Yamaha YAS-109BL Owner's Manual page 12

j
Microphones
Used to interact with Alexa.
n NOTICE
• Do not use a vacuum cleaner or aerosol air duster
on the microphones when cleaning the unit. Doing
so may damage the microphones.
n NOTE
• b, c, d, e f
and are touch sensors. Touch icons
with your finger to control functions.
• Do not place any objects on the touch panel as doing
so may result in unintended operations.
• When touch panel control is disabled, no operations
can be performed using the unit's touch panel. This
prevents accidental operation of the unit. For details,
see the following:
– "Enabling/disabling touch panel control (Child Lock
function)" (p.38)
• The brightness of the indicators can be changed using
MUSIC on the remote control. For details, see the
following:
– "Changing the brightness of the indicators
(Dimmer)" (p.34)
12
En