down red arrow cR

OSTC's running hwOS sport or tech
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jaskev
Posts: 5
Joined: Thursday 16. December 2021, 21:18

down red arrow cR

Post by jaskev »

Hi

anyone know what the red down arrow next to the sensor read indicates?
Have swapped cells and always shows in cell2
heinrichsweikamp
Posts: 4370
Joined: Sunday 13. May 2007, 18:07

Re: down red arrow cR

Post by heinrichsweikamp »

Hi,

It indicates that the sensors are end-of-life (<8mV for ppO2 of 0.21bar).

regards,
Matthias
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