Protecting Your Hearing (Avls); Locking The Controls (Hold) - Sony NP-F20 Operating Instructions Manual

Protecting your hearing
(AVLS)
The AVLS (Automatic Volume Limiter
System) function keeps down the maximum
volume to protect your hearing.
Set AVLS (under the lid) to "LIMIT."
Displayed when "LIMIT" is selected and
AVLS function is working.
To turn off the AVLS function
Set AVLS to "NORM."
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Locking the controls
(HOLD)
You can lock the controls on your CD player
to prevent accidental button presses.
Slide HOLD in the direction of the
arrow.
Displayed when the HOLD function is
working.
To unlock the controls
Slide HOLD in the opposite direction of the
arrow.