Computer color monitor testing method and portable testing appar

Details Computer color monitor testing method and portable testing appar Computer color monitor testing method and portable testing appar

1993-07-26

1994-09-06

Kostak, Victor R.

Television

Monitoring, testing, or measuring

Test signal generator

348191, 345904, H04N 1702

Patent

active

053452631

ABSTRACT:
A computer color monitor portable testing apparatus includes a programmable microprocessor storing a software program and producing timing and control signals in response to operation of the program to generate selected color patterns on a selected one of different types (CGA, EGA and VGA) of color monitors to be tested, a pair of connectors one of which can be selected for connecting with a selected one of the different types of color monitors to be tested, and a mode selector switch connecting the microprocessor with the connectors and being actuatable for selecting the different operational modes for testing the different types of monitors.

REFERENCES:
patent: 4893925 (1990-01-01), Sweeney et al.
patent: 4897721 (1990-01-01), Young et al.
patent: 4914506 (1990-04-01), Kafer et al.
patent: 4953017 (1990-08-01), Ivey et al.
patent: 5027058 (1991-06-01), Kleck et al.
patent: 5245413 (1993-09-01), Teichner et al.

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