Hanna Instruments HI 84529 - Manual (Page 11)

www. hannainst .com 11 Product Diagram
Keypad
Function
ESC - used to leave the current
screen and to return either to the
previous screen or to the main
screen. In Setup, exits a parameter
without changing the value
/ - used to modify the parameters’
values, to scroll the information
displayed while viewing a help
screen or to move between the
options from the instrument’s Setup
CAL - used to access the Electrode
and Pump calibration options
HELP - used to access/exit the
instrument’s contextual help
LOG - used to save the current pH/
mV reading in pH meter mode and
the titration result
MENU -used to enter Setup, Recall
or GLP selection menu, while
instrument is in pH or titration mode
STIR - used to start/stop the stirrer
Note: The stirrer starts automatically
during pump calibration and
titration, it cannot be stopped by
pressing STIR key.