NEC POWERMATE PROFESSIONAL 9000 Service Manual page 61

Feature
Mouse
Buttons
Ball
Cable
Connector
Resolution
Tracking Performance
Supply Voltage
Power Consumption
Interface
Physical Features
Humidity (Operating and Storage)
Temperature Range
Feature
Speakers
Features
Performance
Table 1-21 Mouse Specifications
Specification
Logitech Mouseman
3 light force switches (40-80 grams)
30 grams (approximately)
6 ft. (1850 mm) shielded cable, measured from connector
end to mouse end
6-pin male PS/2 compatible mini-DIN (see Appendix A for
pin assignments)
400 dpi (15.8 dots per mm)/16 count/mm (both x & y
direction)
At maximum speed of 10 in. (25 cm.) per second), and
acceleration of 100 in. (2.5 m) per second:
Accuracy: +15
Orthogonality: +10
Hystersis: +10
Backlash: +2%
4.5 VDC minimum, 5.5 VDC maximum
15mA maximum
IBM PS/2 mouse port
Length: 4.55 inches (113 mm)
Width at head: 2.48 inches (63 mm)
Height: 1.34 inches (34 mm)
Weight: 4.94 oz (140 g) including cable
10% - 90%, noncondensing
Operating: 0 to 40 C
Storage: -20 to 60 C
Table 1-22 Speaker Specifications
Specification
Altec 9-watt (ASC-90R)
Magnetically shielded 10-watt stereo speakers
Power on/off switch and power lamp
Volume and treble controls
Subwoofer output jack
15-volt AC power adapter
Frequency response, 90-20 KHz, 2 dB
Sensitivity, 300 mV
Output power, 4.5 watts
Technical Information 1-43