Conrad C-Control Pro Mega Series Manual page 36

27 C-Control Pro Mega Series
Jumperpositions at delivery
JP4
JP4 serves to toggle the operating voltage (Mains Plug-In Power Supply or USB). The application
board should be operated using Plug-In Power Supply and voltage control (Shipping Condition). The
maximum current to be drawn from the USB interface is lower than from the Plug-In Power Supply.
Exceeding this current can lead to damage on the USB interface of the computer.
JP6
When using the displays the LED back lighting can be switched off by use of JP6.
PAD3
PAD3 (to the right of the module, below the blue inscription) is required as ADC_VREF_EXT for
functions ADC_Set and ADC_SetInt.
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