Operating instructions

5.4 Video Matrixes VKR-16/4 and VKR-32/8 ENEO
5.4.1 Description
The VKR-16/4 and VKR-32/8 matrixes are products for professional use in security and surveillance
applications, dedicated to the management of video signals.
The VKR-16/4 and VKR-32/8 matrixes have switching functions, alarm management and on screen menu
programming and are also provided with an auxiliary line that can be used for telemetry control and a line for
VCR control. See the matrix manual for further information about this.
5.4.2 Connection
T he connection diagram is as follows:
DCT
RJjack Interf ace IN Interface OUT
Matrix
RS485A White A RX TX
TX RX
RS485B Yellow B GND GND
In the matrix set the communication protocol for port 3 (RS232 PC) as follows:
baudrate 9600, parity: none, protocol: PC, number of characters: 8. It is only possible to set up the matrix
using keyboards of the type VKR-KB1 or VKR-KB2 ENEO..
5.4.3 Configurazione della tastiera
While configuring the keyboard, the COMMUNICATIONS / VIDEO submenu (see § 4.2.3.1 - Video,
pag.22), should be set as follows:
ENEO VKR-16/4 ENEO VKR-32/8
Type 16/4 ENEO VKR 32/8 ENEO VKR
Protocol ENEO ENEO
Baudrate 9600 9600
Address 1..4 (*) 1..4 (*)
Multiplexer ------------------- -------------------
(*) The presence of more than one keyboard connected to the switcher makes it necessary to define different
identification numbers (from 1 to 4) for each keyboard.
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