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2. Intended Use
With the Renkforce BT-RSD-1802K SD tuner you can receive radio programmes in vehicles and play back
audio data from suitable media and amplify the audio signals received in this manner. It also serves as
hands-free system for Bluetooth®-capable mobile phones.
The device must be connected to speaker.
This device is only approved for connection to 12 V direct current on-board networks with the negative pole
of the battery to the car body. The device must only be installed and operated in vehicles with this kind of
on-board voltage.
The user must make sure that the way the product is installed protects the product from humidity and
wetness.
Any use other than that described above can damage the product and may involve additional risks such as
short circuit, fire, electric shock, etc.
No part of the device must be modified or converted, and the casing must not be opened.
Observe all safety information in these operating instructions!
3. Symbols
The exclamation mark symbol indicates that the user must read these operating instructions
before commissioning of the device, and observe them during operation.
The “Hand” symbol indicates special advice and operating information.
