Elmo HV-7100SX instruction manual Uart Communication Format

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UART Communication Format

Commands, parameters and data are all transmitted in ASCII code.

Function	Command		Parameter			Data	Comments
Auto Focus	AF	0				■ ■
Focus	FO	+	(NEAR)			■ ■
adjustment		–	(FAR)
		0	(STOP)
Zoom	ZO	+	(TELE)			■ ■
adjustment		–	(WIDE)
		0	(STOP)
Iris adjustment	IR	+	(OPEN)			■ ■
		–	(CLOSE)
		0	(STOP)
		1	(AUTO)
Lighting	PL	0	(OFF)			■ ■
selection		1	(BASE)
		2	(UPPER)
RGB output	AV	0	(MAIN)			■ ■	To change the RGB output line.
selection		1	(RGB1)
		2	(RGB2)
Video output	MO	0	(MAIN)			■ ■	To change the video output line.
selection		1	(RGB1)
		2	(RGB2)
Posi/Nega	NP	0	(POSI)			■ ■
		1	(NEGA)
Color/B&W	CB	0	(COLOR)			■ ■
		1	(B&W)
Pointer display	PO	0	(OFF)			■ ■
		1	(ON)
Enlarged	PM	0	(STOP)			■ ■	• When pointer is on.:
image move		1	( → )				The pointer moves.
		2	( ← )				• When the image enlargement is on.:
		3	( ↑ )				The enlarged image moves.
		4	( ↓ )		)
		5	(	↑
		6	(	↑ )
		7	(	↑ )
		8	(	↑)
Electronic	MA	0	(OFF)			■ ■
enlargement		1	(ON)
Pause	FZ	0	(OFF)			■ ■
		1	(ON)
γ adjustment	GN	0	(γ = 1.0)			■ ■
		1	(γ = 0.9)
		2	(γ = 0.8)
		3	(γ = 0.7)
		4	(γ = 0.6)
		5	(γ = 0.5)
		6	(γ = 0.4)
		7	(γ = 0.3)

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