GANZ
Network
camerab
and
encoder
series
Webpage
User's
Manual
2010/2
‐
1
03A.00
67
UART1 – RS485 only supported
Internal
RS485
‐
PTZ
:
Used
when
you
attach
a
PTZ
camera
to
the
NVC
series.
RS485
‐
AUX
:
Used
when
you
attach
any
auxiliary
device
which
requires
serial
communication
to
the
NVC
series.
RS232
‐
PTZ
:
Not
supported
for
UART1
port
RS232
‐
AUX
:
Not
supported
for
UART1
port
Why
distinguish
between
RS485
‐
PTZ
and
RS485
‐
AUX?
When
the
RS485
‐
PTZ
is
selected,
the
required
PTZ
protocol
and
the
control
daemon
are
run
and
assigned
to
the
serial
communication
internally.
External
When
3
rd
party
program
is
added
to
the
server
side
of
NVC
and
this
add
‐
on
program
needs
to
control
the
attached
serial
devices,
you
should
select
the
external
option.
So,
if
you
do
not
use
any
serial
control
program,
you
can
ignore
this
option.
RS485
‐
AUX
:
When
add
‐
on
program
for
RS485
communication
is
required
RS232
‐
AUX
:
Not
supported
for
UART1
port
UART2 – RS232C only supported
Internal
RS232
‐
PTZ
:
Used
when
you
attach
a
PTZ
camera
to
the
NVC
series.
RS232
‐
AUX
:
Used
when
you
attach
any
auxiliary
device
other
than
PTZ
camera.
Why
distinguish
between
RS232
‐
PTZ
and
RS232
‐
AUX?