# Power Supply of External Devices

## USB Port

The USB port can be used to charge devices that can be powered via USB (e.g. various mobile phones). The maximum charging current is 2,1 A.

Disengage the locking lever (8) and open the cover (7) of the media compartment. Using a corresponding USB cable, connect the USB port of the external device to the USB charging socket (11) (USB) of the radio.

In operation with a rechargeable battery, the external device will only be charged if the radio is switched on.

If it fits, you can place the external device in the storage compartment (6) while charging. If the external device heats up while charging, leave the cover (7) of the media compartment open to protect the external device against overheating.

Once the charging process is complete or you have removed the USB cable, close the cover (7) again to protect the radio against dirt.

## Alternating Current Connection

You can operate other external electrical devices using the alternating current connections. Plug sockets can vary depending on country-specific standards.

Power can only be supplied to external devices using the alternating current connection when the radio is connected to the mains; it is not possible using an inserted battery. If the radio is connected to the mains supply, the green control light (3) will light up to confirm this.

The total maximum permitted current consumption of all connected electrical devices must not exceed the value stated in the following table (also see the labelling on the housing under the cover caps (4)):

Article number | Total max. current consumption (in A)
--- | ---
‎3 601 DA4 000‎‎‎‎ | 15
‎3 601 DA4 100‎‎‎‎ | 15
‎3 601 DA4 170‎‎‎‎ | 12
‎3 601 DA4 1W0‎‎‎‎ | 15
‎3 601 DA4 130‎‎‎‎ | 9
‎3 601 DA4 140‎‎‎‎ | 9

Open the cover cap (4) of the alternating current connection and insert the plug of the external electrical device into a plug socket (5) on the radio.