Acer B243HL Protection, Status, H-sync, V-sync, Video, Backlight Power Supply, Acer, Spec

Acer			Acer –LCD-B243HL
	Protection	Condition	Spec
	OPP(Over current protection)	nominal AC input	60W ( min )
	SCP(short circuit protection)	with auto-recovery function
	OVP(Over voltage protection)	Auto recovery	<output capacitor voltage
	OTP(Over temperature protection)	NA
	Fuse protection	NA

Table-1

	Status	H-sync	V-sync		Video	Power	LED
	Power on	on	on		active	≤ 50W	Blue
		off	on		blanked	< 2W	Amber
	Power Saving
		on	off		blanked	< 2W	Amber
		off	off		blanked	< 2W	Amber
	Power Off	--	--		--	< 1W	Off
3.2 Backlight Power Supply
Panel: M240HW01-V6
	Items					Specification
	Lamp			2 Bar LED
	Input Voltage			23.5---29V
	Input current			0.6A (Typ.),0.8A (Max.)
	On/Off switch level			3.6V≧V on≧ 2.0 V		(on)
				-0.3v ≤ V off ≤ 0.8 V		(off)
	Brightness PWM Duty (ACM Off)			30%~100%
	Brightness PWM Duty (ACM On)			1%~100%
	LED Voltage			42.9Vrms (Typ.), 44.2Vrms(Max)
	LED Current
				20mA	(Type.)
				25mA	(Max.)
	Efficiency			>75%

Note: Other panels please refer to the reference panel specs.

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