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HD-SDI DVR HF-406 / 812 / 1612
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- Configuration using 2 serial ports
In case user use 2 serial ports, user can control PTZ(DOME) using Keyboard by connecting PTZ(DOME) and
Keyboard device to COM2 and COM3.
The below diagram represents configuration of multi DVRs with PTZ(DOME). To control PTZ(DOME) using
keyboard, please select DVR ID then select camera for control.
Control device
Connection device
Keyboard (Master/Slave)
All DVRs can be controlled, All PTZ(DOME) can be controlled
DVR
PTZ(DOME) directly connected to DVR can be controlled