OPERATING THE A/V SCALER PRO

VIDEO CONTINUED

Press OK to begin adjusting settings. Use the LEFT and RIGHT buttons to change settings. Press the OK button once the desired settings are made.

Contrast

Adjusts the contrast in increments of 1 on a scale of 1 to 100 (default 50).

Brightness

Adjusts the brightness in increments of 1 on a scale of to 100 (default 50).

Hue

Adjusts the hue in increments of 1 on a scale of 1 to 100 (default 50).

Saturation

Adjusts the saturation in increments of 1 on a scale of 1 to 100 (default 50).

Sharpness

Adjusts the sharpness in increments of 1 on a scale of 1 to 100 (default 50).

Scale

Adjusts the aspect ratio of the video.

Options: Full, Overscan, Underscan, Letterbox Underscan, Pan Scan Underscan, Letterbox Full, Pan Scan Full

4:3 Source

16:9 Source

Example

Example

Full - Stretches the image to fill the screen

Overscan - Stretches the image to fullscreen and just beyond the border of the display

Underscan - Stretches the image to fullscreen and just within the border of the screen

Letterbox Underscan - Stretches the image to 16:9 aspect ratio with underscan

Pan Scan Underscan - Stretches the image to 4:3 aspect ratio with underscan

Letterbox Full - Stretches the image to 16:9 aspect ratio without underscan

Pan Scan Full - Stretches the image to 4:3 aspect ratio without underscan

N.R. (Noise Reduction) - Only for Composite and S-Video Inputs

Reduces video noise inherent in analog video signals.

Options:

Off - default

Low

Middle

High

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Gefen EXT-GSCALER-PRO user manual Contrast, Brightness, Hue, Saturation, Sharpness, Scale

EXT-GSCALER-PRO specifications

The Gefen EXT-GSCALER-PRO is an advanced video scaler designed to deliver exceptional video quality across various applications, making it a pivotal tool for both professional and home entertainment setups. This device is engineered to upscale and downscale high-definition video signals without sacrificing detail, ensuring that content looks pristine on any display.

One of the main features of the EXT-GSCALER-PRO is its ability to support a wide range of input and output resolutions, ranging from 480p to 4K UHD (3840x2160). This versatility allows users to adapt their video signal seamlessly, whether they are working with legacy equipment or the latest high-resolution displays. Additionally, the scaler supports various video formats, including HDMI, Component, Composite, and S-Video, making it compatible with virtually any source device.

Another standout characteristic is the inclusion of advanced image processing technology. The EXT-GSCALER-PRO employs sophisticated algorithms to enhance video clarity, adjust brightness and contrast, and correct color settings. This ensures that the scaled output retains the original material's integrity while optimizing it for the target display. The device also incorporates de-interlacing capabilities, eliminating flicker and improving motion handling for a smoother viewing experience.

The Gefen scaler features an intuitive user interface accessible through front panel buttons and an included remote control. Users can easily navigate through settings, making adjustments to the aspect ratio, resolution, and other parameters to achieve the desired output. For integration with complex A/V systems, the EXT-GSCALER-PRO is equipped with RS-232 control, allowing for remote management and seamless operation within a home theater or commercial environment.

In terms of build quality, the Gefen EXT-GSCALER-PRO boasts a robust design, ensuring durability and reliability in demanding settings. Its compact form factor makes it easy to place within existing systems without consuming excessive space. Furthermore, it is equipped with a fanless cooling system, reducing noise and enhancing the overall user experience.

In summary, the Gefen EXT-GSCALER-PRO is a versatile, feature-rich video scaler that stands out for its high-resolution support, advanced image processing, and user-friendly operation. Whether for professional video production or enhancing home entertainment, this device provides the quality and performance that users demand.