Elmo P100 instruction manual Transmission Specifications, Uart Communication Format

ABOUT RS-232C

ENGLISH

Transmission Specifications

•Full duplex start-stop sync. mode

• Start bit		: 1 bit
• Data bit		: 8 bits
• Stop bit		: 1 bit
•	Parity bit	: None
•	X parameter	: None

•Baud rate (Communication speed) : 9600bps

UART Communication Format

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

Function	Command		Parameter	Data	Contents
Auto Focus	AF	0		■■	To perform the one-shot auto focus
Focus adjustment	FO	+ (Near)		■■	To adjust the focus
		– (Far)
		0	(Stop)
Zoom adjustment	ZO	+ (Tele)		■■	To adjust the zoom
		– (Wide)
		0	(Stop)
Iris adjustment	IR	+ (Open)		■■	To adjust the iris
		– (Close)
		0	(Stop)
		1	(Auto)
		2	(Manual)
Lighting selection	PL	0 (OFF)		■■	To turn ON/OFF the lighting
		1	(BASE)
		2	(UPPER)
Display mode	AV	0 (Camera)		■■	To switch the display mode
selection		1 (RGB IN)
		2	(SD)
Video output	MO	0 (All Mode)		■■	To switch the video output
selection		1 (Camera & SD)
Direction	KE	0 (Menu)		■■	To scroll in the direction indicated by arrow when
		1	(Enter)		the digital zoom is in operation
		2	(→)		To select and determine an image on the split
		3	(←)		screen
		4	( ↑ )
		5	( ↓ )
Pause	FZ	0 (OFF)		■■	To freeze the image
		1	(ON)
Guide	GU	0 (OFF)		■■	To set whether the main unit operation state should
		1	(ON)		be displayed on the screen or not
Display	DP	0 (Single)		■■	To select whether the images in the SD card mode
		1	(3⋅3)		should be displayed on the split screen or not
		2	(4⋅4)
Slide show	SS	0 (Stop)		■■	To start/stop the slide show
		1	(Start)

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