User's Manual

Return:
0xBD Len 0xCE Status Checksum
Status: 0x00: Operation success
0xF0: Checksum error
0xF2: Communication line error
4-2-20. Send Message Text
0xBA Len 0xCF Text Row Column Checksum
Text: The text string to be displayed.
Row: The row to display.
Column: The column to display.
Return:
0xBD Len 0xCF Status Checksum
Status: 0x00: Operation success
0x08: Row out of range
0x09: Column out of range
0xF0: Checksum error
0xF2: Communication line error
4-2-21. Display Still Image
0xBA Len 0xD0 File Checksum
File: The file name to be displayed. If it is not provided, display the current image.
Note: When the unit starts up, the current file is the first file in the play list. If the play list is
not available, it is the first file in the directory.
Return:
0xBD Len 0xD0 Status Checksum
Status: 0x00: Operation success
0x01: File not exist
0x02: Unsupported format
0xF0: Checksum error
0xF2: Communication line error
4-2-22. Skip Next Image
0xBA Len 0xD1 Checksum
Display next file in the play list. If play list is not available, display the next file in the
directory.
Return:
0xBD Len 0xD1 Status Checksum
Status: 0x00: Operation success
0x04: First file or last file encountered
0xF0: Checksum error
0xF2: Communication line error
4-2-23. Skip Previous Image
0xBA Len 0xD2 Checksum