Extron electronic IN1404XT manual Cabling and Rear Panel Views, Input connections

2. Attach one rack mount bracket to that side of the scaler with three screws removed in step 1.

3. Repeat steps 1 and 2 on the other side of the scaler.

4. Insert the scaler into the rack, align the holes in the mounting bracket with those of the rack.

5. Secure the scaler to the rack with machine screws.

Cabling and Rear Panel Views

All connectors are on the rear panel (figure 2-2).

4 4 3 4 9 8

						UTP Link
1	2	1	2	3	5	6	7	11	10

Figure 2-2 — IN1404XT rear panel connectors and power switch

With the exception of input 1 and 2 S-video, all video input and output

	RCA-to-BNC Connector		connections to the scaler are made with female BNC
			connectors. Some types of video output devices do
			not have BNC video output connectors. For these
			cases, a suitable cable or connector adapter is
RCA Connector		BNC Connector necessary between the device output connector and

the BNC input connector of the switcher. The Extron part number for the RCA-to-BNC adapter is 10-264-01.

Input connections

1Input 1 and Input 2 S-video connectors — Connect S-video sources to these

4-pin mini DIN connectors. If necessary, use an 8” Extron SVHS - BNC adapter, part #26-353-01.

— Or —

2

3

Input 1 and Input 2 composite video connectors — Connect composite video

sources to these female BNC connectors.

For input 1 and input 2, video can be connected to either the S-video input or the composite video input, but not both. If you connect to both, the scaler will not accept either signal.

Input 3 and Input 4 connectors — Connect computer or RGB video, component video, S-video, or composite video to these female BNC connectors. Figure 2-3 shows how to connect the various video formats.

4Input 1 through Input 4 audio connectors — Connect each unbalanced stereo audio input to these pairs (left and right) of RCA connectors. Computer sound cards and other devices with a 3.5 mm mini output connector can be connected using an optional Extron IN9107 3.5 mm stereo mini male to (2) RCA male cable.

IN1404XT Video Scaler and Switcher • Installation 2-3