Ethernet Operation, cont’d, Control | Extron electronic ISM 482

Ethernet Operation, cont’d

Control Page

On the Control page (figure 6-2), you can select an input to either or both outputs. The Control page also provides facilities to check the frequency of an input and to mute outputs. Access the Control page by clicking the Control tab.

Creating a tie

Select and switch an input to an output as follows:

1.	Click the Video/Audio, Video, or Audio button to select both the video and
	audio planes, the video plane only, or the audio plane only for switching
	(audio follow or audio breakaway).
2.	Select an input for output 1 or output 2 by clicking the desired input button
	for either output 1 or output 2. After the RGB delay, the selected input is
	displayed on the designated monitors. The selected input button turns blue

to indicate a video and audio or video only selection, or yellow to indicate an audio only selection. The RGB delay is user-selectable. See “Changing the RGB delay”, below.

Changing the RGB delay

The RGB delay interval for each output defines how long the screen is blanked when you are selecting a new input for the connected monitor.

Change the RGB delay for an output as follows:

1.	Click in the RGB Delay field for the desired output. A drop-down scroll box
	appears (figure 6-3).

Figure 6-3 — RGB delay scroll box

2.	Click and drag the slider or click the scroll up ( ) or scroll down ( ) button
	until the desired interval is visible.
3.	Click the desired interval.

Blacking out the screen and muting the audio

You can mute the video (blackout the screen) and/or audio to output 1 and/or output 2 from the control page as follows:

1.	Click the Video/Audio, Video, or Audio button to select both the video and
	audio planes, the video plane only, or the audio plane only for muting.
2.	Click the Output 1 or Output 2 Black/Mute button. The Black/Mute button
	turns blue to indicate a video and audio mute or video only mute, or it turns
	yellow to indicate audio mute. If you muted the output that is selected on the
	front panel, the front panel Black and/or Mute LEDs light.

Click the Black/Mute button again to unmute the video and/or audio.

Extron electronic ISM 482 manual Ethernet Operation, cont’d, Control, Creating a tie