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United States of America Patent
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Oct 23, 1990
Grant Date -
N/A
app pub date -
Feb 9, 1989
filing date -
Feb 9, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An LED bar graph display is disclosed, which can simultaneously display signal strength and diagnostic information. When an input signal is received, the indicators are selectively operated to display a strength value of the input signal. When a diagnostic condition occurs, the indicators are selectively operated to display the diagnostic condition. Thus, the LED bar graph display performs the dual functions of displaying signal strength and diagnostic information.
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