Specifications

Model AC1120A, AC1121A, AC1122A, AC1123A
2
Table of Contents
1.0 GENERAL ............................................................................................................5
1.1 FEATURES ...........................................................................................................6
2.0 INSTALLATION.................................................................................................6
2.1 INPUT AUDIO & VIDEO CONNECTIONS .............................................................6
2.1.1 AV INPUTS ON STANDARD UNIT .....................................................................6
2.1.1.1 VIDEO INPUTS...............................................................................................7
2.1.1.2 AUDIO INPUTS ..............................................................................................7
2.1.2 AUDIO INPUTS ON UNITS WITH RJ45 ..............................................................8
2.1.2.1 RJ45 input with Video and Power...................................................................8
2.1.2.2 RJ45 input with Video and Audio ...................................................................8
2.2 OUTPUT AUDIO & VIDEO CONNECTIONS..........................................................8
2.2.1 AV outputs on standard unit ......................................................................8
2.2.2 AV outputs on units with RJ45...................................................................9
2.2.2.1 RJ45 output with Video and Power (JP) .........................................................9
2.2.2.2 RJ45 output with Video and Audio (JA).........................................................9
2.2.2.3 RJ45 output with Video and RS232 Serial (JR) ...........................................10
2.3 POWER INPUT CONNECTION .............................................................................10
2.4 CONTROL INPUTS..............................................................................................11
2.4.1 Basic Unit with RS-232 Control (no IP) .................................................11
2.4.1.1 Primary RS-232 Control Port.........................................................................11
2.4.1.2 Auxiliary RS-232 Control Port ......................................................................11
2.4.2 Units with IP control................................................................................12
3.0 OPERATION......................................................................................................12
3.1 FRONT-PANEL BUTTONS AND INDICATORS.....................................................12
3.1.1 Viewing Audio and Video Routings or “Ties” .......................................13
3.1.1.1 Viewing ties by Video and Audio..................................................................13
3.1.1.2 Viewing ties by Video only............................................................................14
3.1.1.3 Viewing ties by Audio only............................................................................14
3.1.2 Making Audio and Video Routings or “Ties” ........................................15
3.1.2.1 Making a tie by Input......................................................................................15
Video and Audio to follow each other .......................................................................15
Video only or Audio only ...........................................................................................15