User Manual of DS-7200/7300/8100 Series DVR
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DB15 connector for VGA output. Display local video output and
menu.
Connects external SATA HDD, DVD-R/W.
Connects USB mouse or USB flash memory devices.
2 RJ45 10M/100M/1000M Ethernet interfaces.
RS-485 termination switch. Up position is not terminated.
Down is terminated with 120Ω resistance.
Connector for RS-485 devices. Connect the T+ and T- terminals to
the R+ and R- terminals of PTZ receiver respectively.
Connect the D+ and D- terminals to Ta and Tb terminals of the
controller. For cascading devices, the first DVR’s D+ and D-
terminals should be connected with the D+ and D- terminals of the
next DVR.
Connector for alarm input/output.
Switch for turning on/off the device.
Ground(needs to be connected when DVR starts up)
The rear panel of DS-8132 DVR is shown in Figure 1.12.
Figure 1.12 Rear Panel of DS-8132
DS-8124 provides 24 video input interfaces on the rear panel.
Table 1.12 Description of Rear Panel
BNC connector for analog video input.
BNC connector for video output.
BNC connector for spot video output.
RCA connector for audio output. This connector is synchronized with
CVBS video output.
RCA connector for audio output. This connector is synchronized with VGA
video output.
RCA connector for two-way audio input.
RCA connector for audio input.
DB26 connector for audio input.
DB15 connector for VGA output. Display local video output and menu.
Connector for RS-232 devices.