![background image](http://html1.mh-extra.com/html/kramer/vp-725xla/vp-725xla_user-manual_2002244053.webp)
VP-725XLA Communication Protocol
49
49
11 VP-725XLA Communication Protocol
Communication Confirmation:
Send: CR
Reply: CR>
Set and Get command:
Set
Command: Y
Control_Type
Function
Param
CR
Reply
: Z
Control_Type
Function
Param
CR>
Get
Command: Y
Control_Type
Function
CR
Reply
: Z
Control_Type
Function
Param
CR>
Example 1 (select VGA1 as video input channel):
"Y
0
157
0
CR"
"Z
0
157
0
CR>"
Example 2 (get selected current input channel):
"Y
1
157
CR"
"Z
1
157
0
CR>" (0 = VGA 1)
Definition:
: ASCII Code 0x20
CR: ASCII Code 0x0D
After set type Command setting, system will respond a string as “Done”.
The default data rate is 9600 Baud, with no parity, 8 data bits and 1 stop bit.