User manual

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5.8.1 To Setup External I/O Box
i
NXU8000 series needs to purchase the E-I/O box in order to have the sensor and relay
connection.
The DVR system can connect the external I/O box for extra of I/O devices installation.
1. Click Add.
2. Mark Enable box to enable this external I/O box.
3. Select the Brand of external I/O box from drag down list.
4. Select the connection type – Ethernet or RS-232.
5. For Ethernet connection, enter IP Address of I/O device or click Search IO Device button to
search any I/O device on LAN network.
6. For RS-232 connection, different brand of external I/O box may have different port parameters.
Please refer to the external I/O box’s user manual for port setting information. Using the default
value if user uses External I/O box of AVerMedia.
7. Click OK to save the setting.
8. To add more than one external I/O box, click Add and follow the above steps.