Extron Electronics ISS 108 - Manual (Page 19)

2-5 Integration Seamless Switcher • Installation
Standard output connections
The two Program Video outputs, consisting of five BNC connectors and a
15-pin HD connector, output the identical video signal and the same sync
format. The two Preview Video outputs are also identical to each other.
The Program connectors (
4
) output the video image for the program monitor or
projector. The Preview connectors (
5
) output the video image for the local
monitor.
4
5
Preview and Program video output BNC connectors — Connect RGB video
displays to these female BNC connectors. Figure 2-6 shows how to connect
the various video formats.
H/ HV
R
G
B
H /HV
RGBHV
Video
RGBS
Video
V
R
G
B
V
Figure 2-6 — BNC output connections for RGBHV and RGBS video
Program and Preview video output 15-pin HD connectors —
Connect RGB video displays to these two female 15-pin HD
connectors.
6
7
Preview and Program audio output connectors — Connect audio devices,
such as an audio amplifier or powered speakers to these 3.5 mm, 5-pole
captive screw connectors. The connectors output the selected unamplified,
line level audio. See figure 2-7 to properly wire an output connector.
Unbalanced Output
Tip
See caution
Sleeve
Tip
See caution
Balanced Output
Tip
Ring
Sleeve (s)
Tip
Ring
Figure 2-7 — Captive screw connector wiring for audio output
CAUTION
Connect the sleeve to ground (Gnd). Connecting the sleeve to a
negative (-) terminal will damage the audio output circuits.
By default, the audio output follows the video switch. Audio breakaway,
commanded via the front panel, the Ethernet link, or the RS-232 link, allows
you to select from any one of the audio input sources. See chapter 3,
Operation, chapter 4, Programmer’s Guide, chapter 5, Switcher Software, and
chapter 6, Ethernet Operation for details.