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Specialist words
Specialist words
Active Sync
Active Sync is a Microsoft product.
This is the standard synchronisation
software for Windows mobile units such
as your Traffic Assist Highspeed. The
programme can be downloaded free-of-
charge from the internet.
GMT
(
G
reenwich
M
ean
T
ime)
Central European Time
The standard time at 0 degrees of longi-
tude (the longitude which passes
through Greenwich, Great Britain). This
time is used worldwide for the synchro-
nisation of data collection.
GPS
(
G
lobal
P
ositioning
S
ystem)
GPS determines your actual geographi-
cal position by the use of satellites. It is
based on 24 satellites which orbit the
Earth and emit signals. The GPS receiv-
er receives these signals and calculates
the distance to each satellite from the
running time differences and thus evalu-
ates its actual current position in terms
of geographical length and width. In or-
der to determine the position, signals
from at least three satellites are required,
and the fourth one allows the height to
be determined.
HDOP
(
H
orizontal
D
ilution
O
f
P
recision)
HDOP states the quality of the positional
dtermination. In theory, values from 0 to
50 are possible, whereby the following
applies: the smaller the value the more
accurate the positioning (value 0= no de-
viation from the actual position). Values
of up to 8 are acceptable for navigation
units.
ID3-Tag
„Index of Contents" of an MP3 title.
Contains information such as title, artist,
album, year and genre.
JPG/JPEG
(
J
oint
P
hotographic
E
xperts
G
roup)
The JPEG is the most common type
of storage format for dissipating picture
compression., i.e. when compressing,
details of the picture are lost. Still pro-
vides good picture quality despite com-
pression, compression stages are se-
lectable. It is the most common format
for representation and exchange of pic-
tures on the internet.
Memory Card
A re-writable storage card. In the Traffic
Assist Highspeed it is a SD card.
MP3
Special compression process for audio
data (e.g. music).
Summary of Contents for Highspeed 7934
Page 1: ...Operating instructions GB ...
