GE Xcellerex XDM Series Operating Instructions Manual page 218

7 Operation
7.3 Operate Xcellerex XDUO mixer
7.3.4 Control the pH
pHC_125 Manual CV (%)
To set the pH control to work in Manual mode follow the instructions below.
Step
1
2
218
90
100
Action
On the home screen, tap pH to open the pH Detail screen.
Set the mixer in Manual mode: drag the toggle button
Xcellerex XDM 50-1000, XDUO 100-1000 mixers Operating Instructions 29251615 AD
SC_201 Acid CV (%)
0
0
SC_202 Base CV (%)
80
100
to Manual.