# Operation with Power Supply

- Pay attention to the mains voltage. The voltage of the power source must match the voltage specified on the type plate of the power supply.

- For mains operation, use only a USB Type‑C® power supply with Power Delivery (USB-PD). Its output voltage, minimum output current and output power must comply with the requirements in the “Technical Data” section. Consult the operating instructions for the power supply. Using different power supplies can damage the radio. If the power supply provides insufficient power, the radio will switch itself off.

1. Open the flap covering the connector compartment (17).
2. Connect the power supply to the USB Type-C® port (16) of the radio via a suitable cable.
3. Connect the power supply to the mains supply.

After removing the cable for the power supply, reattach the flap of the connector compartment (17) to protect against dirt/debris.

As soon as the radio is connected to the mains via the power supply (including if a rechargeable battery is inserted), energy will be supplied via the power supply.