QNAP Security VioStor NVR (Version: 4.1.2) User Manual
Page 20
20
1.2.10
VS – 4116 /
4112 / 4108 Pro+
1.
One-touch-auto-video-backup button
2.
USB 2.0
3.
LED indicators: Status, LAN, USB, HDD1–4
4.
Power button
5.
Select button
6.
Enter button
7.
Power connector
8.
K-Lock Security Slot
9.
Gigabit LAN x 2
10.
Audio In/Out (Reserved)
11.
Password & network settings reset button
12.
USB 3.0 x 2
13.
USB 2.0 x 4