Sony D-F21 - Manual (Page 14)

14
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.”
To turn off the AVLS function
Set AVLS to “NORM.”
Displayed when “LIMIT” is selected and
AVLS function is activated.
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.
To unlock the controls
Slide HOLD in the opposite direction of the
arrow.
Displayed when the HOLD function is
activated.