Appendix A

Specifications

This appendix summarizes the computer’s technical specifications.

Physical Dimensions

Refer to User’s Manual about Weight and Size.

Environmental Requirements

Conditions

Operating

Non-operating

Conditions

Operating

Non-operating

Ambient temperature Relative humidity

5°C (41°F) to 35°C (95°F) 20% to 80%

-20°C (-4°F) to 65°C (149°F)

Altitude (from sea level)

-9 to 3,000 meters

-9 to 12,000 meters maximum

User’s Manual A-1

Specifications

Power Requirements

AC adaptor

Computer

100-240 volts AC

50 or 60 hertz (cycles per second)

19 VDC

9.47 amperes

Built-in Modem

This information is applicable to the models equipped with a built-in modem.

Network control unit (NCU)

Type of NCU AA

Type of line

Type of dialing

Control command

Monitor function

Telephone line (analog only)

Pulse

Tone

AT commands

EIA-578 commands

Computer’s speaker

Communication specifications

Communication system

Communication protocol

Data:

Fax:

Full duplex

Half duplex

Data

ITU-T-Rec

(Former CCITT)

Bell

Fax

ITU-T-Rec

(Former CCITT)

V.21/V.22/V.22bis/V.32/V.32

bis/V.34/V.90

103/212A

V.17/V.29/V.27ter/V.21 ch2

User’s Manual A-2

Specifications

Communication speed

Transmitting level

Receiving level

Input/output impedance

Error correcting

Data compression

Power supply

Data transmission and reception

300/1200/2400/4800/7200/9600/12000/14400/16

800/19200/21600/24000/26400/28800/31200/33

600 bps

Data reception only with V.90

28000/29333/30666/32000/33333/34666/36000/

37333/38666/40000/41333/42666/44000/45333/

46666/48000/49333/50666/52000/53333/54666/

56000 bps

Fax

2400/4800/7200/9600/12000/14400 bps

-10 dBm

-10 to -40 dBm

600 ohms ±30%

MNP class 4 and ITU-T V.42

MNP class 5 and ITU-T V.42bis

+3.3V (supplied by computer)

User’s Manual A-3