Toshiba Satellite 2450 Manual Do Utilizador
A
PPENDIX
A
A-1
Appendix A
Specifications
This appendix summarizes the computer’s technical specifications.
Environmental Requirements
Ambient
Relative
Conditions
temperature
humidity
Operating
5°C (41°F) to 35°C (95°F)
20% to 80%
Non-operating
-20°C (-4°F) to 65°C (149°F)
10% to 95%
Thermal Gradient
20°C per hour maximum
Wet-bulb temperature
26°C maximum
Conditions
Altitude (from sea level)
Operating
-60 to 3,000 meters
Non-operating
-60 to 10,000 meters maximum
Power Requirements
Universal AC adaptor
100-240 volts AC
50 or 60 hertz (cycles per second)
Computer
15 VDC
5.0 amperes
5.0 amperes
Built-in Modem
Network control unit (NCU)
Type of NCU
AA
Type of line
Telephone line (analog only)
Type of dialing
Pulse
Tone
Tone
Control command
AT commands
EIA-578 commands
EIA-578 commands
Monitor function
Computer’s speaker