Extron electronic MLS 506SA, MLS 506MA, MLS 306 manual User Mode, Special features

Models: MLS 306 MLS 506MA MLS 506 MLS 506SA

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Serial Communication, cont’d

User Mode

The User Mode screen, shown below, includes the most frequently used controls: it emulates the front panel for basic functions (input selection, volume control). See chapter two of this manual for details on basic functions.

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Special features

Audio/video breakaway switching — To switch the audio signal separately from the video signal, check the Audio checkbox (at the right side of the I/O Switching area) and uncheck Video checkbox, then select an input. The MLS switches to that input’s audio source while leaving the previously selected video source active. Alternatively, you can select the Mixer button to switch to the Mix input’s audio. The picture above shows audio breakaway: video is from input 3 and audio from input 4.

To switch the video signal without changing the audio source, check the

Video check box and uncheck the Audio checkbox.

Selecting Mute selects input 0 (no input).

Volume Mute — Check this box (in the lower left corner) to activate the audio mute (Amt) command.

Disable Switcher Front Panel — This feature (shown activated in the picture above) toggles the executive mode on or off to prevent or enable making configuration (menu-based) changes via the MLS’s front panel.

4-8 MediaLink Switchers • Serial Communication

Page 36
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Extron electronic MLS 506SA, MLS 506MA, MLS 306 manual User Mode, Special features