QNAP Security VioStor NVR (Version: 3.3.2) - Manual (Page 17)

17
1.2.7 VS-4016U-RP
1. One-touch-auto-video-backup button
2. USB
3. LED indicators: USB, Status, HDD1–HDD4, LAN
4. Power button
5. Power connector
6. Gigabit LAN x 2
7. USB x 2
8. Password & network settings reset button
9. VGA