Sony PEGA SA500 Operating Instructions Manual page 16

To perform the following operations
Pause
Go to the beginning of the
current track
Go to previous tracks
Go to the beginning of the next
track
Go to the beginning of
succeeding tracks
To rewind
To fast forward
Adjust the volume
Locking the controls (Hold)
To prevent the controls from being accidentally operated when you
carry the player, use the HOLD function.
16
Slide the HOLD switch of the Audio Adapter to ON (see
the illustration below).
None of the controls on the Audio Adapter will operate.
Even if you set the HOLD switch on the Audio Adapter to ON, you
can control your CLIÉ handheld with its own buttons.
Press x.
Press ..
Press . repeatedly.
Press >.
Press > repeatedly.
Press . and hold.
Press > and hold.
Press + or –.
ON
HOLD switch