Manual

User’s Manual A-1
TECRA A4
Appendix A
Specifications
This appendix summarizes the computer’s technical specifications.
Physical Dimensions
Environmental Requirements
Power Requirements
Weight (typical*) < 3 kilograms, configured with: 15.4" panel,
DVD Combo drive, 6-cell battery, and modem.
*Weight will vary depending on whether or not
and what kind of options are adopted.
Size With TFT display 360 (w) x 268.5 (d) x
29.0 (front) / 36.2 (rear) millimeters
Conditions Ambient temperature Relative 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 90%
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
AC adaptor 100-240 volts AC
50 or 60 hertz (cycles per second)
Computer 15 VDC
5.0 amperes