QNAP Security VioStor NVR (Version: 4.1.2) User Manual
Page 18
18
1.2.8
VS – 4116 /
4112 / 4108U-RP Pro+
1.
USB 2.0
2.
One-touch-auto-video-backup button
3.
LED indicators: USB, Status, HDD1–4, LAN
4.
Power button
5.
Power connector
6.
HDMI
7.
Gigabit LAN x 2
8.
USB 3.0 x 2
9.
USB 2.0 x 2
10.
DIDO (reserved)
11.
RS-485 (reserved)
12.
Password & network settings reset button (reserved)
13.
Audio In/Out (reserved)
14.
RS-232 (reserved)