beautypg.com

EverFocus Day / Night Speed Dome Camera EPTZ 100 User Manual

Page 18

background image

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