 250Hz
Signal Format RGBHV, RGBS, RGsB, YPbPr
R-B-G Level 0.7 Vp-p


Size And Position Automatic via AutoSet or Manual
Image Size User-Definable Presets
Image Freeze One Video Frame
Settings Memory Non-Volatile
Zoom Range Variable to 10X Zoom
Shrink Range Variable to 10%
Image Mirroring Horizontal and/or Vertical
Horizontal Filtering Full Digital
Conversion Technology Proprietary - CORIO-2
Frame Rate Conversion Frame add/drop
Color Resolution 24-bit (16.8 Million Colors)
Sampling Rate 162MHz
Digital Sampling 24-bit, 4
Firmware Memory Flash, Upgradeable via RS-232
Analog Video Adjust R-B-G Levels Contrast, Phase

Control Methods

Local via Front Panel Buttons & OSD
Rs-232 Interface via D9 Female Connector
Infrared Remote via IRC-5 Remote Unit


Limited Warranty 2 Years Parts and Labor

Regulatory Compliance

Main Units FCC, CE, RoHS
Power Supplies UL, CUL, CE, PSE, GS, RoHS


Size (h-w-d) 30x200x90mm(1.18x7.87x3.54)
Weight (net) 0.52 kg (1.14 lbs)


Operating Temperature 0° to +50° C (+32° to +122° F)
Operating Humidity 10% to 85%, Non-condensing
Storage Temperature -10° to +70° C (+14° to +158° F)
Storage Humidity 10% to 85%, Non-condensing
Power Requirement External Power Supply 12VDC@1A
Accessories Included 1x Operations Manual
1T-C2-750 1x Power Adapter US, UK or Euro