Dahua VTNS1006A-2 Посібник користувача - Сторінка 6
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No.
Component Name
1
Indicator
2
Upper Port IN
3
Lower Port OUT
4
Network Port
5
OFF/ON
6
DC IN Power Plug
7
VTH Port 1～6
2.2 Rear
Device rear structure is in Figure 2-2 and see Chart 2-2.
3
Note
From left to right：
POWER indicator（1）
Red light on, power normal.
Light off, device power off.
RUN indicator（1）
Green light on, means switch operation normal.
Light NO or OFF, means witch abnormal.
Status indicator connecting VTH（6）
Green light flash ， connected VTH network
normal.
Light NO or OFF, means connected switch
abnormal or VTH network abnormal.
Switch upper IN indicator（1）
Green
light
connected.
Light NO or OFF, means connected upper switch
abnormal.
Switch lower port OUT indicator（1）
Green light flash, means connected lower
switch.
Light NO or OFF, means connected lower switch
abnormal.
Switch cascade upper port.
Switch cascade lower port.
To guarantee best network connection, when multi
switch cascade, you just need to connect level 1 switch
network.
Power switch.
DC 24V power input.
Connect digital VTH （6）.
Chart 2-1
flash,
means
upper
switch