JVC VN-C20U - Network Camera, Инструкция по эксплуатации

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15
Connecting to the AC24 V power supply
Connect this product to the AC24 V power
supply when not using the PoE.
Caution:
●
Make sure to select only one mode of
electrical supply. Connecting the power cord
and the LAN cable for the PoE at the same
time may result in failure or malfunction of the
camera.
●
The unit is to be powered by an AC 24 V
power supply.
The AC 24 V power supply should conform to
the following:Class 2 only(For USA),Isolated
power supply only(For Europe and other).
䢇
Power cord
●
To prevent misconnection and detachment of
cords, use a lug plate for connecting to the
terminal.
●
When using 2-core VVF (Vinyl-insulated
vinyl-sheath cable), the connection distance
is as follows:(Reference value)
Notes:
●
In a system where multiple units of VN-C20
are used, turn on the power of only 1 unit to
configure the IP address settings via the
Internet Explorer. Upon doing so, turn on the
power of the second unit and configure
accordingly. Configure the camera settings
using the same procedure.
●
Whenever duplication of IP addresses
occurs, disconnect VN-C20 units from the
LAN except 1unit. Access to VN-C20 may be
disabled for a short period of time (at least 10
minutes), unless you restore the power
supply of all network devices under the same
LAN environment.
Maximum
extension
(m) 90 240 390
Conduc-
tor Diam-
eter (mm)
R
1.0 and
above
R
1.6 and
above
R
2.0 and
above
CLASS
2
ONL
Y
For
USA
ISOLA
TED
PO
WER
ONL
Y
For
EUR
O
PE
and
O
T
HER
CAUTION: Do not use
PoE and AC24V together
POWER VIDEO OUT 10BASE-T/100BASE-TX
G 2 1 2 1 2 1
ALARM
OUTPUT
Po
E
INPUT
A
C24V
PUSH
DO NOT CONNECT TO THE
TELEPHONE NETWORK
For USA
Power
indicator
To
Power
Warning
The rated power of this product is AC24 V 50
Hz/60 Hz. Make sure to use it with the correct
voltage.
Use an AC24 V supply that is isolated at the
primary end.
Supplying a power beyond the rated value
may result in failures and in the worst
scenario, smoking and fire.
VN-C20_EN.book Page 15 Tuesday, February 14, 2006 10:51 AM