7. Operating elements
1525 PFC / 1540 PFC
1560 PFC
1 Power switch for taking the device into operation (ON / OFF)
2 Power indicator, lights up in green
3 Connecting jack "minus pole" (for 1560 PFC only up to a maximum of 5A)
4 Connecting jack "plus pole" (for 1560 PFC only up to a maximum of 5A)
5 Fixed voltage switch for 13.8V on the underside of the device (only for the 1525 PFC and 1540 PFC)
6 Adjustment control for the output voltage
7 Overload indicator, lights up in red
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