7 sw av series switchers • operation, Example 1: select an input, Figure 3-6 — example 2: selecting video input 4 – Extron Electronics SW AV Series User Guide User Manual
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3-7
SW AV Series Switchers • Operation
1
.
(Video AND audio switchers) Select to switch video, audio, or both by
pressing the I/O button.
2.
Select the desired input by pressing the associated input button.
3
.
Observe that the LED for the selected input lights or blinks (audio breakaway
(Video AND audio switchers)
).
1
.
Video (autoswitching) models must be in normal (manual) mode.
2
.
(Video AND audio switchers)
If, after you have selected video and
audio by pressing the I/O button, the Audio LED blinks and the Video
LED is on, the LED s indicate audio breakaway; the selected audio input
is not the same as the video input.
An input can also be selected using an RS-232 device or a third party contact
closure device (4-input and 6-input models only). See chapter 4, Remote Control.
Example 1: Select an input
See figure 3-5 and the following steps for an example in which the input 1 video
and audio is selected for output.
Video switchers must be in normal (manual) mode.
A
(Video AND audio switchers) To select video and audio to switch, if
necessary, press and release the I/O button until the Video and Audio LEDs
light.
8
7
6
5
4
3
2
1
VIDEO
AUDIO
I/O
VIDEO
AUDIO
A
B
1
1
I/O
I/O
LED key: = off, = on
Press
Press
Figure 3-5 — Example 1: Selecting video and audio input 1
B
Press and release the input 1 button. The input 1 LED lights. The video and
audio on input 1 are now selected for output.
Example 2: Select a video input only (video AND audio switcher)
See figure 3-6 and the following steps for an example in which the input 4 video
only is selected for output (audio breakaway).
8
7
6
5
4
3
2
1
VIDEO
AUDIO
I/O
VIDEO
AUDIO
A
B
4
4
I/O
I/O
LED key: = off, = on, = blinking
B
B
Press
Press
Figure 3-6 — Example 2: Selecting video input 4