Specifications

Page 7
BLK-HD4E back panel connectors
Back panel connectors
No.
Name
Description
1
Fan
Airflow outlet
2
HDCCTV / 1.0 INPUTS
HD-SDI video inputs
3
AUDIO IN / AUDIO OUT
4 RCA connectors for audio input
1 RCA connector for audio output
4
HDMI
HDMI video out.
5
RS-232 interface
Used for testing only.
6
VGA
Connector for a VGA monitor.
7
eSATA port
Connector for external storage
8
ETHERNET
RJ-45 connector for LAN connection.
9
USB
Use with a USB flash drive to archive still images and videos, and upgrade firmware, or use to connect a
USB mouse to the DVR
10 RS-485, sensor and alarm terminations
RS-485 PTZ camera control terminals. Refer to the User Manual for more information.
11
POWER SOCKET
Connect DC12V 5A power adaptor
BLK-HD8D back panel
BLK-HD8D back panel connectors
No.
Name
Description
1
HDCCTV 1.0 1 - 8 Inputs
HD-SDI input
2
AUDIO IN / AUDIO OUT
8 RCA connectors for audio input, 1 RCA connector for audio output
3
RS-232 interface
Used for testing only.