3 1.5u series, 5u series – AGI Security SYS-HC0851S2 User Manual

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2.1.2 Economic 720P (S2) 1U / Special 16-ch Economic 720PS21U /

General 720PS21U / Special 16-ch General 720PS21U / 1080P
S21U Series

The front panel is shown as below. See Figure 2-2.

Figure 2-2

Please refer to the following sheet for front panel button information.

SN

Name

Function

1

HDD status indictor

light

The red light becomes on when HDD is abnormal.

2

Power indicator light

The red light becomes on when the power connection is

OK.

3

Network

status

indicator light

The red light becomes on when the network connection

is abnormal.

2.1.3 1.5U Series

The front panel is shown as in Figure 2-3.

Figure 2-3

Please refer to the following sheet for front panel button information.

Name

Icon

Function

Power button

Power button, press this button for three seconds to boot up

or shut down DVR.

Shift

Shift

In textbox, click this button to switch between numeral,

English(Small/Capitalized),donation and etc.

Up/1

Down/4

、

Activate current control, modify setup, and then move up and

down.

Increase/decrease numeral.

Assistant function such as PTZ menu.

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