11
GENERAL OPERA
TIONS
5.3. TURNING THE METER ON
Turn the instrument
ON
by pressing the
ON/OFF
key. At start-up the display will show the Hanna
Instruments logo, meter name, and firmware version.
If a probe is connected, the meter displays the
Probe status
. The probe status screen identifies the
probe and allows access to Parameters or Measure menus.
5.4. MEASUREMENT MODE
In measurement mode
HI98199
will measure data for all enabled parameters simultaneously.
• Select the number of parameters that are to be shown on the screen at one time, press the
corresponding alphanumeric key (i.e. for 2 parameters press the number 2). The meter will
automatically resize the font.
• Use the
/
keys to scroll through the enabled parameters.
HI829113
pH probe
HI763093
EC probe
HI764103
DO probe