Parental lock
Some DVD-Video discs with violent or adult-or-
iented scenes feature parental lock which pre-
vents children from viewing such scenes. With
this kind of disc, if you set the unit
’
s parental
lock level, playback of scenes inappropriate for
children will be disabled, or these scenes will
be skipped.
Phone book
An address book on user
’
s phone is collec-
tively referred to as
“
Phone book
”
. Depending
on the mobile phone, the phone book may be
called a name such as
“
Contacts
”
,
“
Business
card
”
or something else.
Point Of Interest (POI)
Any of a range of locations stored in the data,
such as railway stations, shops, restaurants,
and amusement parks.
Region number
DVD players and DVD discs feature region
numbers indicating the area in which they
were purchased. Playback of a DVD is not pos-
sible unless it features the same region num-
ber as the DVD player.
Route setting
The process of determining the ideal route to a
specific location; route setting is done auto-
matically by the system when you specify a
destination.
Set route
The route marked out by the system to your
destination. It is highlighted in bright colour
on the map.
Title
DVD-Video discs have a high data capacity, en-
abling recording of multiple videos on a sin-
gle disc. If, for example, one disc contains
three separate videos, they are divided into
title 1, title 2 and title 3. This lets you enjoy the
convenience of title search and other func-
tions.
Track log
Your navigation system logs routes that you al-
ready passed through if the track logger is ac-
tivated. This recorded route is called a
“
track
log
”
. It is handy when you want to check a
route travelled or if returning along a complex
route.
VBR
VBR is short for variable bit rate. Generally
speaking, CBR (constant bit rate) is more
widely used. But by flexibly adjusting the bit
rate according to the needs of audio compres-
sion, it is possible to achieve compression-
priority sound quality.
Voice guidance
The giving of directions by navigation voice
while in guidance.
Waypoint
A location that you choose to visit before your
destination; a journey can be built up from
multiple waypoints and the destination.
WMA
WMA is short for Windows Media
™
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.
Engb
182
Appendix
Appendix
