HP dx2400 manual Mtbf, Emi-Rfi

QuickSpecs

HP Compaq dx2400 Microtower Business PC

Technical Specifications - Input Devices

HP USB 2-Button Laser Scroll Wheel		24
Mouse	Maximum Rotation	48 rats/sec
	Speed
	Switch Type	wheel
	Switch Life	Button – 3,000,000
		Wheel – 1,000,000 times
		Tilt switch – 500,000 times
	Environmental	Operating Temperature32° to 104° F (0° to 40° C)
		Non-operating	-4° to 140° F (-20° to 60° C)
		Temperature
		Operating Humidity	10% to 90% (non-condensing at ambient)
		Non-operating	20% to 80% (non-condensing at ambient)
		Humidity
		Operating Shock	40 g, six surfaces
		Non-operating Shock	80 g, six surfaces
		Operating Vibration	2-g peak acceleration
		Non-operating	4-g peak acceleration
		Vibration
	Electrical	Operating Voltage	+ 5VDC ± 5%
		Power Consumption
		MTBF	> 150,000 hrs
		ESD	IEC-61000-4-2 criteria B, Contact discharge:
			+/- 4kV, Air discharge: +/- 8kV
		EMI-RFI	FCC Class B
		PC98	PC 99 Compliant
	Mechanical	Resolution	800dpi
		Tracking Speed	25 cm/sec
		Acceleration	0.5mm
		Switch Actuation	0.6N (60gf)
		Switch Life	Button – 3,000,000
			Wheel – 1,000,000 times
			Tilt switch – 500,000 times
		Cable Length	1850mm
		PC98-99	PC99 compliant
	Regulatory Approvals	UL60950-1, UL 94, UL 746 (A-E), UL 796
		TUV/GS: EN 60950-1, EN 60825-1
		FCC Class B, UL 1950, cUL, TUV GS, CE, C-tick, VCCI, BSMI, RRL

DA - 12921 Worldwide QuickSpecs — Version 6 — 5.8.2008 Page 24