Dab Menu; Full Scan; Manual Tune; Drc (Dynamic Range Control) - Albrecht Audio DR 900 Guide D'utilisation

6.7 DAB Menu

You can enter the DAB menu by pressing and holding the "Info/Menu" button while
being in the DAB mode. After entering the menu you can cycle through the options by
turning the "Tune" wheel. You enter one of those options by pressing "Select".

Full Scan

System

Manual Tune

Prune

DRC
6.7.1 Full Scan:
Full scan thoroughly searches all channels for stations available in your region. Doing
a full scan requires about 1-3 minutes depending on the amount of stations.
6.7.2 Manual Tune
Using the manual tune feature, you can select a specific digital radio channel
frequency and then manually adjust the aerial or the location of the radio to get the
strongest possible signal for that channel in your location.
Use the "Tune" wheel to scroll through the digital radio frequencies and preset
"Select". An empty 口 will appear on the second line of the display to indicate the
actual signal strength that you are receiving. The stronger the signal, the further to the
right of the row of solid rectangles it will be.
Note: If only an empty 口 is displayed, you are not receiving any signal at all for that
particular digital radio channel in your area.
Adjust the position of the aerial on the radio to obtain the maximum signal strength
and press "Select" to exit back.

6.7.3 DRC (Dynamic range control)

The dynamic range for each radio program is set by the broadcaster for each radio
station and it differs for different types of programs such as pop or classical music or a
chat show. The dynamic range control signal is transmitted in parallel with the audio
signal for each program and your DAB radio can use this control signal to compress
the dynamic range (the difference between the loudest and quietest sounds) of the
reproduced audio signal. Changing the dynamic range can affect the "Loudness"
and/or the "quality of sound" of the program that you hear. It will be more suited to
your listening conditions and your own personal listening requirements e.g. in a noisy
environment, where quiet sounds might be swamped, setting the compression to
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