Control Settings; Using The Photocell; Remote Switch Inputs - Dedicated Micros Dennard 2025 Manuel D'installation

12. Control Settings

The 2025 illuminator can be switched from any one of three 12V switch inputs. The unit comes
configured to use the photocell supplied which switches the lamp on at light levels below 25 lux.

Using the Photocell

The unit is supplied and configured to use a photocell located inside the power supply unit. The
photocell relies on detecting ambient light to function correctly. Ensure that the control unit is
mounted with the cell pointing to one side or below the unit (not facing upwards). It needs to be
away from sources of artificial light and not blanked off or sitting in permanently dark conditions.
An extension kit is available for mounting the photocell remotely if required see 'Spares and
Accessories'.

Remote Switch Inputs

There are a further two switch inputs designed for 5-12V devices. These can be configured to
accept a range of different signals for example a closed contact input from a PIR detector or an
external control unit.
The inputs are configured as per the following table.
2025 Installation Manual Page. 12