Steren MG-400 Manual De Instrucciones página 13

PLACING BELT
1
Place belt in the megaphone.
HOW TO USE
Before start using the device, be sure to lower at minimum the volume level
You can use the megaphone in 3 modes:
CONTINUOUS COMMUNICATION
1
Slide up the switch.
2
Hang the megaphone on your shoulder.
2
Start talking while gradually adjusting
the volume.
4