Setting the playing speed (only when the audiobook is playing) (type D audio)
Each time you briefly press 
(the
“RPT” button) while the audiobook is
playing, the playing speed changes in
the following sequence.
See also:
Sirius satellite radio
Sirius satellite radio is a recent innovation that allows the listener to experience
digital sound quality and to have a greater variety of channels.
Use of satellite radio (Sirius) requires a tune ...
Random playback
Random playback is operated in the same way a CD is played. Refer to “Random playback”. Each time you press the “RPT/RDM” button for 0.5 second or longer, the mode changes in the following sequence.
...
MUTE button (models without Hands-free system)
Press the “” button if you wish
to
immediately cut the volume to zero.
The audio display will show “MUTE”.
If you press the button again, the original
sound volume will return and “MUTE”
t ...