30
CAL: Previous calibration information
This sub group shows you the previous calibration data, along with date and time of
calibration. This is a “view only” parameter.
In % saturation mode:
calibration information is shown in % saturation units.
In mg/l (ppm) mode
: calibration information is shown in mg/l (ppm) units.
8.5
From measurement mode:
1.
Press the Mode key
to select the
calibration data you want to view:
% or mg/l (ppm).
2.
Press the Set up key
to enter Set Up
mode.
3.
Press the
▲
and
▼
keys
to scroll
through subgroups until you view
parameter “CAL” in the upper display.
See figure
4.
Press the ENTER key.
The upper
display shows the calibration data.
See figure
5.
Press the ENTER key again.
The display
shows the date and time of the last cali-
bration.
See figure
6.
Press the ENTER key
to move back to
subgroup “CAL”. If you want to return
to measurement mode, press
CAL/MEAS.
NOTE:
If you did not calibrate this meter
in a particular mode, the screen will
show “– – –”.
See figure
A
A
B
B
C
C
D
D