Sharp JW-21MN manual Check the secret function JW30H only, 10-13

[19] Check the secret function: JW30H only

Enables/disables the secret function. [Write mode assignment]: None

[Communication format]

Command "+" "C" "L" "A" CMD SUB ATTR

Response

"+" ACK "C"

"L"

"A"

CMD SUB ATTR

S

Symbol	Data	Details
CMD	46(H)	Function code
SUB	FD(H)	Sub code	(Symbols other than the
	00(H)	Disable the secret function
S			left: See page 10-3.)
	01(H)	Enable the secret function

[Ex.] To determine whether the secret function is enabled (the data in cell are in hexadecimal).

Command

Response

2B	43	4C	41	46	FD	00
"+"	"C"	"L"	"A"	CMD	SUB	ATTR
2B	00	43	4C	41	46	FB	00	01
	ACK				CMD	SUB		Enable

10

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