Eneo EKR-8/4 Manuel D'instructions page 3

INDEX
1 INTRODUCTION .......................................................................................................................................................3
1.1 Contents of the package .....................................................................................................................................3
1.2 Contents of this Instruction Manual.....................................................................................................................3
1.3 Typographical conventions .................................................................................................................................3
1.4 Safety rules .........................................................................................................................................................4
1.5 Identification data ................................................................................................................................................4
2 EKR-8/4 / EKR-16/4 MATRIX DESCRIPTION..........................................................................................................5
2.1 Specifications ......................................................................................................................................................5
2.2 Connectable devices...........................................................................................................................................5
3 INSTALLATION ........................................................................................................................................................6
3.1 Preliminary operations ........................................................................................................................................6
3.1.1 Opening the package.....................................................................................................................................................6
3.1.2 Checking the markings ..................................................................................................................................................6
3.2 Installation example ............................................................................................................................................6
3.2.1 Cables............................................................................................................................................................................7
3.3 Switching on and off............................................................................................................................................7
3.4 Configuration .......................................................................................................................................................8
3.4.1 Opening and closing ......................................................................................................................................................8
Dip switches and jumper.........................................................................................................................................................8
3.4.3 Inserting the load on the AUX line..................................................................................................................................9
3.4.4 Setting 75 Ohm video input termination .........................................................................................................................9
3.5 Connectors and connections.............................................................................................................................10
3.5.1 Connectors on the back of the matrix ..........................................................................................................................10
3.5.2 DB25 pin configuration.................................................................................................................................................10
3.5.3 Connections for alarm management ............................................................................................................................11
3.5.4 Connecting the matrix to the peripherals .....................................................................................................................11
4 MATRIX OPERATING FEATURES ........................................................................................................................14
4.1 Video input management ..................................................................................................................................14
4.1.1 Automatic switching sequences ...................................................................................................................................14
4.1.2 Day and night automatic switching sequences ............................................................................................................14
4.1.3 Manual selection ..........................................................................................................................................................14
4.1.4 Using the Inc/Dec keys ................................................................................................................................................14
4.1.5 Output video dedicated to the VCR..............................................................................................................................14
4.2 Alarms ...............................................................................................................................................................15
4.2.1 Alarm contact types .....................................................................................................................................................15
4.2.2 Alarm types..................................................................................................................................................................15
4.2.3 Alarm condition reset ...................................................................................................................................................16
4.2.4 Alarm recognition enabling ..........................................................................................................................................16
4.3 Actions on alarms..............................................................................................................................................17
4.3.1 Action to switch videos.................................................................................................................................................17
4.3.2 Action to reposition telemetry.......................................................................................................................................17
4.3.3 Changing the actions ...................................................................................................................................................17
4.4 Excluding video inputs ......................................................................................................................................18
4.4.1 How to exclude the video inputs ..................................................................................................................................18
4.5 Auxiliary line ......................................................................................................................................................20
4.5.1 Control keyboard configuration ....................................................................................................................................20
4.5.2 Video multiplexer control..............................................................................................................................................20
4.5.3 Telemetry receiver control and domes.........................................................................................................................20
4.6 Telemetry protocol ............................................................................................................................................21
4.6.1 Configuring the dome...................................................................................................................................................21
4.6.2 Configuring the switcher/matrix....................................................................................................................................21
4.6.3 Configuring the keyboard.............................................................................................................................................21
4.7 Telemetry transmission over coaxial cable .......................................................................................................22
4.8 PC connection ...................................................................................................................................................22
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Pag. 1 MNNAEKR_0408