Device Calibration - Agrowtek GrowControl GCX Instruction Manual

Device Calibration

Sensor devices, motor controllers and dosing pumps require occasional calibration to ensure their read-
ings, positions and dosing volumes are accurate. If a device has features that can be calibrated, a calibration
screen will be shown on the calibration page.
Sensor Calibration
A menu of available sensor types is displayed for the sensor unit that is selected. Select the sensor channel
to calibrate and follow the prompts on the display.
Most calibration requires the user to simply enter the actual calibrated vale.
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1. Channel Select the sensor channel to calibrate.
2. Calibration Value Follow the prompts and enter the calibration value.
3. Prompts Instructions to follow for calibration.
4. Calibrate Button Press once the calibration value has been entered to save the value.
5. Reset Button Restores factory sensor calibration values.
pH calibration uses pre-de ned calibration solutions which are industry standard.
pH 4 & pH 7 solution are typically used for pH calibration.
Always begin with pH7 calibration and follow the prompts on the display.
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