NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN 61920 [Withdrawn] references following documents:

Document number Edition Title
BS 7693 1993-11-15 Guide to uses of infra-red transmission and the prevention or control of interference between systems More 
DIN EN 61603-1 1997-09 Transmission of audio and/or video and related signals using infra-red radiation - Part 1: General (IEC 61603-1:1997); German version EN 61603-1:1997 More 
DIN 5030-2 1982-09 Spectral measurement of radiation; radiation sources; selection criteria More 
EN 60825-1 1994-03 Safety of laser products; Part 1: equipment classification, requirements and user's guide (IEC 60825-1:1993) More 
EN 61603-2 1997-05 Transmission of audio and/or video and related signals using infra-red radiation - Part 2: Transmission systems for audio wide band and related signals (IEC 61603-2:1997) More 
EN 61603-3 1998-02 Transmission of audio and/or video and related signals using infra-red radiation - Part 3: Transmission systems for audio signals for conference and similar systems (IEC 61603-3:1997) More 
IEC 61603-1 1997-01 Transmission of audio and/or video and related signals using infra-red radiation - Part 1: General More 
IEC 61603-2 1997-03 Transmission of audio and/or video and related signals using infra-red radiation - Part 2: Transmission systems for audio wide band and related signals More 
IEC 61603-3 1997-10 Transmission of audio and/or video and related signals using infra-red radiation - Part 3: Transmission systems for audio signals for conference and similar systems More 
ISO/IEC 7498-1 1994-11 Information technology - Open Systems Interconnection - Basic reference model: The basic model More