Gefen Products

Easily Switch Between Two HDTV Digital Video & Audio Sources Using One HDTV Display

The ex•tend•it 2x1 HDTV Digital Audio Switcher enables effortless HDTV video and digital audio source switching using a single high definition display and one digital audio receiver. A simple and reliable solution, the 2x1 HDTV Digital Audio Switcher links any two HDTV sources (DVD players and satellite set tops) to one HDTV display and one digital audio receiver. It completely eliminates the need to disconnect then reconnect multiple HDTV sources, saving time by providing a fundamental tool that brings it all together behind the scenes. When all three devices (the display plus the two sources) are connected to the 2x1 HDTV Digital Audio Switcher and powered on, you simply select which source you want to view on the display using the Switcher, the IR remote that comes with it, or any universal remote you program to work with the Switcher.

High Definition Television Defined

HDTV (high definition television) is a rapidly emerging video standard that transmits large amounts of visual data (resolutions up to 1920 x 1200 and 1080P) using DVI (digital visual interface) connectors, resulting is crisp, highly defined visuals that resemble movies shot on 35mm film. Since 2000, DVD players, computers, televisions and monitors have been equipped with the 24-pin DVI connection ports. DVI is a transmitter of choice for HDTV because it is a purely digital interface that retains the integrity of the video signal through any transmission—even when sent over long lengths of cable. With DVI, there is no digital-to-analog or analog-to-digital conversion process that needs to take place before, during or after transmission. This streamlined, straightforward process makes DVI a preferred interface for HDTV.

How it works
Simply connect your HDTV display to the Switcher’s DVI output and your digital audio to the audio output. Then connect both HDTV sources to the Switcher’s inputs using the DVI and TOSLink cables that come with the Switcher. Once the sources, the Switcher and the display are all powered on and connected, you simply select which source you want to view and listen.

The HDTV Digital Audio Switcher is HDCP pass-through compliant.

Package Includes:

Splits One High Definition SDI Source Signal Four Times

1 SDI Input Becomes 4 SDI Outputs for Real-Time Multi-Viewing

The ex•tend•it 1:4 HD-SDI Distribution Amplifier is a reliable video splitting device that allows a single SDI video source to send data to four HD-SDI displays at the same time. Crisp, highly defined visuals are generated for each distributed output, and multiple formats (NTSC, PAL) plus high definition video resolutions (720 to 1080p) are fully supported.

SDI
SDI (serial digital interface), used primarily in broadcasting, converts and transmits digital video through SDI connectors. It processes high quality standard or high definition video.

How it Works
You simply connect your source to the 1:4 HD SDI Splitter's HD SDI input, then connect your four displays to the Splitter's HD SDI outputs. Once the source, the displays and the Splitter are powered and connected, your source's video appears on all four displays simultaneously.

Package Includes:
1:4 HD-SDI Distribution Amplifier
One 5v Power Supply

Features:
• Saves money because you no longer need a dedicated display for each source
• Streamlines equipment as unnecessary hardware is eliminated
• Distributes video instantaneously
• Includes one-year manufacturer’s warranty and free technical support for the lifetime of the product

Specifications:
• Input/Outputs: SDI - SMPTE 259M-C (270Mbps); HD-SDI - SMPTE 292M (1.485, 1.485/1.001 Gbps); NTSC; PAL:
720p @ 60, 59.94, 50Hz
1080p @ 30, 29.97, 25, 24 & 23.98Hz,
1080i @ 60, 59.94, 50, 48 & 47.95Hz
• Power Supply: 5VDC
• Power: external adapter with locking power connector
• Dimensions: 3.5“ D x 2.125” W x 1” H
• Shipping Weight: 3 lbs.