39 Channel
• Select Mode and press the virtual keys to select Prop. High or Prop. Low.
• Press the d key to select Deviation.
•
With Deviation highlighted, press Set. The present value will blink permitting editing using the
ud
keys. Press CFM to save.
• Press the d key, to select Control Period.
•
With Control Period highlighted, press Set. The present value will blink permitting editing using the
ud keys. Press CFM to save.
• Press the d key, to select Dead Band.
•
With Dead Band highlighted, press Set. The present value will blink permitting editing using the
ud
keys. Press CFM to save.
• Press the b key, to exit Setup.
Prop. control. Editable default and boundary values.
Control parameters Measured parameter Default Minimum Maximum *
Deviation
pH 1.00 pH 0.02 pH 6 pH
ORP 50 mV 2 mV 2000 mV
EC 2.000 mS 0.002 μS 500.0 mS
DO 5.0 %Sat 0.2 %Sat 300.0 %Sat
Control Period 1.00 minute 10 seconds 30.00 minutes
* Maximum limit can be different from given values depending on probe measurement range (0.5 %)