SilverCrest STL 15 A1 manual

SilverCrest STL 15 A1
6.3 · 1
PDF user manual
 · 6 pages
user manualSilverCrest STL 15 A1
Multi-function speaker STL 1.5 A1
Usage and safety instructions
V 1.46
IAN 68596
Mat.-Nr: 1671408
Read this user manual carefully before using the
device for the first time and observe all the
instructions, even if you are familiar with the use of
electronic devices. Keep the manual safe and
always pass it on with the device.
This symbol in the following text indicates hazards
which can cause personal injury or damage to

Supplied items

SilverCrest STL 1.5 A1 multi-function speaker
Mini-USB to USB cable

Safety instructions

Intended use
The SilverCrest STL 1.5 A1 multi-function speaker is
used in accordance with its intended purpose when it is
used exclusively for playback of audio files stored on
microSD cards or if it is connected to an audio source
with the 3.5mm audio cable. Any other use is not as
The manufacturer does not assume any liability if:
The multi-function speaker is not used as intended.
The multi-function speaker is damaged, incomplete
or modified prior to connection and use.
This is an electronic entertainment device. It may only
be used for private purposes, but not for industrial or
commercial purposes.
General safety information
Keep electric devices away from children or persons
with mental or physical limitations! Never let such
persons use electric devices without supervision.
They cannot always recognise possible hazards.
Small parts can be fatal if swallowed. Also note that
there is a risk of suffocation if air passages are
blocked by the plastic packaging.
If smoke is produced, or there are any unusual
sounds or smells, turn the multi-function speaker off

In these cases the device should not be

used until it has been inspected by authorised
service personnel.
Operational safety
Never use any adapter plugs or extension cables
which are damaged or which do not comply with valid
safety standards.
To disconnect a cable always hold the multi-function
speaker and pull the plug, not the cable. Ensure that
the cable is not kinked and does not cause an
If the multi-function speaker is exposed to extreme
temperature fluctuations, condensation can lead to
the accumulation of moisture which can cause a
short circuit. In this case wait until the multi-function
speaker has reached ambient temperature before
Operating environment/Environmental
Protect the multi-function speaker against moisture,
vibration, dust, heat and direct sunlight. It could
otherwise become damaged.

Controls and indicators

Function, operation
Lower the volume / Previous track; hold the button
down to lower the volume. Press the button briefly to
select the previous track.
udio connection; you can connect an external audio
source with the 3.5mm jack plug. In this mode
remove any inserted microSD card before switching
the device on. Audio output is switched on and off
with button 3 and the volume is controlled with
buttons 1 and 4.
On/off button / Playback / Pause; hold the button
down to switch the device on and off. Press the
button briefly when the device is switched on to
pause or resume playback.
Increase the volume / Next track; hold the button
down to increase the volume. Press the button
briefly to select the next track.
Headphone connection; insert the 3.5mm jack plug
of headphones into this socket. The loudspeaker (8)
is automatically muted and the audio output is only
heard on the connected headphones.
USB connection; insert the smaller plug of the
supplied USB cable (mini-USB to USB cable) into
this socket when the multi-function speaker is
switched off and insert the large plug into a USB
socket on your PC or notebook (switch the PC or
notebook on first). The multi-function speaker is then
charging. The power indicator (10) flashes green
during charging. If you would like to access the
content of a card in the microSD slot (9), the device
must be switched on before it is connected via USB.
The operating system automatically recognises the
device and a free drive letter is assigned. The power
indicator (10) then flashes orange and you can
access the content of the microSD card. In this
operating mode (USB audio mode) the device is
charging and the audio files on your PC or notebook
are output on the multi-function speaker.
Furthermore you can control the Windows
Player with the buttons of the multi-function speaker.
Sound box; you can increase the size of the sound
box. To this purpose turn the upper section of the
multi-function speaker anti-clockwise until the locking
mechanism is released and the sound box is
enlarged. To reduce the size of the sound box, push
the multi-function speaker together and turn the
upper section clockwise until it locks in place.
8 Loudspeaker
MicroSD slot; you can play music from a microSD
card. To this purpose push a microSD card into the
slot (pointing towards the loudspeaker with the
contacts facing upwards) until it engages. To remove
the card, press the microSD card lightly. The card is
ejected slightly and can be pulled out.
10 Power indicator (LED);
Lights up orange:
Device switched on for playback of external audio
Flashes orange:
Playback from the microSD card
Operation in USB audio mode
Flashes green:
Lights up green:
Battery fully charged
Eyelet; provided for attachment of a strap (not

User manual

View the manual for the SilverCrest STL 15 A1 here, for free. This manual comes under the category Speakers and has been rated by 1 people with an average of a 6.3. This manual is available in the following languages: English. Do you have a question about the SilverCrest STL 15 A1 or do you need help? Ask your question here

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SilverCrest STL 15 A1 specifications

Below you will find the product specifications and the manual specifications of the SilverCrest STL 15 A1.

Brand SilverCrest
Model STL 15 A1
Product Speaker
EAN 4250133706133
Language English
Filetype manual_type_manual (PDF)

Questions & answers

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