Planar VM55LX-U, User Manual

Page: 29 / 37

Audio
VM Series Displays RS232 User Guide
020-1359-00A
Page | 29
16. Audio Parameters
Use this command to set/get the audio parameters as defined below.
16.1 Audio Parameters Get
Bytes Bytes Description Bits Description
DATA[0]
0x43 = Audio Parameters-
Get Command requests the display to report its
current audio parameters
Example: (Display Address 01)
Header Monitor ID Category Code0 Code1 Length Data Control Data[0] Checksum
0xA6 0x01 0x00 0x00 0x00 0x03 0x01 0x43 0xE6
16.2 Audio Parameters Report
Bytes Bytes Description Bits Description
DATA[0]
0x43 = Audio Parameters-
Report
Command reports Audio Parameters
DATA[1] Treble
0 to 100 (%) of the user selectable range
of the display
DATA[2] Bass
0 to 100 (%) of the user selectable range
of the display
Example: Current Display Settings: Treble 80% (0x50), Bass 93% (0x5D) (Display Address 01)
Header Monitor ID Category Page Length Data Control Data[0] Data[1] Data[2] Checksum
0x21 0x01 0x00 0x00 0x05 0x01 0x43 0x50 0x50 0x67
16.3 Audio Parameters Set
Bytes Bytes Description Bits Description
DATA[0]
0x42 = Audio Parameters-
Set Command to change the Audio Parameters
of the display.
DATA[1] Treble
0 to 100 (%) of the user selectable range of
the display
DATA[2] Bass
0 to 100 (%) of the user selectable range of
the display
The interface software must be set to modify the variables outlined by the parameters above.
Example: Set the Display: Treble 77% (0x4D), Bass77% (0x4D) (Display Address 01)
Header Monitor ID Category Code0 Code1 Length
Data
Control
Data[0] Data[1] Data[2] Checksum
0xA6 0x01 0x00 0x00 0x00 0x05 0x01 0x42 0x4D 0x4D 0xE1