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National Stock Number:
7025-01-508-5072
Federal Supply Class:
7025
National Item Identification Number:
015085072
Description:
TRACKBALL,DATA ENTRY
Detail:
A DEVICE WHICH INCLUDES A SPHERE MOUNTED IN A SMALL OPEN-TOPPED BOX. THE SPHERE IS HAND-OPERATED BY ROTATING IT IN A BACKWARD, A FORWARD, OR A SIDEWAY DIRECTION WHILE MAINTAINING THE DEVICE IN A FIXED LOCATION. THE MOVEMENT OF THE SPHERE GENERATES A SIGNAL WHICH MAY BE USED TO MOVE A CURSOR AND/OR TRACKING SYMBOL ON THE FACE OF A DISPLAY, SUCH AS A CATHODE RAY TUBE; TO INPUT DATA INTO AN ELECTRONIC SYSTEM; AND/OR TO CONTROL THE OPERATION OF A SYSTEM. IT MAY OR MAY NOT INCLUDE ADDITIONAL INPUT DEVICES, SUCH AS SWITCHES OR VARIABLE RESISTORS.
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Manufacturer Information:
| MICROTRAC | 0E4D5 | MICROSPEED INC DBA UNIVERSAL DESKTOP SYSTEMS | | PD-600S | 0E4D5 | MICROSPEED INC DBA UNIVERSAL DESKTOP SYSTEMS | | PD-600S | U3898 | THALES UK LIMITED |
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Techincal Specification:
| FEATURES PROVIDED | SOFTWARE | | OVERALL HEIGHT | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 2.750 INCHES NOMINAL | | OVERALL WIDTH | 2.000 INCHES NOMINAL | | SPECIAL FEATURES | NATIVE SERIAL INTERFACE WITH A PS/2 ADAPTER, DRAG AND DROP LETS YOU DRAG AND DROP WITHOUT HOLDING A BUTTON DOWN, THE SPECIAL AMBIDEXTEROUS TRACKBALL FEATURE ALLOWS SWITCHING FROM LEFT TO RIGHT HANDED USE WITHOUT CHANGING SYSTEM SETTINGS | | UNIT DESIGN | DESK TOP AND HANDHELD |
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