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When using a <TCP> connection, the port must be set from 0 to 65535, and the port for
each POS machine must be unique. Enter the <Allowed Remote IP Address> for
connecting the DVR and the POS machine via a TCP connection.
TCP Connection Settings
<UDP> Connection
When using a <UDP> connection, the port must be set from 0 to 65535, and the port for
each POS machine must be unique. Enter the <Allowed Remote IP Address> for
connecting the DVR and the POS machine via a UDP connection.
UDP Connection Settings
<USB->RS-232> Connection
Configure the port parameters of a <USB-to-RS-232> convertor, including the serial
number of the port, the baud rate, data bit, stop bit, parity and flow control.
Note:
When using the USB->RS-232 convertor mode, the port for the USB-to-RS-232 convertor and the
POS must be corresponding to each other, e.g., POS1 must be connected to port1 of the convertor.
