A ppe ndix
65
FILE LOCATION:
S:\SYSTEMS\Tang\owner\EMF\A00\8P550c40.fm
DELL CONFIDENTIAL – PRELIMINARY 3/11/02
Key spacing
19.05 mm
0.3 mm (0.75 inch
0.012 inch)
Layout
QWERTY
Touch Pad
X/Y position resolution
(graphics table mode)
240 cpi
Size:
Width
64.88 mm (2.55-inch) sensor-active area
Height
48.88-mm (1.92-inch) rectangle
Battery
Type
"smart" lithium ion
Dimensions:
Depth
88.5 mm (3.48 inches)
Height
21.5 mm (0.83 inch)
Width
139.0 mm (5.47 inches)
Weight
0.40 kg (0.88 lb)
Voltage
14.8 VDC
Charge time (approximate)
:
Computer on
3 hours
Computer off
2 hours
Operating life
approximately 2 to 4 hours
Life span (approximate)
400 discharge/charge cycles
0
Temperature range:
Operating
0° to 35°C (32° to 95°F)
Storage
–40°
to 65°C (–40° to 149°F)
AC Adapter
Input voltage
90 to 264 VAC
Keyboard
(continued)