LTS Security LTD3216C-PL, User Manual, Page: 28 / 353

The Grand Tour 18
No. Port Name Function
6
RS-485
communication
port Connects to the control devices such as speed dome PTZ.
RS-485_A port is connected by the cable A and RS-485_B is
connected to the cable B.
7 USB port
Connects to external devices such as USB storage device,
keyboard and mouse.
8 VGA port
Outputs analog video data to the connected display with VGA
port.
9 Network port Connects to Ethernet port.
10 Ground terminal.
11 Power input port Inputs 12V DC power.
12
Power cable
fastener Use clamp to secure the power cable on the DVR in case there is
any loss.
3.2.5 Cooper 1U
Figure 3-16
Table 3-13
No. Port Name Function
1 Video input port Connect to analog camera to input video signal.
2 Audio input port
Receives the analog audio signal output from the devices such
as microphone.
3 Audio output port
Outputs the analog audio signal to the devices such as the sound
box.
4 VGA video output
Outputs analog video signal. It can connect to the monitor to view
analog video.
5 HDMI port
High definition audio and video signal output port. It outputs the
same video source as VGA. It supports 4K resolution output and
supports mouse operation and control.
Please note when the HDMI output resolution is 4K, the VGA
output stops.
6 USB port
Connects to the external devices such as keyboard, mouse, and
USB storage device.
7 Network port Connects to Ethernet port.
8 Power input port Inputs power.