An introduction to rds & eon, Using the tuner – Pioneer VSX-409RDS User Manual

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An Introduction to RDS & EON

Radio Data System, or RDS as it's usually known, is a system used by FM radio stations to provide listeners
with various kinds of information—the name of the station and the kind of show they're broadcasting, for
example. This information shows up as text on the display, and you can switch between the kind of information
shown. Although you don't get RDS information from all FM radio stations, you do with most.
Probably the best feature of RDS is that you can search automatically by type of programme. So, if you felt like
listening to jazz, you could search for a station that's broadcasting a show with the programme type, "JAZZ."
There are around 30 such programme types, including various genres of music, news, sport, talk shows,
financial information, and so on.
The VSX-409RDS receiver lets you display three different kinds of RDS information: Radio Text, Programme
Service Name, and Programme Type.
Radio Text (RT) is messages sent by the radio station. These can be anything the broadcaster chooses—a talk
radio station might give out it telephone number as RT, for example.
Programme Service Name (PS) is the name of the radio station.
Programme Type (PTY) indicates the kind of programme currently being broadcast.
The VSX-409RDS can search for and display the following programme types:

Using the Tuner

News

Affairs

Current affairs

Info

General information

Sport

Educate

Educational material

Drama

Radio plays or serials

Culture

Science

Science and technology

Varied

Usually talk-based material, such as quiz shows or interviews.

Pop M

Pop music

Rock M

Rock music

M.O.R. M

“Middle of the road” music

Light M

‘Light’ classical music

Classics

‘Serious’ classical music

Other M

Other music not fitting any of the above categories

Weather

Finance

stock market reports, commerce, trading, etc.

Children

Children’s entertainment

Social A

Social affairs

Religion

Phone in

Travel

Holiday-type travel rather than traffic announcements.

Leisure

Leisure interests and hobbies

Jazz

Country

Country music

Nation M

Popular music in a language other than English

Oldies

Popular music from the ’50s

Folk M

Folk music

Document

Documentaries

In addition, there is a programme type, ALARM!, used for exceptional emergency announcements. You can't
search for this, but the tuner will switch automatically to this RDS broadcast signal.

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