System Settings; General; System Units - Agrowtek GrowControl GC-Pro Operation Manual

System Settings

The GC-Pro has a variety of global system settings which affect the way the controller operates and displays data.
Menus which have a lock icon are restricted to the system administrator; see Users & Passwords.
Touch Panel
The System menu is accessed from the main menu.
Press "System" button to access the
system settings menu.
Software
The system settings menus can be found in the "Controller" menu.

System Units

The GC-Pro has a variety of system units settings for temperature, speed, conductivity, dosing and more.
Note: When changing system units, ensure that your settings are also in the correct units.
Temperature: °F or °C.
Wind Speed: mph or kmh
Light Sensor: Set according to the type of light sensor installed. (Hi-range 5-2000W/m
EC Units: Choose between uS/cm2 and TDS (ppm.) When in TDS mode, select the conversion factor that is appropriate for
your requirements; the three standard conversion factors are available: 0.5, 0.64 and 0.7.
EC ATC: The EC has a standard automatic temperature correction (ATC) factor of 2.14%/°C which is standard for NaCl
solutions. This value may be modified if a customized ATC factor is desired.
Dosing Units: Choose between the standard volumetric mL dose unit or a time-based unit (seconds). When in volumetric
mode, set the flow rate value to match the flow rate of the dosing pumps.
Flow Rate: Flow rate (mL/Min) of dosing pumps. The controller uses this value to determine how long to operate the dosing
pumps in order to dispense the proper amount of fluid.
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The system settings menu contains
global system settings.
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