HP Compaq dc7600 MT Instrukcja Użytkownika Pobierz pdf (Strona 31)

HP Compaq dc7600 Business PC - Worldwide QuickSpecs

Standard APIs

supported

PC/SC, EMV2000, SET

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)

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

rating

Up to 100,000 insertion

cycles

Interface modes USB communications through USB port

SCM protocol

Automatic card insertion/removal detection

Reader performance

interface

USB connection

Electro-magnetic

standards

Europe 89/336/CEE guideline

USA USAFCC part 15

USB Standard BG1650

Keyboard (gray)

Physical

characteristics

Keys 104, 105, 106, 107, 109 layout (depending

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 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 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

mechanisms

For all double-wide and greater-length keys

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

temperature

-22° to 140° F (-30° to 60° C)

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