User's Manual

0xF0: Checksum error
0xF2: Communication line error
4-2-56. Display Scroll Message
0xBA Len 0xF4 Instant Type Message Checksum
Instant: 0x00: The message will scroll out after the current scrolling message
0x01: The message will scroll out immediately
Type: 0x00: Message is a null terminated text
0x01: Message is a file name (Suppose the file is stored in a fixed path, so there
is no need to specify the path name.)
Message: Either text or file name depends on the Type parameter
Return:
0xBD Len 0xF4 Status Checksum
Status: 0x00: Operation success
0xF0: Checksum error
0xF2: Communication line error
4-2-57. Select Scrolling Line
0xBA Len 0xF5 Line Checksum
Line: 0x00: Scroll the top line of the text region
0x01: Scroll the bottom line of the text region
Return:
0xBD Len 0xF5 Status Checksum
Status: 0x00: Operation success
0xF0: Checksum error
0xF2: Communication line error
4-2-58. Select Power Mode
0xBA Len 0xF6 Mode Checksum
Mode: 0x00: Device power down after applying power
0x01: Device power up after applying power
(The mode will be saved after power down or reset.)
Return:
0xBD Len 0xF6 Status Checksum
Status: 0x00: Operation success
0xF0: Checksum error
0xF2: Communication line error
4-2-59. Power Down
0xBA Len 0xF7 Checksum
Power down device
Return:
0xBD Len 0xF7 Status Checksum
Status: 0x00: Operation success
0xF0: Checksum error
0xF2: Communication line error