12
Screen Display Operating Instructions/ Displayed
State
Description
In a power-on state,
Press the
sound switch button
to
switch the sound on or off, a long
beep will be sounded when the sound
is turned on, and a mute symbol
will be displayed when the sound is
turned off.
A long beep
will be sounded
when the sound
is turned on. The
backlight is
green
Recall 20 memories
