6 ptz control, 1 connection for dome control via menu or ethernet, 2 rs485 dome protocols – Videoswitch Vi-R3000 Series User Manual
Page 33: 3 rs485 dome control via ethernet, Vi-r4000 series

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3.6 PTZ Control
3.6.1 Connection for dome control via menu or ethernet
In order to control domes using the mouse or remotely control domes via ethernet, a connection is
required on the back of the DVR between the green terminal block the dome(s):
Terminal Block
Dome connection
PTZ +
RS485+
PTZ -
RS485-
3.6.2 RS485 Dome Protocols
If you want to control PTZ domes, protocol and baud rate is set in the menu to suit the dome(s).
Menu>Camera>PTZ
Select PTZ mode either using pressing the PTZ key or right-clicking the mouse on a live camera
image and pressing the PTZ icon.The dome may now be controlled by the mouse.
3.6.3 RS485 Dome Control via Ethernet
If you want to control PTZ domes via a network, whether locally or via broadband, this is achieved
using mouse control as above except from the remote viewing software.