4
DIP
switch
setting:
DIP
=ON
[DIP=Down
side.]
=OFF
1
RGB
enabled
RGB
disabled.
2,
AV1
for
DVD
enabled
AV1
disabled
3
AV2
for
Tuner
or
extra
video
enabled
AV2disabled
4
RGB=HD
RGB
RGB=Normal
NTSC
This
car
LCD
accepts
normal
RGB
.[480X240]
5
This
is
reverse
camera
trigger
wire
go
to
CAM
when
Green
wire=
12V],
inserted
camera
video
and
OEM
parking
video
will
be
both
displayed.
go
to
car
video
when
Green
wire=
12V
this
is
for
the
case
when
the
car
has
OEM
camera
or
no
camera
installed.
6
IR
programme
when
once
to
ON
Touch
calibration
when
get
to
ON
>5
times.
OFF
for
normal
work.
7,8
7=UP,8=UP:
no
function,
leave
both
UP
as
default.
5.
CTRL port
Ctrl
port
signal
definitions
：
Pin
1,2
+5V
output
voltage
for
sound
‐
switch
‐
relay,
when
AV1
is
selected=5V,
0V
when
AV2
selected.
Max
3A.
3:
Constant
+5V
Max
.2A
4
，
8
Ground
5:
Dedicated control bus for camera。
Should
not
be
connected
to
GND,
otherwise
CPU
will
halt.
6:
7
+5V
output
when
in
interface
mode,
0V
when
in
Car
mode.
Note2:
There
is
a
gray
wire
between
the
can
box
and
interface
box,
which
is
used
to
deliver
control
data,
so
that
multimedia
icons
will
pop
out
and
be
executed.
This
wire
can
also
deliver
terminal
‐
mode
control
data.
So
a
3
rd
party
computer
can
control
this
interface.[
terminal
mode
like:
to
directly
go
to
RGB
input,
to
AV1
input,
AV2
input,reverse
camera
input],
to
get
the
full
implementation
of
fosp
interface
terminal
mode
operations,
please
contact
fosp
sales
people.
The
Ctrl
port
The
programming
of
IR
code
：
There
are
>10
types
of
DVD,
NAVI,
and
Tuners’
IR
code
are
stored
inside
the
interface.
The
installer
just
adjusts
the
options
to
select
to
wanted
one,
then
it
works.
If
the
wanted
type
is
not
there,
he
may
set
the
option
to
be
“Prog”
in
the
menu.
When
programming,
switch
the
input
to
AV1,
and
set
DIP6
down
once,
then
the
control
icons
will
be
shown,
and
one
of
the
them
will
be
blinking.
Point
the
IR
remote
controller
to
the
IR
port
of
interface,
the
blinking
icon
will
be
moved
to
the
next
one.
Which
means
one
code
is
programmed.
Repeat
this
step
until
all
icons
are
programmed.
Or:
the
installer
can
just
connect
the
Gray
wire
of
the
6Pin
power
input
connector
to
the
ir
sensor
of
a
DVD
player,
in
this
way,
when
the
user
press
the
ir
key,
the
IR
code
is
also
delivered
to
the
interface
on
gray
wire,
this
can
also
prog
the
code.
The
programming
of
AV2
is
the
same
as
above.
