TS 6662 HD 450.11 S1
Hearing aids - Part 11: Symbols and other markings on hearing aids and related equipment
This standard is applicable to symbols and other markings on hearing aids and related equipment for the purpose of identifying control settings and giving information regarding technical functions and characteristics.
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- Language: English
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- Language: English
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About This Item
TS 6662 HD 450.11 S1 is a standard concerned with the symbols and other markings used on hearing aids and related equipment. Its central purpose is to identify control settings and to communicate information about technical functions and characteristics in a consistent visual form. In practice, this kind of marking helps users and service personnel recognize controls more easily and supports a shared visual language across different devices.
What the symbols communicate in practice
On hearing aids, symbols are more than decoration: they act as compact technical indicators showing what a control does, which setting is selected, or which device feature is being referenced. Information such as volume adjustment, program selection, power state, or connection status often has to be expressed on a very small product surface, so clear and standardized marking is important for legibility and ease of use. This is especially relevant in electroacoustic equipment, where controls and indicators must remain understandable at a glance.
The scope extends beyond hearing aids themselves to related equipment as well. In general technical terms, that means accessories, companion units, or associated control elements may also carry symbols or markings covered by the same marking logic. Standards of this type help make product information more recognizable across markets and reduce ambiguity in day-to-day use.
- Symbols identifying control settings
- Markings that indicate technical functions
- Visual cues describing device characteristics
- Marking applications on hearing aids and related equipment
- Publication Date: 12.04.2005
- Standard Status: H (İptal Edilmiş Standard/Withdrawn standard)
- Publisher: TSE
- Document Language: tr, en, fr, de
- ICS Classification: 01.080.20 Özel Ekipmanlarda Kullanılan Grafik Semboller ; 17.140.50 Elektroakustik
- Pages: 12
- Source Standard: HD 450.11 S1:1985
- International Equivalents: HD 450.11 S1 -EQV; DIN IEC 60118-11 -EQV; BS 6083-11 -EQV; NF C97-610 -EQV; IEC 60118-11-EQV
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