Operating instructions

5.13 ENEO DVR
5.13.1 Description
The DLR-204, DLR-109, DLR-116 DVR allow linking respectively 4, 9 and 16 videos that are digitised and
shown in a compound output image.
ATTENTION
Set the following paramters in the DVR menu:
in the “System Information” menu set the address of the “Unit ID” device, with a value between
1 and 99;
in the “RS232/RS485” menu set RS485 with the baudrate between 300 and 38400, None, 8, 1,
“remote control”.
5.13.2 Direct link
White RS485A Rx+
Yellow RS485B Rx-
The link is a one-way RS485 type, and the maximum distance between the keyboard and the multiplexer is
1,200 meters.
5.13.3 Configuration of the multiplexer
Configuration can be done from the keys on the DVR or from the DCT keyboard if the multiplexer has
previously been configured for RS485 communications.
Please refer to the relative manual.
5.13.4 Configuration of the keyboard
When the keyboard is being configured, the sub-menu must be set as follows:
DIRECT
LINK
INDIRECT
LINK
Type MULTIPLEXER 4/2 ... 128/16
Protocol ENEO DLR-204/109/116 MACRO
Baudrate 300-38400 1200-38400
Indirizzo (*) (**)
Multiplexer ------------------- ENEO DLR-204/109/116
(*) More than one keyboard can be linked to each ENEO DVR, the keyboard identification number is of no
importance here. Various DVR can be controlled from the same keyboard as long as they are identified by
different unit numbers.
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DVR