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AppendixNAVI/AV
Guidance point
These are important landmarks along your route, gener-
ally intersections. The next guidance point along your
route is indicated on the map by the yellow flag icon.
Home location
Your registered home location.
ID3 tag
This is a method of embedding track-related information
in a MP3 file. This embedded information can include
the track title, the artist’s name, the album title, the
music genre, the year of production, comments and
other data. The contents can be freely edited using soft-
ware with ID3 Tag editing functions. Although the tags
are restricted to the number of characters, the informa-
tion can be viewed when the track is played back.
ISO9660 format
This is the international standard for the format logic of
CD-ROM folders and files. For the ISO9660 format, there
are regulations for the following two levels.
Level 1:
The file name is in 8.3 format (the name consists of up to
8 characters, half-byte English capital letters and half-
byte numerals and the “_” sign, with a file-extension of
three characters.)
Level 2:
The file name can have up to 31 characters (including
the separation mark “.” and a file extension). Each folder
contains less than 8 hierarchies.
Extended formats
Joliet:
File names can have up to 64 characters.
Romeo:
File names can have up to 128 characters.
m3u
Playlists created using the “WINAMP” software
have a playlist file extension (.m3u).
Menu
A list of options shown on the display; choices are
selected touching the display.
MP3
MP3 is short for MPEG Audio Layer 3. It is an audio com-
pression standard set by a working group (MPEG) of the
ISO (International Standards Organization). MP3 is able
to compress audio data to about 1/10th the level of a
conventional disc.
Multi-session
Multi-session is a recording method that allows addi-
tional data to be recorded later. When recording data on
a CD-ROM, CD-R or CD-RW, etc., all data from begin-
ning to end is treated as a single unit or session. Multi-
session is a method of recording more than 2 sessions
in one disc.
Packet write
This is a general term for a method of writing on CD-R,
etc. at the time required for a file, just as is done with
files on floppy or hard discs.
Point of Interest (POI)
Point Of Interest; any of a range of locations stored in
the data, such as railway stations, shops, restaurants,
and amusement parks.
Route setting
The process of determining the ideal route to a specific
location; route setting is done automatically by the sys-
tem when you specify a destination.
Set route
The route marked out by the system to your destination.
It is highlighted in bright green on the map.
Tracking
Marks on the map indicating the route you have
traveled.
VBR
VBR is short for variable bit rate. Generally speaking
CBR (constant bit rate) is more widely used. But by flexi-
bly adjusting the bit rate according to the needs of audio
compression, it is possible to achieve compression pri-
ority sound quality.
Voice guidance
The giving of directions by a recorded voice while in
guidance mode.
WAV
WAV is short for waveform. It is a standard audio file for-
mat for Windows
®
.
Way Point
A location that you choose to visit before your destina-
tion; a journey can be built up from multiple way points
and the destination.
WMA
WMA is short for Windows Media
TM
Audio and refers to
an audio compression technology that is developed by
Microsoft Corporation. WMA data can be encoded by
using Windows Media Player version 7 or later.
Microsoft, Windows Media, and the Windows logo are
trademarks, or registered trademarks of Microsoft Cor-
poration in the United States and/or other countries.