Hanna HI96801, Instruction Manual

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17
Error Code Description
“ Err “ General failure. Cycle power to instrument.
If error persists, contact your local Hanna
Instruments Office.
“ LO “ primary
display
Sample exceeds minimum measurement
range.
“ HI “ primary
display
Sample exceeds maximum measurement
range.
“ LO “ primary
display Cal
segment ON
Wrong solution used to zero instrument.
Use deionized or distilled water. Press
ZERO .
“ HI “ primary
display Cal
segment ON
Wrong solution used to zero instrument.
Use deionized or distilled water. Press
ZERO .
“ t LO “ primary
display Cal
segment ON
Temperature exceeds ATC low limit
(10.0 °C) during calibration.
“ t HI “ primary
display Cal
segment ON
Temperature exceeds ATC high limit
(40.0 °C) during calibration.
“ Air “ Prism surface insufficiently covered.
“ ELt “ Too much external light for measurement.
Cover sample well with hand.
“ nLt “ LED light is not detected.
Contact your local Hanna Instruments
Office.
Battery segment
blinking <5% of battery life is remaining.
Temperature values
are blinking
“
0.0 °C “ or “ 80.0 °C “
Temperature measurement
out of range (0.0 to 80.0 °C).
ATC segment
blinking
Outside temperature
compensation range
(10.0 to 40.0 °C).
SETUP segment
blinking
Factory calibration lost.
Contact your local Hanna Instruments
Office.
ERROR MESSAGES