ECO mode MERCEDES-BENZ SLK-Class 2007 R171 Comand Manual

134 Navigation*
Route guidance
The currently selected map scale is shown
in the left-hand corner of the bottom status
bar .
Press any soft key.
The soft key displays appear.
Press the or soft key.
Depending on your selection, the map
will zoom in and display greater detail
or zoom out and show a wider area.
The m ap sc ale bar in t he stat us ba r will
show the map scale currently selected.
Map orientation
During route guidance, a symbol will ap-
pear on the left of the bottom status bar if
map display is switched ON:
North symbol :
Fixed map orientation, north is always
pointing up;
or
Compass symbol :
Dynamic map orientation, driving direc-
tion is always pointing up.
Map orientation can be set (
page 148).Changing map display
The map display can be switched between
split-screen mode and full-screen mode
manually or automatically.
Split-screen mode
The map is shown on the left, while in-
formation concerning the next driving
maneuver is shown on the right.
Full-screen mode
The map covers the entire screen.
Switching manually:
Press5.
Each time 5 is pressed, the system
alternates between split-screen and
full-screen display mode.
Switching automatically:
See “Automatic map toggling”
(
page 149).
i
The display unit can be changed to km
or miles using the control system (see
your vehicle Operator's Manual).
When the display unit is set to miles,
the COMAND will indicate distances in
miles (mi) or feet (ft).
When the display unit is set to km, the
COMAND will indicate distances in kilo-
meters (km) and meters (m).
i
If no soft key is selected within
approx. 8 seconds, the soft key display
will disappear.

175 Glossary
Root directory
The uppermost directory on a storage
medium.
Scan rate (MP3)
Indicates the frequency at which volt-
age samples are taken during the con-
version of an analog signal into a digital
signal. The analog-to-digital converter
converts the samples into digital sig-
nals.
SCAN search
Plays receivable radio stations, or CD
tracks in succession, each for approx.
8 seconds.
SIM
(S
ubscriber Identity Module)
Card provided by the GSM telephone
service provider. Necessary for access-
ing a mobile communication network.SMS
(S
hort Message Service)
With this function, you can receive,
read and delete short text messages
(if SMS service is provided by your ser-
vice provider).
Soft keys
Keys to activate different functions,
depending on the selected operating
mode.
Tele Aid
(Tele
matic Alarm Identification on De-
mand)
The Tele Aid system consists of three
types of response: automatic and man-
ual emergency, roadside assistance
and information. Tele Aid is initially
activated by completing a subscriber
agreement and placing an acquain-
tance call.
The Tele Aid system is operational pro-
vided the vehicle's battery is charged,
properly connected, not damaged and
cellular and GPS coverage are avail-
able.Unlock code
Your unlock code prevents unautho-
rized persons from using your tele-
phone. The unlock code is a number
string, which you have to enter when
switching on the telephone.
UTC
(U
niversal Time Coordinated)
The mean sun time associated with lon-
gitude zero (world time). It functions as
basis for the time zones.
WB
W
eather Band