Kramer VP-460, User Manual

Page: 52 / 61

VP-460 - The VP-460 RS-232 Communication Protocol 47
47
Get Command:
Type in: “Y Control_Type=1,Function”
Result: “~id=01Y Control_Type=1,Function,Param”
Get command example: get window control setup (721):
Send: “#y 1,721”
Result: “~01@y 1,721,1”
You can add a
last parameter
, to be located fourth in SET or third
in GET, to define a specific window.
For example:
Set H Sharpness value to 10 on the PiP window ( 1 ): “#y 0,510,10, 1 ”
Get H sharpness of the Main window (
0
): “#y 1,510,
0
”
10.2.1 Audio/Video Protocol Table
You can associate a function number to its description and valid parameters
intuitively by navigating the OSD menu according to the following logic: A function
number is directly related to its location in the OSD menu.
For example, the third menu on the OSD is Process (3 in the hundreds). The
second menu item in Process is Film Mode (2 in the tens), therefore the function
number for it will be 320 (3
rd
item on the Main Window Control and the 2
nd
item in
the Process submenu (see also Section 5.1 ). When navigating in the OSD MENU
you will be able to see the Film Mode valid parameters.
The following table defines the protocol commands:
1st
Level
2nd Level 3rd Level 4th Level Range Func. Note
Input Display Mode Single Window 0 110 Single window also
displays the aspect
ratio in the OSD
MENU
Picture in Picture 1
P Picture 2
Split 3
Customized 4 (read only)
Input Source CV 9 120 In case the window
is inactive -1 will be
returned
PC 11
SDI 17
Input Settings H Image Shift 20:790 131 Volatile Parameter
V Image Shift 4:240 132
Auto Positioning Off 0 133 Not applicable to
HD/SD video types
Normal Scan 1
Wide Scan 2
i