Renkforce CD-7657 Bedienungsanleitung Seite 51

Operation
• BD/LD button (10)
This button is used to switch the loudness function on/off.
Press and hold the button to trigger the loudness function:
LOUD ON: The loudness function is active.
LOUD OFF: The loudness function is inactive. The sound is not influenced.

At low volumes the human ear does not perceive very low and very high sounds well. An increase of
the frequency range for low volume (loudness correction) counteracts this effect and the music replay
sounds more natural.
• Button (16)
Press this button to fold down the operating panel.
• RESET button
This button is behind the front cover and resets all the settings to the original settings that were made in the factory.
Press this button in the following cases:
- when you have completed the installation and connection
- when the CD tuner does not react to the operation of buttons anymore
- when the display shows undefined characters
51