The box AK 10 User Manual page 21

[REC]
Button to start recording. To stop recording, press [POWER].
[POWER]
Button to turn the media player on and off.
7 [EQUALIZER]
Built-in 2-band equalizer with bass and treble control.
8 [MASTER VOLUME]
Overall output volume control
9 [USB VOLUME]
Media player volume control.
10 [POWER]
Power indicator. This LED lights red when the unit is powered and turned on.
11 [VOICE PRIORITY]
Momentary switch for priority of CH1 and wireless microphones. When the button is pressed and a signal from CH1
or one of the wireless microphones is present, channels CH2, AUX and MP3 are temporarily muted.
AK 10
Connections and controls
21