User's Manual
RS232/RS485 Setup Screen
The RS232/RS485 setup screen allows you to set up the RS232 and RS485 ports to
communicate with external devices such as remote controls and dome cameras.
Figure 46 — RS232/RS485 setup screen.
Highlight the field for the settings you wish to make. Select the correct Baud Rate, Parity, Data
Bits and Stop Bits for the device you are connecting to the DVR.
For RS232, it is possible to select either Remote Control or External Modem or in the Usage
field. For RS485, it is possible to select either Remote Control or PTZ Control in the Usage
field.
NOTE: Selecting External Modem in the RS232 field only decides the RS232 port is used
for the external modem connections. See Figure 61 — Modem Setup screen for details
of setting the external modem.
36