|
|
|
National Stock Number:
5895-01-429-8759
Federal Supply Class:
5895
National Item Identification Number:
014298759
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.
|
Manufacturer Information:
| 900011 | 08125 | U S DEPT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION | | 900011 | 7Z543 | ST SYSTEMS CORP /STX/ | | RB2-4328 | 7Z543 | ST SYSTEMS CORP /STX/ |
|
Techincal Specification:
| SPECIAL FEATURES | REFERENCE DATA, 8A6, TI-6340.36, INSTRUCTION BOOK, ARSR-4 SYSTEM, SEC 1-10, VOL 1, PG 8-3 |
|
|