25
IPC
Type
Parameter
Description
Address
Code
Address
code
of
the
PTZ
camera
Note:
When
PTZ
Protocol
is
set
to
PELCO
‐
P
,
ALECPELCO
‐
P
,
or
MINKINGPELCO
‐
P
,
you
need
to
decrement
the
address
code
of
PTZ
hardware
by
1
to
obtain
the
address
code
here;
otherwise,
the
PTZ
cannot
be
controlled.
For
some
PTZ
cameras,
the
address
code
is
automatically
decremented
by
1
and
then
the
minus
operation
does
not
need
to
be
performed.
PTZ
Control
Serial
port
number
bound
to
the
PTZ
camera
to
facilitate
PTZ
control.
None
indicates
that
no
serial
port
is
bound.
Note:
The
serial
port
needs
to
be
controlled
by
the
PTZ.
Right
‐
click
anywhere
in
the
preview
interface,
and
then
choose
Menu
>
Configuration
>
Serial
Port
Configuration
,
and
then
configure
the
serial
port
mode.
Multicast
IP
Multicast
Port
IP
address
and
port
number
of
the
multicast
group
for
audio/video
streams
Note:
The
multicast
IP
address
is
valid
only
when
the
IPC
supports
multicast.
In
addition,
the
group
of
information
about
the
multicast
IP
address
and
the
multicast
port
number
must
be
unique
on
the
entire
network.
Third
‐
party
IPCs
Username
Password
Username
and
password
provided
by
the
third
‐
party
IPC
for
ONVIF
authentication
when
the
access
mode
is
ONVIF
Forward
Mult
‐
ip
Forward
Mult
‐
port
IP
address
and
port
number
of
the
multicast
group
for
audio/video
stream
forwarding
Note:
The
group
of
information
about
the
multicast
IP
address
and
the
multicast
port
number
must
be
unique
on
the
entire
network.
Содержание DVR300-08E
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