Owner`s manual

PureLink GmbH
18
Table 3.1 Command Codes Characters Table
The table below shows command code characters (keys), which are used to generate control
commands, their functions, and short function descriptions.
Key
Function
Description and Example
Byte
HEX
ASCII
0x2A
*
Start the command
Header Code
1
0x21
!
End the command
Tail Code
1
¶
Execute the
command
Execute the command
0x43
0x63
C
c
Connect (Video and
Audio)
Initiates a Connect (switch)
command for both Video and
Audio; this must precede input and
output specification
1
0x56,0x43
0x76,0x63
VC
vc
Connect (Video only)
Initiates a Connect (switch)
command for Video only; this must
precede input and output
specification
2
0x41,0x43
0x61,0x63
AC
ac
Connect (Audio only)
Initiates a Connect (switch)
command for Audio only; this must
precede input and
output specification
2
0x3F
?
Status
Status command; this must
precede input and output
specification
1
0x44
0x64
D
d
Disconnect
Disconnect command for both
Video and Audio; this must precede
input and output specification
1
0x56,0x44
0x76,0x64
VD
vd
Disconnect (Video
only)
Disconnect command for Video
only; this must precede input and
output specification
2
0x41,0x44
0x61,0x64
AD
ad
Disconnect (Audio
only)
Disconnect command for Audio
only; this must precede input and
output specification
2
,
Space
Separates the numbers within
entries that contain multiple
numbers
1
-
Range
Specifies a range of numbers in
1