Sony NYSNO-10 Help Manual page 54

Help Guide
Helmet Mounted Wireless Headset
NYSNO-10
Setting the sound quality for music playback (Equalizer)
You can select from 3 types of sound quality settings according to your helmet.
Sound quality setting 1 (default): Normal helmet with earpads
Sound quality setting 2: Normal helmet with earpads (The sound quality is different from [Sound quality setting 1].)
Sound quality setting 3: Helmet without earpads
Press and hold the ATT/EQ (Attenuate/Equalizer) button on the remote control for more than 2 seconds.
1
Press the ATT/EQ button repeatedly to select a setting.
2
Press and hold the ATT/EQ button for more than 2 seconds again.
3
The selected sound quality setting is set.
Note
It does not guarantee correspondence to all helmet listed above.
The difference of the sound quality in [Sound quality setting 1] and [Sound quality setting 2] may not be remarkable depending on
the helmet.
When using a helmet without earpads, you may feel the volume is low during Group Talk, music playback or calling.
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