33
Selecting mg/l or ppm units
NOTE:
this mode appears in mg/l (ppm) measurement mode only.
This mode lets you select between mg/l or ppm dissolved oxygen units.
From measurement mode
1.
Press the Mode key
to select mg/l
(ppm) mode.
2.
Press Setup key
to enter Set Up mode.
3.
Press the
▲
and
▼
keys
to scroll through
subgroups until you view parameter
“COF” in the upper display.
See figure
4.
Press the ENTER key
until “dO”
appears in the upper display.
See figure
5.
Press the
▲
and
▼
keys
to toggle
between mg/l or ppm units.
6.
Press the ENTER key
to confirm
selection and move to step 4 on page
34. Press the CAL/MEAS key twice to
return to measurement mode.
C
D
C
D