Method of and apparatus for determining whether a digitizer coor

Details Method of and apparatus for determining whether a digitizer coor Method of and apparatus for determining whether a digitizer coor

1993-02-22

1996-09-10

Chin, Stephen

Telegraphy

Systems

Position coordinate determination for writing

178 19, 345173, 345178, 345179, G08C 2100, G09G 302

Patent

active

055548270

ABSTRACT:
With a view to providing a coordinate detecting device whose operation can be checked after the housing thereof is assembled, check pin guide holes are provided in a portion of the housing, and check terminals are provided in a portion of a circuit board, the latter portion corresponding to that of the check pin guide holes, the check terminals being used for extracting signals input from and output to an external apparatus. The coordinate detecting device includes: a circuit board; a housing in which the circuit board is housed; and a cable extending from the circuit board to the outside of the housing, the cable being used to electrically connect the circuit board to the external apparatus. Storage elements for storing input data are provided. A covering label is attached to cover the check pin guide holes. The check pin guide holes and the check terminals are provided near a status lamp. The coordinate detecting device has advantages in that assembling steps can be reduced, and adjustment data which is characteristic of each apparatus can be written.

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patent: 5230001 (1993-07-01), Chandra

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