13
4. RS485/RS232
Selection
The DVR provide one com port. It can be selected to RS232 or RS485 by setting the
jumper on the main control board.
4.1. 4 CH Triplex DVR
Open the top cover as mentioned; there is a main control board with JS1: the
jumper setting to select RS485 or RS232 as following figure.
4.2. 8 CH Triplex DVR
Open the top cover as mentioned; there is a main control board with JS1: the
jumper setting to select RS485 or RS232 as following figure.