Dahua HCVR8204A-S3, User Manual

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Icon Name Function
USB port Connect to peripheral USB storage device, mouse
and etc.
2.1.2 HCVR88XXS-URH-S3 Series
The front panel is shown as in Figure 2-4.
Figure 2-4
Please refer to the following sheet for detailed information.
SN Name Icon Function
1 Alarm
indicator
light
ALARM Alarm indicator light
 The light becomes on when there is an alarm such as
local alarm, IPC alarm and other abnormal event.

The light becomes off when there is no alarm.
2 HDD
indicator
light
HDD HDD indicator light
 The light becomes on when there is no HDD, HDD error
or HDD space is insufficient.
 The light is off when the HDD is working properly.
3 Network
indicator
light
NET Network indicator light

The light becomes on when the network is abnormal.
 The light becomes off when the network is working
properly.
4 Power
indicator
light
POWER Power indicator light
 The light becomes on when the power supplying
connection is OK.

The light becomes off when there is no power
connection.
5 Power
on-off
button
Press it to boot up or shut down the device.
6 USB port Connect to peripheral USB device, portable HDD and etc.
2.2 Rear Panel
2.2.1 HCVR82XXA-S3 Series
The rear panel is shown as below. See Figure 2-5.