Extron electronic 124 Manuel D’Utilisation

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UL requirements ................................................................................................................ 2-2
Mounting instructions ....................................................................................................... 2-2

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RGBHV input and output .................................................................................................. 2-4
Audio input and output (HVA models only) .................................................................... 2-4
Remote (RS-232/RS-422) port ............................................................................................ 2-6
Reset button ....................................................................................................................... 2-6
Sync termination switches ................................................................................................. 2-7
Power ................................................................................................................................. 2-7

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Definitions .......................................................................................................................... 3-3
Input and output buttons ................................................................................................. 3-3
Control buttons .................................................................................................................. 3-4
I/O controls ......................................................................................................................... 3-6

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Front panel security lockouts ............................................................................................ 3-7
Power indications .............................................................................................................. 3-8
Creating a configuration ................................................................................................... 3-8

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Viewing a configuration ................................................................................................. 3-15

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Muting and unmuting video and/or audio .................................................................... 3-18

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Using global presets ........................................................................................................ 3-20

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Viewing and adjusting the input audio level (HVA models) ......................................... 3-24

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Viewing and adjusting the output volume (HVA models) ............................................ 3-29

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