16
Connection / Installation
Connect the camera to a hub or computer using
a LAN cable.
Use the shielded cable for connections.

䡵When connecting to a hub

Make use of a straight cable.

䡵When connecting to a computer

Make use of a Cross Over cable.

Caution:

●However, cross cables cannot be used with
some computer models. When connecting
VN-C20 directly to a computer, make sure to
check the computer's LAN specifications in
advance.

Note:

●Make use of a Category 5 (or higher) cable in
the case of 100BASE-TX.
Connect to a video monitor, etc. using a coaxial
cable.

Note:

●The video output signal is NTSC.
䢇Video signal cable (coaxial cable)
●See below for the connection
distance.(Reference value)

Caution:

●A longer cable extension distance causes
signals to be attenuated, images to
deteriorate and noise to increase.
LAN Cable Connection
CLASS2ONLY For USA
ISOLATEDPOWERONLY
ForEUROPEand OTHER
CAUTION:Donot use
PoEandAC24V together
POWER VIDEOOUT
10BASE
-
T
/
100BASE
-
TX
G
21
2121
ALARM
OUTPUT
PoE
INPUT
AC24V
PUSH
DONOT CONNECT TO THE
TELEPHONENETWORK
ForUSA
Video Signal Output Terminal Connection
Maximum
extension (m)
200 350 450
Cable to use RG-59 RG-6 RG-11
CLASS2ONLY For USA
ISOLATEDPOWERONLY
ForEUROPEand OTHER
CAUTION:Donot use
PoEandAC24V together
POWER VIDEOOUT
10BASE
-
T
/
100BASE
-
TX
G
21
2121
ALARM
OUTPUT
PoE
INPUT
AC24V
PUSH
DONOT CONNECT TO THE
TELEPHONENETWORK
ForUSA
VN-C20_EN.book Page 16 Tuesday, February 14, 2006 10:51 AM