Using the A 200 personal sound amplifier
Switching the A 200 on/off
Turn the on/off/sound amplification control 5towards ON until you overcome a slight resistance.
5 
Adjusting the sound amplification
You can choose between 6 different settings for the sound amplification 6. Position “1” corresponds to a low sound amplification and position “6” corresponds to a very high sound amplification.
Use the control 5 to adjust the volume to a sufficient and comfort- able level.
If you hear a loud noise (feedback), turn the control 5 towards OFF until the noise disappears.
5 6
A 200 7