Retekess TT126 Bedienungsanleitung Seite 6

tracking is not successful, you can try to adjust
the receiver to the same channel within the
effective range by long pressing the middle red
''mute button'' and "+" in the unlocked state for
3 seconds.
7.One-key shutdown: In the unlocked state,
long press the red ''mute key'' and "-" for 3
seconds within the effective range to shut
down the paired receiver. The Alloff prompt is
displayed on the screen; the transmitter will
automatically exit after 8-9 seconds with
one-click shutdown command, and the Alloff
prompt will not flash on the screen.
8.Mute: When the screen is locked or unlocked,
you can press the middle red "mute button" to
silence the transmitter and the screen mic will
display OFF. Press again to unmute, and the
screen mic will display the volume.
9.Mute: When the receiver does not exit the
speaking state, the transmitter can actively
cancel the receiver's right to speak. Press "Mic"
and "Mute Key" simultaneously for 3 seconds in
the unlocked state. When muted, the screen
will display BLock. Cancel the ban and repeat
the operation, and the BLock will disappear.
10.Power adjustment: In the off state, press
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