
VP-790 Protocol – API Functions 23
2.12 20BAuto Setup
2.12.1 169BbyOsdAutoConfigSet
API index: 417
Initiates auto setup of VGA signal.
Input Parameters
Name Type Range Description
None
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise
2.13 21BAutoZoom
2.13.1 170BbyOsdMultipleUnitAutozoomSet
API index: 3169
Enable/Disables AutoZoom
Input Parameters
Name Type Range Description
Value UWORD32 0: Off
1: On
Enable/disable the automatic zoom.
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise
2.13.2 171BbyOsdMultipleUnitAutozoomGet
API index: 3170
Retrieves status if AutoZoom is enabled or disabled.
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 UWORD32 0: Off
1: On
Announce Message System activated
or deactivated.
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