MAN-00112 R 2.0 - EasyGrid Base User Guide
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7.2 Diagnostics: Sensor Light & Signal
The sensor light and Signal values gives an indication of the sensor health.
The “Light %” is related to the strength of the light required to make an accurate reading on a sensor, the
lower the better.
The “Signal” value is related to the signal to noise ratio, the higher the better.
Sensor connected
directly at monitor
Sensors with
EasyThrough and
patch cord
Good
value
Cleaning /
investigate
Good
value
Cleaning /
investigate
Light
< 40%
> 40%
< 80%
> 80%
Signal
> 80%
< 80%
> 40%
< 40%
When theses diagnostic values are in the yellow area, you should investigate, clean the connectors and check
for sharp bend.
