Procheck FEVERGLOW IR1DY1-1-PRO Manual De Instrucciones página 16

14
Measured
temperature
too high
Measured
temperature
too low
Ambient
temperature
too high
Ambient
temperature
too low
Error function
display
Blank display
Dead battery
indicator
Displays «H» when meas-
ured temperature higher
than 100.0 °C or 212.0 °F.
Displays «L» when measured
temperature lower than 0 °C
or 32.0 °F.
Displays «H» in conjunction
with the «▲» when ambient
temperature is higher than
40.0 °C or 104.0 °F.
Displays «L» in conjunction
with the «▼» when ambient
temperature is lower than 10
°C or 50 °F.
Thermometer malfunction.
Please check if the battery
has been loaded correctly.
Also check polarity (<+> and
<->) of batteries.
If an unblinking battery
icon is the only symbol
shown on the display,
the batteries should be
replaced immediately.