HP 8000 manual Mtbf

QuickSpecs

HP Compaq 8000 Elite PC

Technical Specifications - Input/Output Devices

Switch type	Light force micro-switch
Switch life	1 million operations
Mechanical life	Minimum 200,000 revolutions
Regulatory approvals Compliant	UL, CSA, FCC, CE Mark, TUV, TUV GS,
	VCCI, BSMI, C-Tick, MIC

HP USB Optical Scroll Mouse

Dimensions (H x L x W) 1.5 x 4.5 x 2.5 in (3.8 x 11.6 x 6.3 cm)

Weight	0.27 lb (0.12 kg)
Cable length	72.8 in (185 cm)
System requirements	Microsoft Windows 95, 98, 2000, Me, XP and Vista
	Available USB port

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	32° to 104° F (0° to 40° C)
		Temperature
		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

DA - 13424 Worldwide QuickSpecs — Version 17 — 6/25/2010 Page 49