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Model AC1120A, AC1121A, AC1122A, AC1123A
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Table of Contents
1.0 GENERAL.....................................................................................................4
1.1 FEATURES....................................................................................................4
2.0 INSTALLATION..........................................................................................5
2.1 INPUT AUDIO & VIDEO CONNECTIONS........................................................5
2.2 OUTPUT AUDIO & VIDEO CONNECTIONS.....................................................6
2.3 POWER INPUT CONNECTION .........................................................................7
2.4 CONTROL INPUTS.........................................................................................7
2.4.1 Matrix with RS-232 Control (no IP)....................................................7
2.4.1.1 Primary RS-232 Control Port....................................................................8
2.4.1.2 Auxiliary RS-232 Control Port..................................................................8
2.4.2 Units with IP control............................................................................9
3.0 OPERATION................................................................................................9
3.1 FRONT-PANEL BUTTONS AND INDICATORS..................................................9
3.1.1 Viewing Audio and Video Routings or “Ties”...................................10
3.1.1.1 Viewing ties by Video and Audio ...........................................................10
3.1.1.2 Viewing ties by Video only..................................................................... 11
3.1.1.3 Viewing ties by Audio only.....................................................................12
3.1.2 Making Audio and Video Routings or “Ties”....................................12
3.1.2.1 Making a tie by Input ..............................................................................12
Video and Audio to follow each other.................................................................12
Video only or Audio only....................................................................................13
3.1.2.2 Making a tie by Output............................................................................ 13
Video and Audio to follow each other.................................................................13
Video only or Audio only....................................................................................13
3.1.3 Recalling Presets (routing patterns)..................................................14
3.1.4 Saving Presets (routing patterns) ......................................................14
3.1.5 Disconnecting all AV outputs (blank preset) .....................................14
3.1.6 To reset system to factory defaults.....................................................14
3.1.7 Using the Front Panel VU meter .......................................................14
3.2 CONTROL COMMANDS (RS-232 AND IP)...................................................16
3.2.1 Naming Functions..............................................................................17