Protecting Your Hearing; Locking The Controls - Acer PackardBell Viseo 193ws Service Manual

Protecting your hearing
(EAR GUARD)
ON" appears in the display.
i t** 1
To turn off the EAR GUARD function
Turning off the
operation beep sound
"| Remove the power source (AC
power adaptor, dry batteries) from
the CD player.
Locking the controls
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