Summary #
The Display settings control what is shown on the built-in ProfiLux display, how it rotates between pages, and the screen brightness at different times of day.
Applies to #
- ProfiLux 4 Series (incl. Industrial Line / IL)
- ProfiLux 3 Series
- ProfiLux Mini / Light (all versions)
- Software:
- GHL Connect (App, Webinterface, myGHL)
- GHL Control Center
Configuration #
In GHL Connect, all settings below are found under Display. In GHL Control Center, navigate to Display for ProfiLux 4 and ProfiLux 3; on ProfiLux Mini / Light, the same settings are located under General in the Display content and Display illumination sections.
Time & Date #
Controls whether the current time and date are shown on the display:
- Show always: Time and date are permanently visible, except during an alarm (the alarm message takes over that row).
- Rotate: Time and date appear as part of the rotation cycle alongside other elements.
- Show never: Time and date are not displayed.
Display Duration / Change after #
Sets the time in seconds before the display automatically rotates to the next page.
Viewable Elements #
Selects which values are shown on the display. In GHL Control Center on ProfiLux 4 and ProfiLux 3, each category is shown as a separate table with checkboxes. On ProfiLux Mini / Light, all categories are combined in a single table under General. In GHL Connect, each category has its own dropdown with multi-selection.
- Illumination: Select illumination channels to display their current brightness level.
- Sensors: Select sensors to display their current measured value. Available on ProfiLux 4, ProfiLux 3, and ProfiLux Mini — not available on ProfiLux Light.
- Dosing pumps: Select dosing pumps to display their current fill level. Available on ProfiLux 4 and ProfiLux 3 only.
- Miscellaneous: Additional elements including level sensors, flow sensors, current pumps, and moon brightness.
Display Illumination #
Controls the brightness of the built-in ProfiLux display at different times of day:
- Bright: Screen brightness during the day, in %.
- Dark: Screen brightness during the night, in %.
- Dark start time / Dark end time (labeled From / To in GHL Control Center): The time range during which the Dark brightness applies.