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ZN
‐
S1000VE
Installation
Guide
07A.05
8
4. CONNECTIONS
4.1.Connectors
Video
connection
Connect
the
camera
to
the
Video
input
connectors
on
the
back
panel
using
75
ohm
video
coaxial
cables
with
a
BNC
connector.
Each
video
channel
input
among
these
connections
can
be
looped
to
other
equipments
as
CRT
monitor
through
External
Video
output
connector
.
Note
i
Make
sure
to
connect
the
analog
video
input
before
you
turn
on
the
encoder.
Otherwise,
the
device
must
be
rebooted
to
see
the
normal
display
if
the
camera
is
NTSC,
because
the
encoder
default
setting
is
PAL
without
a
video
connection.
Audio
connection
Connect
to
the
audio
input
device
such
as
a
Mic.
Audio
input
range:
0.01/3.3
(Min/Max)
Sensor
Input
(D/I)
There
are
two
sensor
interface
types
–
Voltage
Type
and
Relay
Type.
The
interface
type
can
be
controlled
by
the
software.
Before
connecting
sensors,
check
driving
voltage
and
output
signal
type
of
the
sensor.
Since
the
connection
is
different
according
to
sensor
type,
be
careful
to
connect
the
sensor.
Mic
Ain
Speaker
Aout
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