Operation Manual
86
Atmospheric pressure: 200 hPA to 
1500 hPA.
Indicates the device manufacturer, as 
dened in EU Directive 93/42/EEC.
The symbol with the crossed-out 
garbage bin is to make you aware that 
this device may not be thrown away 
as normal household waste. Please 
dispose of old or unused devices, 
at waste disposal sites intended for 
electronic waste, or give it to your 
hearing care professional for 
disposal. Proper disposal protects 
the environment and health.
11. Information and explanation of symbols 










