Dell Inspiron 4000 User Manual
Page 72
72
Appendix
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Track Stick
Interface
PS/2 compatible
X/Y position resolution
(graphics table mode)
240 counts/sec @ 100 gf
Size
protrudes 0.5 mm higher that surrounding
keycaps
Power:
Supply voltage
5 V
±
0.5 VDC
Supply current
25 mA (maximum operating for track stick
and touch pad combined)
ESD
in accordance with IEC-801-2
Battery
Type
4-cell or 8-cell 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
0.39 kg (0.87 lb) (8 cell)
0.22 kg (0.49 lb) (4 cell)
Voltage
14.8 VDC
Capacity
26.5 WHr (4 cell)
53 WHr (8 cell)
Charge time (approximate):
Computer off
1 hour and 6 minutes
Life span (approximate)
500 discharge/charge cycles
0
Temperature range:
Charge
0
°
to 35
°
C (32
°
to 95
°
F) (8 cell)
0
°
to 40
°
C (32
°
to 104
°
F) (4 cell)
Storage
–40
°
to 65
°
C (–4
°
to 140
°
F)