Symbols
WARNING: Points out a situation
that could lead to serious injuries.
Legal manufacturer.
CAUTION: Indicates a situation
that could lead to minor and
moderate injuries.
Medical Device.
NOTE: Advice and tips.
Date of manufacture.
Follow instructions for use. (Logo
in blue)
Unique Device Identification.
Equipment includes an RF
transmitter.
IMDA label for Singapore.
Product is a Type B applied part.
Regulatory compliance mark for
Australia and New Zealand.
By prescription only (US).
Do not dispose of electronic devices or batteries with ordinary household waste. They should
be disposed of at sites intended for electronic waste or returned to your hearing care
professional for safe disposal.
Please note: There may be specific regulations in your country.
10 Introduction