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Service
In the Service mode you can access the following menus:
Displaying currently measured values
Testing current output 1
Testing current output 2
Testing the relay function
Assigning and editing passcodes
Selecting the device type (pH, Oxy, Cond)
Resetting the device to factory settings
Note:
HOLD is active during Service mode!
Action Key/Display Remark
Activate Service
Press menu key to call the selection menu.
Select SERVICE using keys, press enter to
confirm.
Passcode
Enter passcode “5555“ for service mode using
the keys.
Press enter to confirm.
Display
In service mode the following icons are
displayed:
• HOLD triangle
• Service (wrench)
Exit
Exit by pressing meas.