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Technical terminology
Technical terminology
AUX
(Auxiliary)
Option to connect external audio signals.
Balance
Volume setting between left and right
loudspeakers.
Bluetooth
Technology for wireless data communi-
cation over short distances of up to
approx. 10 metres.
CDC
(Compact Disc Changer)
CD changer.
CD-R
(Compact Disc Recordable)
CD which can be written once only.
CD-RW
(Compact Disc ReWritable)
CD which can be written more than once.
CF card
(Compact Flash)
Type of memory card, rewriteable
removable memory card developed in
1994 by SanDisc.
There are two different types of CF card,
type 1 (3.3 mm thick) and type 2 (5 mm
thick).
Code number
Secret number that must be entered to
activate the unit.
Crossover
An adjustable dividing network which
divides the frequency ranges before the
output stage.
DTMF
(Dual Tone MultiFrequency dialling) A
multi-frequency dialling procedure.
Fader
(fader control)
Volume setting between front and rear
loudspeakers.
Folder
Directory
Folder on a CD/memory card/micro-drive
containing MP3 tracks.
GAL
(
G
eschwindigkeits
A
bhängige
L
autstärke
-
regelung) (speed-dependent volume
control)
The volume increases as the speed of the
vehicle increases.
GMT
(Greenwich Mean Time)
Central European time
Standard time at degree of longitude 0
(the degree of longitude through Green-
wich, Great Britain). This time is used
all over the world as the standard time
for synchronising data acquisition.
GPS
(Global Positioning System)
System for position determination. Basis
for navigation.
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