Hanna Instruments HI 255 - Manual (Page 35)

35
TDS Factor Set
Press CAL when the TDS factor is displayed. The TDS factor will start
blinking.
Press the ARROW keys to change the TDS factor (0.40 to 0.80).
Press CFM to save the modified TDS factor.
Press CAL to escape without saving.
Temperature Compensation Coefficient Set
Press CAL when the temperature compensation coefficient is displayed. The
temperature compensation coefficient will start blinking.
Press the ARROW keys to change the temperature compensation coefficient.
(0.00 to 6.00 %/ºC).
Press CFM to save the modified temperature compensation coefficient.
Press CAL to escape without saving.
Reference Temperature Parameter Set
Press CAL when the reference temperature is displayed. The reference
temperature will start blinking.
Press the ARROW keys to toggle between 20.0 ºC and 25.0 ºC reference
temperature value.
Press CFM to save the modified reference temperature value.
Press CAL to escape without saving.