Radiometer Analytical MeterLab PHM220 Mode D'emploi page 9

The left and right arrow keys are used to change a
number, select an option which appears within
arrows on the display and to see sample and calibra-
tion results in the GLP tables.
In order to change a value quickly, hold down the
left or right arrow key continuously.
The up and down arrow keys are primarily used to
move up and down in the Mode and Edit mode displays
and in the GLP tables.
The Print key can be pressed during a sample meas-
Print
urement but is inactive during a calibration; refer to
chapter 4.
Results of sample measurements and calibrations are
printed automatically when a printer is connected.
The GLP key provides access to the results of the last
GLP
9 calibrations and last 25 sample measurements.
Depending on the selection you have made in the GLP:
pH Data display, a table of either the calibration or
sample
measurement results will be printed out when you press
the Print key.
9
Setting up