Kramer Electronics VP-790 - Manual (Page 17)

VP-790 Protocol – API Functions 13
2.3
11B
4-Corner Lower Left Corner
2.3.1
138B
by4CornerX3SetValue
API index: 784
Moves the x-position of the lower left corner. The value is stored in cash and SPD,
there is no separate Save function.
Input Parameters
Name Type Range Description
Value SWORD32 -1000 .. +1000 Moves the x-position of the lower left
corner.
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise
2.3.2
139B
byOsd4CornerX3Get
API index: 738
Retrieves the position.
Input Parameters
Name Type Range Description
Option BYTE 0: From cache
1: From SPD
Retrieval method
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise
Value SWORD32 -1000 .. +1000 Retrieves the position.
2.3.3
140B
by4CornerY3SetValue
API index: 785
Moves the y-position of the lower left corner. The value is stored in cash and SPD,
there is no separate Save function.
Input Parameters
Name Type Range Description
Value SWORD32 -1000 .. +1000 Moves the y-position of the lower left
corner.
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise