Sound - Mercedes-Benz EQS 2021 Operator's Manual

604 MBUX multimedia system
Make sure that the catch does not exert any lat-
eral pressure on the CI+ capable CA module when
inserting or removing it.
To insert the smart card in the CI+ capable
#
CA module: if required (country-dependent),
insert the smart card into the CI+ capable CA
module slot.
Encrypted HD programmes can be received
according to the CI+ standard.
%
The CI+ box is not available in all countries.
%
The CI+ box is designed for operation at tem-
peratures between 0 °C and 65 °C. At oper-
ating temperatures that are higher or too low
a message appears in the multimedia system
and the CI+ capable CA module is switched
off automatically. If the CI+ capable CA mod-
ule is switched off, no encrypted channels
can be received.
%
If a CI+ capable CA module is connected,
Card status reminder is switched on
( page 604) and the vehicle is switched off,
/
the CI+ card is still in the vehicle.
appears on the central display.
▌Calling up the menu for the CI+-capable CA
module
Multimedia system:
© Media
4 5
Switching the reminder of a connected CI+-capa-
ble CA module on or off
%
The CI+-capable CA module is not available in
all countries.
Select Z.
#
Select General
#
Switch the Card status reminder
#
off.
Calling up the menu for the CI+-capable CA mod-
ule
Select CI+ module.
#
Select Open
#
The subscription number can be shown in the
menu, for example. The content of the menu
depends on the manufacturer of the CI+-capa-
message
ble CA module.
TV
5
settings.
option on or
menu.
ohne
%
You need the subscription number to extend
the subscription, for example.
Further information can be found in the manu-
facturer's operating instructions.
To reset the TV tuner: select
#
If the playback is malfunctioning, you can try to
solve the problem by restarting.
To restart CI+-capable CA module: select
#
Restart CI+ module.

Sound

Sound settings
▌Information about the sound system
The sound system has a total output of 125 W and
is equipped with seven speakers. It is available for
all functions in the radio and media modes.
% The call can also be made from other audio
sources. Replace Media with, for example,
Radio in the menu path.
Reset TV tuner.