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MNNAEKR_0408
2 EKR-8/4 / EKR-16/4 matrix description
2.1 Specifica tions
The EKR-8/4 / EKR-16/4 matrix is a product for professional use in applications for security and
surveillance. In a security system it is used to control 8/16 video inputs on 4 outputs, using remote keyboards.
The following is a list of its main features:
•
Video
programming
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Menu in four languages (Italian, English, French and German)
•
Different switching sequences (day and night) for each output video
•
Date and time management settable from the user
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VCR trigger management
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Telemetry control on RS485 auxiliary line and on coaxial cable
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Matrix control using 4 serial RS485 lines for remote control devices
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Identification tests for each output
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Completely configurable alarm input for each input video
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Types of alarm reset: manual from keyboard, external, timed, automatic
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Relay can be activated by each alarm
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Alarm condition warning buzzer
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Video signal masking on fixed camera
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RS322 serial line for the PC control
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75 Ohm video input termination removable
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Video switching or reposition in case of alarm
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Video input exclusion from switching sequence on public monitors
2.2 Connecta ble devices
Keyboards:
Connect a max. of 4 keyboards using the KEYBOARDS lines:
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new series MTC-1: used for complete matrix control
Telemetry receivers:
Control of telemetry receivers using the AUX line:
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Videotec receivers DTMRX1, DTRX3, DTRX1, DTRXDC, MICRODEC485, DTMRX2
•
Dome with protocol Pelco ‘D’
•
Eneo
receivers
Control of telemetry receivers using the video lines (COAX transmission):
•
Videotec receivers DTRX3 fitted with a DTCOAX, DTMRX2 board
Multiplexer videos
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Multiplexer
Javelin
color
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Multiplexer
Javelin
B/W
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Multiplexer Eneo color
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Multiplexer Eneo B/W
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Multiplexer Videotec SP16C
