l
Portable
PLUS
Computer
General
Information
1·3
1.2
Specifications
Specifications for the Portable PLUS are listed
in
table 1·2:
Table 1·2. Portable PLUS Specifications
Physical
Properties
• Dimensions:
33
.0 x 25.4 x 7.3 cm (13.0 x 10.0 x 2.9 inches) closed.
• Weight: 4 kilograms
(81f2
pounds) with battery.
Power Requirements
• Battery type: 6-volt, sealed, three-cell, lead-acid battery.
• Battery voltage: 5.6 to 7.5 volts.
• Battery capacity:
21f2
ampere-hours.
• Recharging time: 10 hours
if
computer is turned off,
18
hours
if
computer is turned on.
• Power consumption: 125 rnA typical on.
285
p.A
typical off (sleep mode).
Environmental Limits
• Operating temperature: 0 to 50°C
(32
to 122°F).
•
Storage temperature:
-25
to 55°C
(-13
to 131°F).
•
Humidity: 5 to 95 percent relative humidity (including condensing).
• Altitude (unpressurized conditions):
4600 meters (15,000 feet) operating.
15,000 meters (50,000 feet) storage.
• Vibration: 3g, 5 to 500 Hz.
• Drop: 100g all sides.
•
ESD:
10
kV
without loss of data.
10
kV
without
hard
failures.
Display
• Type: high-contrast, wide view angle, liquid-crystal display
(LCD).
• Area:
23
x 9.6 cm (9.06 x 3.8 inches).
• Refresh rate: 52.1 Hz.
• Contrast: adjustable via keyboard.
• Alpha formats:
25
lines by
80
characters.
• Graphic format: 480 by 200 dots.
Keyboard
• Design standard: Hewlett-Packard
ITF
(Integrated Terminal Family).
• Style: full-sized, low-profile keyboard.
•
Keys:
76 short-stroke keys.
• Functionality: alphanumeric, display control, edit, special function, function control, terminal
control, and embedded numeric keypad.
To Next Page
Loading...
