V-DVR5108/DVD / V-DVR5116/DVD 1.0 version - User’s manual
All rights reserved © NOVUS Security Sp. z o.o.
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7.
MULTIPLEXER’S OPERATI-G FROM -V-KBD60 SYTEM KEYBOARD
NV-DVR5108 and NV-DVR5116 recorders can be remotely controlled from the level of
NV-KBD60 system keyboard. The control is done through the RS-422 port. Thanks to that, it is
possible to control many recorders (up to 10) by using just one keyboard.
Daisy chain cannot exceed 1200m. and branches from the main line 1.5m.
The keyboard has the buttons whose function and description correspond to recorder’s buttons.
All the recorder’s functions are available. Additionally, liquid-crystal unit displays basic information
about functions, transmission parameters etc.
It is also possible to control PTZ cameras through the RS-485 port using the keyboard. This type of
control is independent from the front panel control. As opposed to the front panel control, the keyboard
allows you to fully take advantage of all PTZ cameras functions.
All the details concerning connecting and controlling devices by means of the keyboard can be found
in the user’s manual which accompanies the keyboard.
MULTIPLEXER’S OPERATI-G FROM THE LEVEL OF -V-KBD60 SYTEM KEYBOARD
MASTER
Port
(TX+/RX+) / yellow
PI- 5
PI- 6
NV-KBD60
(TX-/RX-) / blue
R
S
4
8
5
+
R
S
4
8
5
-
R
S
4
8
5
+
R
S
4
8
5
-
PI- 4
RS485(TX+)
PI- 5
