PLANET NVR-3210 - Manual (Page 5)

5
Rear Panel
Connector Description
DC Connector Connect the bundled power adapter.
Ethernet Supports 10/100/1000Base-T interface.
USB Connect your USB flash disk for firmware upgrade.
Button Description
Reset Press to reset NVR to factory default.
2.1.3 NVR-401 Installation
1. Push the silver button to release the HDD tray.