...water. • iCOMPEL™ • • Digital signage that informs and educates also doubles as an emergency notification system. • LockPort™  • •  Secure Patchcables that put critical network links under lock and key. • • LockPort cables stay in- until you take ...

Digital optical cable • Digital optical cable • Prodcts using digital output connectors • Many new, high-quality Mini Disc, pro-audio, DAT (Digital Audio Tape), CD, DVD, and laser disc players, as well as digital amplifiers, DSS satellite rece...

4K Digital Video: Truth and Myth • 4K Digital Video: Truth and Myth • 4K is a term to describe a maximum video resolution of 4096x2400 pixels. However, the most commonly used resolution is UHD (Ultra High Definition) at 3840x2160 pixels. This ...

S/PDIF Digital Audio • S/PDIF. • S/PDIF (Sony/Philips Digital Interface Format) is a type of digital audio transfer file format developed primarily by Sony and Philips. It enables the transfer of digital audio without converting it to and from...

...Interface System for digital displays. The M1 system is a versatile and convenient system designed for computer displays, specifically digital projectors. M1 supports both analog and digital signals. • DVI Connector • M1 is basically a modified D...

...HDMI - The digital interface to combine HD video, multichannel audio and more • HDMI - The digital interface to combine HD video, multichannel audio and more • High-Definition Multimedia Interface (HDMI) was the first digital interface ...

Digital input/output (DIO). • Digital input/output (DIO) • Built around simple relays • A digital signal is a signal that exists in one of two states: high or low, open or closed, on or off. A digital input/output (DIO) device is hardware that...

...from a back room to digital signage in lobbies or other public areas. Plus, the video is a lot less susceptible to interference, image skew, and compromised resolution. • Compression makes it possible to run the signal over longer runs — and com...

Tech Area • Welcome to the Black Box Tech Area site. Our Technical Support teams worldwide are dedicated to providing the best support for our products. If you need technical assistance, we offer many services. • Support Center • If you are lo...