tvONE 1T-C2-750 – Dual DVI Scaler Plus with PIP

Product Overview

The tvONE 1T-C2-750 is a dual-input HDMI/DVI scaler built on tvONE's CORIO2 technology, offering two independent high-quality graphic scalers with picture-in-picture (PIP) and seamless switching capability. Each scaler processes digital HDMI, DVI-D, or analog DVI-A signals independently, supporting output resolutions up to 1920x1200 and 1080p/60Hz. With variable zoom to 10x and shrink to 10%, the unit provides fine-grained control over image sizing and positioning. AV integrators and broadcast engineers use the 1T-C2-750 where two signal sources must be displayed together or switched between on a single display.

Product Description

The 1T-C2-750 houses two CORIO2 scalers in a single compact unit, each capable of processing a full DVI video stream at very low latency — typically 1 to 2 frames. The two DVI-I inputs accept digital HDMI or DVI-D signals up to 1920x1200 and 1080p/60Hz, as well as analog DVI-A signals up to 2048x2048 resolution. This makes it equally capable with both legacy analog and modern digital sources. PIP mode allows one image to be displayed within the other, with full positional and size control. Zoom functionality enlarges any portion of the image up to 10x to fill the screen, while shrink mode reduces images to as little as 10% for side-by-side multi-source display. Two internal still image stores hold up to 10 graphic images each, which can substitute for a live input — useful for displaying logos, backgrounds, or instructional content during presentations. Chromakey and Lumakey processing support video compositing applications. Genlock and Mix functions allow the outputs of both scalers to be combined. Control is available via front panel, CORIO Tools Suite software, RS-232, or third-party control systems. An optional rack mounting kit is available for 19-inch rack deployment.

Key Features

• Dual Independent CORIO2 Scalers — Two full-bandwidth graphic scalers operating simultaneously with 1–2 frame latency.
• Picture-in-Picture (PIP) Mode — Displays both inputs simultaneously with adjustable size and position.
• Variable Zoom to 10x and Shrink to 10% — Per-pixel control over image enlargement and reduction for precise display management.
• DVI-I Inputs with HDMI Compatibility — Accepts digital DVI-D/HDMI up to 1920x1200 and analog DVI-A up to 2048x2048.
• Two Internal Still Image Stores — Each stores up to 10 graphic images for use as backgrounds or logos in place of a live input.
• Chromakey and Lumakey — Supports video compositing using color or luminance-based keying.
• Genlock and Mix Output — Combines scaler outputs for broadcast-style overlay and mixing applications.
• Seamless Switching — Instantaneous cut between the two inputs without black frames or signal interruption.
• Multiple Control Options — Front panel, RS-232, OSD, and CORIOtools Suite software control supported.
• EDID and HDCP Management — Active EDID handling and HDCP compliance for protected digital sources.

Typical Applications

• Broadcast studios requiring dual-source compositing and keying on a single output
• Presentation systems displaying presenter content alongside reference material simultaneously
• Houses of worship with live video and graphics overlay on a single display
• Control rooms where two signal sources must be monitored on a single display
• Digital signage systems requiring programmatic image substitution via still stores
• Training environments displaying instructor and reference source side by side

Technical Specifications

Frequently Asked Questions