HP Dc7900 dc7900 manual Usafcc part, CE level 4, 15 kV air discharge, Emi-Rfi

QuickSpecs

HP Compaq dc7900 Business PC

Technical Specifications - Input/Output Devices

		Communication	From card	Programmable from
				9,600 baud to
				115,200 baud
			From computer	Up to 38,400 baud
		Landing mechanism	Contact device	Friction contact
			Card insertions ratingUp to 100,000
				insertion cycles
		Interface modes	USB communications through USB port
			SCM protocol
			Automatic card insertion/removal detection
		Reader performance	USB connection
		interface
		Electro-magnetic	Europe	89/336/CEE
		standards		guideline
			USA	USAFCC part 15
HP PS/2 Optical Scroll Dimensions (H x L x W)		3.95 x 6.21 x 11.7 cm (1.56 x 2.44 x 4.61 in)
Mouse	Weight	4.44 oz (126 g)
	Environmental	Operating temperature -32° 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 humidity 10% to 90% non condensing
		Operating shock	40 g, 6 surfaces
		Non-operating shock	80 g, 6 surfaces
		Operating vibration	2 g peak acceleration
		Non-operating vibration4 g peak acceleration
		Drop (out of box)	80 cm height onto asphalt tile over concrete or
			equivalent, 5-drop in 5 direction except the cable
			face
	Electrical	Operating voltage	5 VDC ± 10%
		Power consumption	100mA
		System consumption	PS/2 mini-din connector
		ESD	CE level 4, 15 kV air discharge
		EMI-RFI	Conforms to FCC rules for a Class B computing
			device
		Microsoft PC99 - 2001Functionally compliant
	Mechanical	Resolution	400 ± 20% DPI
		Tracking speed	10 in/s (25.4 cm/s) maximum
		Acceleration	100 in/s/s (2.54 m/s/s)
		Switch actuation	61 g nominal peak force
		Switch life	3,000,000 operations (using Hasco modified
			tester)
		Switch type	Low force micro-switches

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