Protecting your hearing (avls), Locking the controls (hold), Turning off the operation beep sound – Sony D-NE715 User Manual
Page 25: Protecting your hearing, Locking the controls
Protecting your hearing
The AVLS (Automatic Volume Limiter
System) function keeps down the maximum
volume to protect your hearing.
Press and hold SOUND until “AVLS
ON” appears in the display.
To turn off the AVLS function
Press and hold SOUND until “AVLS OFF”
appears in the display.
If you use the SOUND function and the AVLS
function at the same time, sound may be distorted.
If this happens, turn down the volume.
Locking the controls
You can lock the controls on your CD player
to prevent accidental button presses.
Slide HOLD in the direction of the
“HOLD” flashes when the HOLD function is
To unlock the controls
Slide HOLD in the opposite direction of the
Flashes when the volume is turned up
beyond a certain level.
Turning off the
operation beep sound
You can turn off the beep sound that is heard
from your headphones/earphones when you
operate your CD player.
Remove the power source (AC
power adaptor, rechargeable
batteries or dry batteries) from the
Connect the power source while
/CHARGE on the CD
on the remote control
for about one second or more.
To turn on the beep sound
Remove the power source and then connect
the power source without pressing
x/CHARGE or x.