Sound - Mercedes-Benz EQC Owner's Manual

Make sure that the CI+ module is not
#
subject to high temperatures for exten‐
ded periods of time.
If the CI+ module is damaged, no
encrypted channels can be received.
A CI+ module (Common Interface Module),
which is not included in the scope of delivery, is
used to decrypt HD programmes according to
the CI+ standard.
In some countries, an additional smart card is
required, which is inserted into the CI+ module
(see the manufacturer's operating manual).
The CI+ module is connected in the CI+ box in
the glove compartment.
To insert the Smart Card in the CI+ mod‐
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ule: if required (country-dependent), insert
the Smart Card into the CI+ module slot.
Encrypted HD programmes can be received
according to the CI+ standard.
% The CI+ box is designed for operation at
temperatures between 0 °C and 65 °C. At
operating temperatures that are higher or
too low a message appears in the multime‐
dia system and the CI+ module is switched
off automatically. If the CI+ module is
switched off, no encrypted channels can be
received.
%
If a CI+ module is connected,
reminder is switched on (
/
the ignition is switched off, the
card is still in the vehicle. message appears
in the media display.
Calling up the CI+ module menu
Multimedia system:
© Media TV
4 5 5 5
General CI+ module
5 5
To call up the CI+ menu: select
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The subscription number can be shown in
the menu, for example. The content of the
menu depends on the manufacturer of the CI
+ module.
% You need the subscription menu to extend
the subscription, for example.
Further information can be found in the man‐
ufacturer's operating instructions.
To show the version number: select
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play version.
To restart the CI+ module: if playback is
#
experiencing interference you can try and
Card status
resolve the problem using
page 455)and
To switch the reminder of a connected CI
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Alert: CI+
+ module on or off: select Z.
Select General
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Switch the
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off.
To reset the TV tuner: select
#
Z

Sound

Open menu.
Tone settings
Information about the sound system
The sound system has a total output of 125 W
and is equipped with five speakers. It is available
for all functions in the radio and media modes.
MBUX multimedia system 455
Dis-
Restart CI+.
settings.
Card status reminder option on or
Reset TV.