Comelit MT 40705 - Manual (Page 26)

4. How to setup PC DVR
A. Switch the PC DVR on.
B. If press setup button on the above screen, the below screen will be appeared.
C. Select camera input number that dome camera connected. Then install as below to select
set-up PTZ after checking PTZ box.
D. If PTZ is not necessary for PC DVR, cable and installation here is not needed.
(PC DVR is able to be controlled remotely and there’s no PTZ function)
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Port : COM1
RX Device : Fastrax….
Baud Rate : 9600
Data
: 8
Parity : None
Stop Bit : 1