Compaq manual QuickSpecs, HP Compaq dc5750 Business PC

QuickSpecs

HP Compaq dc5750 Business PC

Technical Specifications - Input/Output Devices

Electrical	Operating voltage	+ 5VDC ± 5%
	Power consumption	100-mA maximum (with four LEDs ON)
	System interface	USB Type A plug connector
	ESD	CE level 4, 15-kV air discharge
	EMI – RFI	Conforms to FCC rules for a Class B
		computing device
	Microsoft PC 99 – 2001	Functionally compliant
Mechanical	Languages	30+ available
	Keycaps	Low-profile design
	Switch actuation	55 g nominal peak force with tactile feedback
	Switch life	20 million keystrokes (using Hasco modified
		tester)
	Switch type	Contamination-resistant membrane
	Key-leveling	For all double-wide and greater-length keys
	mechanisms
	Cable length	6 ft (1.8 m)
	Microsoft PC 99 - 2001	Mechanically compliant
	Acoustics	43-dBA maximum sound pressure level
Environmental	Operating temperature 50° to 122° F (10° to 50° C)
	Non-operating	-22° to 140° F (-30° to 60° C)
	temperature
	Operating humidity	10% to 90% (non-condensing at ambient)
	Non-operating humidity20% to 80% (non-condensing at ambient)
	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
	Drop (out of box)	26 in (66 cm) on carpet, six-drop sequence
	Drop (in box)	42 in (107 cm) on concrete, 16-drop
		sequence
SMARTCARD function	Support	All ISO 7816 smart cards
	Interface	Reads from and writes to all ISO7816-1, 2, 3,
		4 memory and microprocessor smart cards
		(T=0, T=1)
	Chipset	SCM STCII
	Standard APIs	PC/SC, EMV2000, SET
	supported
	Power	USB Port
		Short circuit detection (protects smart card
		and reader)
		Power supply compliant with ISO7816 and
		EMV (5V, 60 mA)
		Supports 3-V and 5-V cards
	Power consumption	250-mA maximum draw (50 mA for the
		keyboard with three LEDs ON and 200-mA
		maximum startup current using a high-
		current, 60-mA smart card)

DA - 12546 Worldwide QuickSpecs — Version 10 — 1.30.2007 Page 28