“Reagent Expired” on LCD and “Reag Exp” on SMS
Reagent is older than 3 month. The reagent expiration time is started when reagent counter is reset
or “prime reagent pump command is executed.
Change the reagent and reset the reagent counter.
“GSM Wrong PIN Code”: appears on LCD
Wrong PIN code was entered.
Set the correct pin code and restart the analyzer.
“GSM Init failed”: appears on LCD
The GSM modem was not successfully initialized.
Wait for auto retry. Verify other messages related to GSM.
“GSM Card Expired”: appears on LCD
The SIM expiration date is reached.
Recharge the SIM card and change the expiration date or set the “Chk. Charge” Inactive.
“GSM No Credit”: appears on LCD
The number of remaining SMS is 0.
Recharge the SIM card and change the “Remaining” SMS value, or set the “Chk.Charge” Inactive.
“GSM Not Respond”: appears on LCD
The GSM modem not respond.
Check the data cable between GSM module and PCA, check the GSM module power supply and wait
for auto retry.
“GSM Network Error”: appears on LCD
The GSM network not respond.
Check the GSM module antenna and wait for auto retry.
“Pwr rst”: appears on SMS
There was a reset on the analyzer.
Check the main power supply for the cause of dropout.
“pH calibration Old” on LCD and “pH Cal” on SMS
The pH calibration is older than 1 months.
Calibrate the pH probe.
“No pH Calibration” appears on LCD
The pH channel was not calibrated.
Appears after “Set Default pH Cal.” or after EEPROM error. In the last case, contact your local Hanna
Instruments Office.
ERRORS, ALARMS AND WARNINGS
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