Extron electronic ISM 824 manual 13 A/V mute buttons status according to signal type

To mute or unmute a signal, do the following:

1.	In the signal type field, click Video only, Audio only, or Video & Audio
	depending on the signal type to be muted
2.	Click Mute for the output to be muted. The gray button changes color
	according to the muted signal (see Note and figure 6-13), and shows “muted”.
	The page refreshes and the ISM 824 updates with the selection.

NIf the output is muted for audio, the button shows red. If the output is muted for video, the button shows green.

If the output is muted for video and audio, the button shows amber.

Figure 6-13 — A/V mute buttons status according to signal type

To freeze an output image, do the following:

1. Click in the Freeze check box. The page refreshes and the device is updated.

NThis feature is not available for pass-through outputs and wideband cards.

To start Auto Image for an output, do the following:

1. Click Start in the Auto Image column against the desired output. The page refreshes and the device starts Auto Image mode for that selected output.

NThis feature is not available for pass-through outputs and wideband cards.

ISM 824 Integration Scaling Multiswitcher • HTML Operation 6-15