Sony PRS-505 Guide De L'utilisateur page 11

 (Headphones) jack

To connect headphones (optional). (

VOLUME +/– buttons
To adjust the volume. (
To mute the sound, press and hold the VOLUME +/–
buttons. To restore the sound, press the VOLUME +/–
buttons again.
Rear

Reset button
To reset the Reader if no operation is possible. (
68)
page 53)
page 51)
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