Troubleshooting; Safety Instructions - Albrecht Audio DR 56+ Mode D'emploi

12. Troubleshooting

Poor DAB reception on some roads, part 1.
Since the DAB network has not yet been fully developed,
this can lead to poor reception, especially in rural areas that
have not yet been fully developed. Therefore, test the DR 56+
adapter in a better-developed area before sending the device
for repair due to poor reception.
Problem: Poor DAB reception, part 2.
Commercially available USB adapters without interference
suppression are suitable for many purposes, but not for strong
DAB receivers. Therefore, for the best possible reception, you
should use the USB cable and the USB power supply supplied
in the product contents and specifically designed for the DR56+
adapter.
Problem: Poor DAB reception, part 3.
Please check if the supplied DAB antenna has been installed
exactly as described in the assembly instructions. Also check if
the antenna is properly grounded. Other electronic devices that
have no interference suppression (such as low-cost dashcams)
can cause interference in the DAB reception, especially inside
the vehicle.

13. Safety instructions

Clean the device only with a dry cloth.
•
Do not block any ventilation openings.
•
Use only the accessories supplied by the manufacturer.
•
Do not expose this radio to rain or moisture.
•
Do not expose the radio to excessive heat.
•
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