Compaq dc7800 PS/2 Standard Physical Keys, Mechanical Languages, HP USB Smartcard Physical Keys

QuickSpecs

HP Compaq dc7800 Business PC

Technical Specifications - Input/Output Devices

PS/2 Standard	Physical	Keys	104, 105, 106, 107, 109 layout (depending
Keyboard	characteristics		upon country)
		Dimensions (L x W x H)	18.0 x 6.4 x 0.98 in (45.8 x 16.3 x 2.5 cm)
		Weight	2 lb (0.9 kg) minimum
	Electrical	Operating voltage	+ 5VDC ± 5%
		Power consumption	50-mA maximum (with three LEDs ON)
		System interface	PS/2 6-pin mini din 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	38 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 switch 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
	Approvals	UL, CSA, FCC, CE Mark, TUV, TUV GS, VCCI, BSMI, C-Tick, MIC
	Ergonomic compliance ANSI HFS 100, ISO 9241-4, and TUVGS
HP USB Smartcard	Physical	Keys	104, 105, 106, 107, 109 layout (depending
Keyboard	characteristics		upon country)
		Form factor	USB basic Smart Card keyboard
		Colors	Carbonite/Silver
		Dimensions (H x W x D) 18.2 x 6.3 x 1.3 in (46.3 x 16.1 x 3.3 cm)
		Weight	2 lb (0.9 kg) minimum
	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

DA - 12744 Worldwide QuickSpecs — Version 13 — 12.14.2007 Page 36