I A S U S _ T E N 4 _ I N S T R U C T I O N M A N U A L _ 2 0 2 1
10
VOLUME UP
VOLUME DOWN
Power on the speaker and continue turning the volume
control wheel clockwise, toward the
+
sign to your
desired volume level.
To decrease the volume, turn the volume control wheel
counter-clockwise, toward the
-
sign to your desired
volume level.
A flashing red light indicates that the device is low on
battery.
LOW BATTERY
