Operation Manual

MP3 MPEG-1 Audio
Layer-3.
Compression scheme used
to transfer audio files via
the Internet and store in
portable players and digi-
tal audio servers.
M4A The.M4A format is actu-
ally the audio layer of
(non-video) MPEG 4
movies.
M4P The.M4P format is an au-
dio file purchased from
Apple’s Music Store
(iTunes) and is protected
by a Digital Rights Man-
agement scheme.
NAV Navigation
POS Position
PTY Program type (radio)
RBDS Radio Broadcast Data Sys-
tem
SAT Satellite Radio
SAT-V Satellite Backseat TV™
SDS Speech Dialog System
TMC Traffic Message Channel
VES™ Video Entertainment Sys-
tem
WMA Windows Media Audio
Format
NAVIGATION 167