Zycoo CooVox U80, Быстрое руководство по установке

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11
If CooVox-U80 IP PBX is installed in the computer room, and the
room has dedicated Grounding bar, then the using of ground wire to
connect the device with the Grounding bar is put to the first
consideration as shown in the following figure.
[1]
[2] Grounding Terminal
[3] Grounding Cable
[4] Grounding Bar IP PBX(Rear panel)
[3]
[4]
[2]
If the device is installed in the normal environment, the device can
be grounded via the PE (Protecting Earth) cable of the AC power
supply as shown in the following figure.
If you intend to connect the device to the ground via the PE
(Protecting Earth) cable of AC power cord, please make sure the PE
(Protecting Earth) cable in the electrical outlet is well grounded in
advance.
Notes:
L N
[1]
[2]
[1] IP PBX(Rear panel)
[2] AC Power Cord(with PE cable)
[1]
1 2 3 4
SLOT1
WAN LAN USB
1 2 3 4
SLOT2
HDMI
RST
1
0
0
~
2
4
0
V A
C
1
2 3 4
SLOT1
WAN LAN USB
1
2 3 4
SLOT2
HDMI
RST
1
0
0
~
2
4
0
V A
C