HIKVISION DS-6904UDI - Page 7

DS-6900UDI Series Decoder Quick Start Guide
6
Rear Panel Description
DS-6912UDI
Front Panel Description
No.
Description
No.
Description
1
Audio output interface
6
Alarm output interfaces
2
Video output interface
7
Alarm input interfaces
3
HDMI out interfaces
8
RS-485 interface
4
Line in interface
9
Power input
5
Line out interface
10
Power supply fan
No.
Description
No.
Description
1
Power supply indicator, red for normal
working status
4
1000 M optical interface
2
HDMI in interfaces
5
USB 2.0 interface