HP (Hewlett-Packard) DX2250 Personal Computer User Manual


 
QuickSpecs
HP Compaq dx2250 Microtower Business PC
Technical Specifications - Input/Output Devices
DA – 12605 EMEA Version 1 • March 14, 2007 Page 22
support
Professional x64 Edition, Red Hat Enterprise Linux Workstation 3
Approvals
UL, CSA, FCC, CE Mark, TUV, TUV GS, VCCI, BSMI, C-Tick, MIC
Ergonomic
compliance
ANSI HFS 100, ISO 9241-4, and TUVGS
Scroll Wheel
8 mm
Maximum Rotation
Speed
30 mm/s
Switch Type
Light force micro-switch
Switch Life
1 million operations
Mechanical Life
Minimum 200,000 revolutions
Operating
Temperature
50° to 122° F (10° to 50° C)
Non-operating
Temperature
-22° to 140° F (-30° to 60° C)
Operating Humidity
10% to 90% (non condensing at ambient)
Non-operating
Humidity
20% to 80% (non condensing at ambient)
Operating Shock
40 g, 6 surfaces
Non-operating
Shock
80 g, 6 surfaces
Operating Vibration
2 g peak acceleration
Environmental
Non-operating
Vibration
4 g peak acceleration
Operating Voltage
+ 5VDC ± 10%
Power Consumption
15mA
System Consumption
PS/2 mini-din connector
ESD
CE level 4, 15 kV air discharge
EMI-RFI
Conforms to FCC rules for a Class B
computing device
Electrical
PC98
Functionally compliant
Resolution
400 ± 20% DPI
Tracking Speed
10 in/s maximum
Acceleration
100 in/s
Switch Actuation
85 g nominal peak force
Switch Life
1,000,000 operations (using Hasco
modified tester)
Cable Length
2 m
Mechanical
PC98-99
Mechanically compliant
HP 2-Button Scroll
Mouse (PS/2 or USB)
Regulatory
Approvals
UL, CSA, FCC, CE Mark, TUV, TUV GS, VCCI, BCIQ, C-Tick