Skoda Infotainment Radio Bolero Owner's Manual page 36

SD memory card empty or data not readable
If an SD memory card is inserted, on which no or no readable data is stored, then
nothing is played back from the SD memory card.
Due to differing quality requirements from different card manufacturers, it is not
always possible to guarantee the playback from SD memory cards.
It may not be possible to play some or all files on the SD memory card, or their
playback may be limited.
CAUTION
Only use one-part SD memory cards. If using an SD memory card with an adapt-
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er (multipart SD memory cards), vehicle vibrations can cause the SD memory card
can fall out of the adapter while driving, and individual card parts can remain
stuck in the device.
We recommend using SD memory cards of class 4 and higher. This guarantees
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the fastest possible access to the audio files.
Always store the SD cards in suitable cases to protect them from dirt, dust and
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other forms of damage.
USB-, AUX Inputs
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First read and observe the introductory information given on page 30.
The device allows you to play audio files from USB storage devices, as well as ex-
ternal devices connected to the analogue AUX input .
The USBand AUXinputs are located above the storage compartment at the front
of the centre console » Fig. 20.
34
Media
Fig. 20
USB and AUX inputs
A data carrier or system can be connected to the USB/AUX input either directly or
via a connection cable from the ŠKODA range of original accessories.
Adjusting the playback volume of the source
Depending on the connected source, it is also possible to adjust the input sensi-
tivity setting on the AUX input
AUX input
External audio sources connected to the AUX input cannot be operated from your
device.
The standard 3.5 mm jack plug is used for the AUXinput. If the external audio
source does not have this jack plug, you must use an adapter.
USB input
External audio sources connected to the USBinput cannot be operated from your
device.
Before removing the USBdevice, proceed as follows:
›
Press the button →  → Remove USB device safely.
MENU
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Do not use USB extension cables or adapters. These can impair the function of
the device.
USB hubs are not supported.
The USBinput can be used to charge the batteries of most devices that allow
charging via USB.
CAUTION
The AUX input must only be used for audio sources!
Note
If an external audio source is connected to the AUX input, which is equipped
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with an adapter for external power supply, the sound may be impaired. This de-
pends on the quality of the adapter which is used.
See the owner's manual of the specific manufacturer for operating the external
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audio source.
» page 20, sound settings .
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