Velleman projects K8012 Assembly instructions - Manual (Page 8)

8
Perform all tests as shown below, before the first use of the unit. It allows
you to check every function of your charger kit. Use the supplied 5W
dummy load resistors and a reliable multimeter.
-1- Put SW2 in the 12V position. Measure the voltage across the output
terminals. Output voltage should be 13.6V +/- 0.2V.
-2- Put SW2 in the 6V position. Measure the voltage across the output
terminals. Output voltage should be 6.8V +/- 0.2V
17. Testing
Testing
Fig. 1.0
Fig. 2.0