Manual

ACR1283L – Reference Manual [e-mail]
Version 1.00
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Page 55 of 55
5.4.16.9. LCD Backlight Control
This command is used to control the LCD backlight.
LCD Backlight Control Command Format (5 Bytes)
Command Class INS P1 P2 Lc
LCD Backlight Control 0xFFh 0x00h 0x64h Backlight Control 0x00h
Where:
P2: Backlight Control
Backlight Control Format (1 Byte)
CMD Description
0x00h LCD Backlight Off
0xFFh LCD Backlight On
Where:
Data Out: SW1 SW2
Status Code
Results SW1 SW2 Meaning
Success 90 00h The operation is completed successfully.
Error 63 00h The operation is failed.