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EPTZ100_ma_en_rev03.doc 18
3.2.3.2 RS-485 installation with EverFocus DVR
It is possible to control the EPTZ 100 speed dome by EverFocus DVR (except 1 Ch. models) via network.
A combined local control by EKB 500 keyboard and remote (network) control by DVR is also possible.
For a combined local and remote PTZ control, it is mandatory that DVR and speed dome are connected
to the same RS-485 port of the EKB 500 keyboard. The RS-485 signal is looped through the DVR.
Combined local and remote PTZ control
Combined local and remote PTZ control with star wring to dome and RS-485 distributor
The drawing below shows an incorrect RS-485 connection for controlling the DVR locally and remotely.
With this way of installation, only local PTZ control is possible.
Incorrect wring for combined local and remote PTZ control