Sync Type and Polarity submenu

Resolution	50 Hz	56 Hz	60 Hz	75 Hz	85 Hz	Lock at 50/60 Hz✝

640 x 480	108, 408		108, 408	108, 408		108, 408

800 x 600	108, 408		108, 408	108, 408		108, 408

832 x 624			108, 408	108, 408		108, 408

848 x 480			108, 408			108, 408

852 x 480			108, 408			108, 408

1024 x 768*	108, 408		108, 408	108, 408	108, 408	108, 408

1280 x 768*		408 only				408 only

1280 x 1024*	408 only		408 only

1360 x 765			408 only			408 only

1365 x 1024			408 only			408 only

1400 x 1050	408 only		408 only			408 only

576p HDTV	408 only					408 only
720p* HDTV @ 60 Hz only			408 only			408 only

1080p HDTV @ 60 Hz only			408 only			408 only
1080i HDTV	408 only		408 only			408 only

*Native DVI output resolution.

✝The output refresh rate is auto-selected, based on the video refresh rate of input 1.

The optional DVI program output’s horizontal resolution is limited to either 1024 or 1280 pixels. The vertical resolution is the selected vertical resolution.

For output rates with horizontal resolutions of 1024 or below, the ISS DVI output is 1024 x {selected vertical rate}. For example, if the output resolution is set to 640 x 480, then the DVI output resolution is 1024 × 480.

For output rates with horizontal resolutions of 1280 or above, the ISS DVI output is 1280 x {selected vertical rate}.

Resolutions marked with an asterisk (*) in the table above are native DVI outputs, meaning that the DVI output fully supports the selected horizontal and vertical resolution. The DVI output resolution exactly matches the analog resolution.

Rotate the Adjust knob while in this submenu to select the output video type (RGBHV or RGBS).

The display or projector may require a particular combination of horizontal (H) and vertical (V) sync signal polarities. Select the appropriate combination of positive or negative H and V sync by rotating the Adjust knob.

Integration Seamless Switcher • Operation 3-11

ISS 408, ISS 108 specifications

Extron Electronics is renowned for its contributions to the audiovisual industry, providing high-performance devices that meet the demands of professional environments. Two prominent products in their lineup are the ISS 108 and ISS 408 image scaling switchers, which are designed to enhance the management and quality of video signals in various applications.

The Extron ISS 108 is an 8x1 image scaling switcher that allows users to seamlessly switch between multiple video sources while ensuring high image quality. One of its main features is the ability to support a variety of video formats, including resolutions up to 4K. This versatility is crucial for applications in education, corporate settings, and events where different video sources may be required.

In terms of technology, the ISS 108 is equipped with advanced image scaling capabilities that improve the visual quality of the content being displayed. The device utilizes Extron's patented Vector 4K scaling technology, which enhances the clarity and detail of the images while maintaining the integrity of the source material. This technology is invaluable in environments where every detail matters, and it ensures that presentations are delivered at their best quality.

The ISS 408, on the other hand, takes the capabilities of the ISS 108 and elevates them further by offering 4x1 switching capabilities. This enables users to connect up to four video sources, giving them more flexibility in content management. The ISS 408 also supports 4K video resolutions, further solidifying Extron's commitment to delivering high-quality solutions.

Both models are designed with user-friendly interfaces, allowing for easy operation and integration into existing AV systems. They offer extensive control options, including RS-232 and Ethernet, enabling users to incorporate them into automation systems and control environments efficiently.

Another important characteristic of the ISS series is their built-in security features, such as password protection and lockout modes, which are essential for maintaining the integrity of sensitive content being delivered in corporate or educational settings.

In summary, the Extron ISS 108 and ISS 408 provide powerful solutions for image scaling and video switching. With advanced technologies like Vector 4K scaling, robust connectivity options, and intuitive control interfaces, these devices stand out as essential tools for any professional audiovisual application. Their focus on quality, flexibility, and security makes them ideal choices for enhancing video presentations in various environments.

Resolution

50 Hz

56 Hz

60 Hz

75 Hz

85 Hz

Lock at 50/60 Hz✝