Operation Manual

37
Img51 – Volume settings
Volume Settings
Press the soft key
to get into the “GALA” setting.
– Short press the soft key
to enlarge the “GALA”, the cursor moves to the
right.
– Short press the soft key to reduce the “GALA”, the cursor moves to the left.
– Press
to go back the tone setup main menu.
Img52 – GALA settings
Acoustic feedback
Select the “On” or “Off” button to open and close the acoustic feedback.
– Select “On”, the acoustic feedback is opened and the sound can be output via
loudspeaker.
– Select “Off”, the acoustic feedback is closed.