4.2IR Remote Control

The hand held IR remote control enables the user to access many of the functions of the QuadScan. Since the IR unit is intended to access the most commonly used functions, certain setup functions of the QuadScan may only be accessed via the Front Panel or via RS-232/422. This prevents the accidental use of some controls (i. e. switching to an unsupported output resolution) and keeps the interface simple. The Remote Control interface is indicated in Figure 3. The Remote Control is a line of sight device; the IR receiver is mounted inside the QuadScan next to the LED displays. The Remote Control will only operated when it is within the line of sight of the LEDs of the QuadScan. The maximum range is about 25 feet.

Several controls are available from the IR unit, (Input Horizontal and Vertical Size and Position, Video Functions, selection of the Motion Processing Type, and selection of the Input Source)

The Input Horizontal Size and Position may be activated by pressing the Size/Position/Zoom button. The first touch of this button enables the Input Horizontal and Vertical Size to be adjusted with the positional button of the Remote Mouse. A second touch of this button enables the Horizontal and Vertical Position to be adjusted with the positional button of the Remote Mouse. Subsequent touches of this button continues cycling through these 2 functions in the indicated order.

The Video Functions of Contrast, Brightness, Saturation and Hue may be activated by touching the Video Function button. The first touch of this button enables the Brightness to be adjusted with the positional button of the Remote Mouse. The second touch of this button enables the Contrast to be adjusted with the positional button of the Remote Mouse. The third touch of this button enables the Saturation to be adjusted with the positional button of the Remote Mouse. The fourth touch of this button enables the Hue to be adjusted with the positional button of the Remote Mouse. Subsequent touches of this button continue cycling through these 4 functions in the indicated order.

The selection of the Motion Processing Type may be activated by touching the Motion Processing button. The first touch of this button selects Automatic Motion Detection and Compensation. The second touch of this button selects Film Processing Mode. The third touch of this button selects Video Motion Processing Mode. The fourth touch of this button selects Still Video Mode. Subsequent touches of this button continue cycling through these 4 functions in the indicated order.

The selection of the Input Source may be activated by touching the Signal Routing Button. The first touch of this button selects the automatic selection of input source according to the priority scheme of 3.3.10 (VGA, YUV A, YUV B, S-VHS A, S-VHS B, Composite A, Composite B). The second touch of this button selects VGA pass through (if present, or the next highest priority device if no VGA signal is present). Subsequent touches of this button cycle descend through the priority list, cycling through to the top.

The Selection of the Input Aspect Ratio may be achieved with the Trigger button of the IR Remote. The first touch of this button selects 4:3 Aspect Ratio Input. The second touch of this button selects Letterbox 4:3 input. The third touch of this button selects 16:9 Aspect Ratio Input. Subsequent touches of this button continue cycling through these 3 functions in the indicated order.

Operation of the IR remote control may be enabled or disabled by the use of Front Panel or RS-232/422 Control. If the IR appears to be ineffective, examine the IR ON/OFF selection using the Front Panel to ensure that the IR Remote is ON.

4.2.1Mode Reset with the IR Remote Control

The IR Remote Control unit’s Reset button will execute a QuadScan Mode Reset

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FOCUS Enhancements TView Quad Scan Manual user manual Mode Reset with the IR Remote Control
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TView Quad Scan Manual specifications

FOCUS Enhancements has established itself as a leader in the field of video technology with its TView Quad Scan. This innovative device specifically caters to the needs of professionals in the video production arena, offering advanced features that assist in delivering high-quality visual outputs.

The TView Quad Scan is primarily designed for users who require the ability to display and manage multiple video sources simultaneously. It supports up to four inputs and can output to a single screen, providing a streamlined way to view and manage your content. This feature is particularly advantageous for live event production, video conferencing, and broadcasting, allowing operators to monitor several feeds without the need for multiple monitors.

One of the standout characteristics of the TView Quad Scan is its advanced scaling technology. The device features high-performance scaling algorithms that ensure each input is resized and optimized for output without sacrificing image quality. This means operators can switch between different video resolutions seamlessly, adapting to various content formats on-the-fly.

In terms of connectivity, the TView Quad Scan is equipped with a range of input options, including HDMI, SDI, and composite video, making it versatile and compatible with various video equipment. The outputs support HD resolutions, which are essential for today's high-definition displays, further enhancing its usability in modern production environments.

The user interface of the TView Quad Scan is designed with simplicity in mind, featuring an intuitive layout that allows for easy navigation through its many functions. Operators can quickly adjust settings, switch inputs, and modify configurations using either the front panel controls or remote access via a web interface. This flexibility is beneficial in fast-paced production environments, where time is often of the essence.

Moreover, the TView Quad Scan offers features such as picture-in-picture (PiP) functionality, which allows users to overlay video sources for enhanced presentations and analysis. This capability is particularly useful in scenarios such as sports broadcasting and educational environments, where multiple angles or supplementary visuals enhance the viewer's experience.

In conclusion, the FOCUS Enhancements TView Quad Scan stands out as a robust video management tool designed to meet the diverse needs of today's media professionals. With its advanced scaling technology, multiple connectivity options, and user-friendly interface, the TView Quad Scan is an invaluable asset for anyone looking to elevate their video production capabilities.
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