Velleman K8012 Illustrated Assembly Manual page 9

-3- Put SW2 in the 12V position, put SW1 in the >4Ah position. Connect
the supplied 33Ω/5Ω resistor to the output terminals. Measure the
voltage across the resistor.
It should read 14.7V +/- 0.1V
-4- Put SW2 in the 6V position, put SW1 in the >4Ah position. Connect
the supplied 33Ω/5Ω resistor to the output terminals. Measure the
voltage across the resistor. It should read 7.3V +/- 0.1V
Testing
Fig. 3.0
Fig. 4.0
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