Sony MZ-N505 OpenMG Jukebox NOTES on installing & operating - Turning off the beep sound; Beep Sound Control

47-GB
Locking the controls
(HOLD)
To prevent the buttons from being
accidentally operated when you carry the
recorder, use this function.
1 Move HOLD in the direction of the
..
To unlock the controls
Move HOLD in the opposite direction of
the arrow to unlock the controls.
HOLD