AVer SPB350 user manual User Manual
Page 22
18
R
R
S
S
-
-
2
2
3
3
2
2
C
C
D
D
i
i
a
a
g
g
r
r
a
a
m
m
C
C
o
o
n
n
n
n
e
e
c
c
t
t
i
i
o
o
n
n
SPB350 can be controlled using a PC through RS-232 connection.
RS-232
RGB IN
IOIOI
Computer
Laptop
RS-232 cable
(not supplied)
R
R
S
S
-
-
2
2
3
3
2
2
C
C
C
C
a
a
b
b
l
l
e
e
S
S
p
p
e
e
c
c
Make sure the RS-232 cable matches the cable spec design.
PC COM Port
DSUB-9P (Female)
1
2
3
4
5
6
7
8
9
AVerVision RS-232 Port
DSUB-9P (Female)
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
CD
RXD
TXD
DTR
SG
DSR
RTS
CTS
RI (CI)
TXD
RXD
SG
R
R
S
S
-
-
2
2
3
3
2
2
C
C
T
T
r
r
a
a
n
n
s
s
m
m
i
i
s
s
s
s
i
i
o
o
n
n
S
S
p
p
e
e
c
c
Star bit
：1 bit
Data bit
：8 bit
Stop bit
：1 bit
Parity bit
：None
X parameter
：None
Baud rate(Communication speed)
：9600bds
R
R
S
S
-
-
2
2
3
3
2
2
C
C
C
C
o
o
m
m
m
m
u
u
n
n
i
i
c
c
a
a
t
t
i
i
o
o
n
n
F
F
o
o
r
r
m
m
a
a
t
t
Send Command Format
Send Format︰0x52 + 0x05 + 0x01 + Command + 0x53 + CheckSum
Receive Format︰0x53 + 0x00 + 0x01 + 0x05 + 0x53 + 0x57
FUNCTION
DATA CODE
CHECKSUM CODE
POWER ON
0x40
0x17
POWER OFF
0x41
0x16
POWER ON/OFF
0x01
0x56
MENU
0x07
0x50
UP
0x03
0x54
DOWN
0x04
0x53
LEFT
0x05
0x52
RIGHT
0x06
0x51
ENTER / FULLSCREEN
0x02
0x55
SOURCE
0x09
0x5E
CAMERA MODE
0x20
0x77