auna iTuner 320 BT Manual page 57

Prune Invalid
You may remove all unavailable stations from the list.
1. During DAB mode, press the MENU button and press the 
to select Prune invalid and then press the SELECT button to confirm.
/
2. Press the   buttons to select YES and press the SELECT button to
confirm, or select NO to cancel.
DRC (Dynamic Range Compression)
If you are listening to music with high dynamic range in a noisy
environment, you may wish to compress the audio dynamic range.
1. During DAB mode, press the MENU button and press the 
to select DRC and press the SELECT button to confirm.
/
2. Press the   buttons to select DRC high/low/off and press the SELECT
button to confirm the setting.
Station Order
You may wish to arrange the station listing order.
1. During DAB mode, press the MENU button and press the / buttons to
select Station Order and press the SELECT button to confirm.
/
2. Press the   buttons to select Alphanumeric/Ensemble/Valid order
and press the SELECT button to confirm the setting.
/
 buttons
/
 buttons
EN
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