8
1.5.4 RS485
Pin
Definition
When connect PTZ camera through RS485 interface, please refer to the following pin definition to connect the
DVR and PTZ.
Pin #
DVR site
PTZ site
TX+
RS485 TX+ signal
RS485 RX+ signal
TX-
RS485 TX- signal
RS485 RX- signal
RX+
RS485 RX+ signal
RS485 TX+ signal
RX-
RS485 RX- signal
RS485 TX- signal
i
If user uses the 2 wires for the PTZ camera connection, please connect to the RS-485 TX+ and TX- of
the DVR site.
Содержание EH1116H-4 Nano
Страница 1: ...Oct 2011 EH1116H 4 Nano 16CH Embedded Hybrid DVR User s Manual ...
Страница 17: ...11 CHAPTER 1 Name Function 21 To focus in PTZ camera lens i The and button doesn t support at this version ...
Страница 71: ...65 CHAPTER 3 Password Enter the user password Confirm Password Enter the same user password for confirmation ...
Страница 84: ...78 After login the PCViewer interface is displayed Control Panel of PCViewer Display screen of PCViewer ...
Страница 125: ...119 CHAPTER 8 8 For manually backup click file select button and select the DVR to backup ...