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Background lighting technology
The LEDs of the light strip are activated in the respective colours with 24 volts. A voltage transformer (DC/DC) is
used to implement this. The output voltage of the voltage transformer is adjustable from 20 to 30 V. The output
voltage for the background lighting in the Grand California must be set to 24 V. With the control unit for
background lighting, the LEDs are then controlled according to the desired colour. The 12 volt/24 volt voltage
transformer and the control unit for background lighting are located in the technical cabinet.
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Control unit for background lighting
Voltage transformer 12 V/24 V
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Voltage transformer, 12 V/24 V
Control unit for
background lighting
Potentiometer (setting
the output voltage)
Supply voltage for
LED strip 24 V
12 V
