Performance Series HQA Digital Video Recorder Local User Guide
2
4-channel DVR Back Panel
Figure 1-2
Table 1-2
Name Function
1 Video In BNC connectors for HD-over-coax/CVBS video input.
2 Audio in/out ports
RCA connectors for audio input (microphone) and
audio output (speaker, header).
3 VGA port VGA connector for analog video output.
4 Power switch Switch for turning DVR On/Off.
5 Ground Ground terminal.
6 HDMI port
HDMI interface for transmitting high definition audio
and video output.
7 Network port
RJ45 100M Ethernet interface for connecting to local
area network (LAN).
8 RS485 port
RS485 interface for connecting RS485 devices (PTZ
cameras).
9 USB 2.0 port
USB 2.0 interface for connecting to USB device
(mouse, USB flash drive, portable HDD).
10 Power input 12 V DC power input.
11 RS232 port
RS232 interface for configuring IP addresses or
transferring transparent COM data.