Sven MS-1820 User manual

www.sven.fi
OPERATION
MANUAL
2.1 Multimedia Speaker System
MS-1820

ENG
1
Technical support is on www.sven.fi.
Congratulations on your purchase of the Sven speaker system!
COPYRIGHT
© 2014. SVEN PTE. LTD. Version 1.0 (V 1.0).
This Manual and information contained in it are copyrighted. All rights reserved.
TRADEMARKS
All trademarks are the property of their legal holders.
NOTICE OF RESPONSIBILITY RESTRICTION
Despite the exerted efforts to make this Manual more exact, some discrepancies may occur. The
information in this Manual is given on “as is” terms. The author and the publisher do not bear any
liability to a person or an organization for loss or damage which has arisen from the information
contained in this Manual.
CONTENTS
1. BUYER RECOMMENDATIONS .................................................. .............
2. PACKAGE CONTENTS............................................................. ............
3. SAFETY PRECAUTIONS .................................................. ...................
4. TECHNICAL DESCRIPTION ....................................................
................
5. PREPARATION AND OPERATION .......................................... ......................
6. OPERATION MODES ....................................................
.......................
7. TROUBLESHOOTING................................. ...............................................
8. TECHNICAL SPECIFICATIONS .................................................... ...........
1
2
2
2
4
5
7
7
1. BUYER RECOMMENDATIONS
•Unpack the device carefully. Make sure there are no accessories left in the box. Check up the
device for damage; if the product was damaged during transportation, address the firm which
carried out the delivery; if the product functions incorrectly, address the dealer at once.
•Check up the package contents and availability of the warranty card. Make sure the warranty card
has a shop stamp, a legible signature or the seller’s stamp and purchase date, and the goods
number corresponds to that in the warranty card. Remember: in case of warranty card loss or
discrepancy of numbers you forfeit the right for warranty repairs.
• Do not switch on the speaker system immediately after you bring it into a room from environment
with negative temperature! After unpacking, the speaker system should be kept in conditions of
room temperature for at least 4 hours.
•Before installing and using the speaker system, read this Manual carefully and keep it for future
reference.
Operation Manual MS-1820

2. PACKAGE CONTENTS
• Subwoofer – 1 pc
• Satellites – 2 pcs
• Remote control (RC) – 1 pc
• RC batteries (ААА type) – 2 pcs
•Signal cable – 1 pc
•Antenna wire – 1 pc
• Operation manual – 1 pc
• Warranty card – 1 pc
3. SAFETY PRECAUTIONS
•To avoid electric shock, do not open the MSS and do not perform repairs by yourself. Service and
repairs should be performed only by qualified specialists in an authorized service center. The list of
authorized service centers is available on www.sven.fi.
•Do not allow the circuit of wires (including the grounded ones) between the speakers, on the
power amplifier or the ground, for it causes damage to the power amplifier output stage.
•Do not touch the MSS power cord plug pins for 2 seconds after unplugging it from the mains.
•Do not put foreign objects inside the holes of the MSS.
•Protect the MSS from high humidity, water dripping or splashing, as well as dust, and place no
objects filled with liquids.
•Protect the MSS from heating: do not place it closer than 1 m from a heat source. Do not expose
it to direct sunlight.
•Do not place the MSS in poorly ventilated areas. Leave an air gap of 10 cm or more. When
operating the MSS, do not put any devices on it, do not cover it with cloth or other objects pre-
venting it from cooling.
•Do not use any chemical agents for cleaning. Clean it with dry soft cloth only.
•If you aren’t using the MSS for a long time, please mind to switch offthe MCC and pull out its
power cord from the socket.
4. TECHNICAL DESCRIPTION
MS-1820 2.1 Multimedia Speaker System (MSS) is designed to play music and sound games,
movies, etc. The MSS has a built-in power amplifier and audio cables allowing to connect it to
virtually any audio source (CD/DVD-player, TV, PC, etc.) without using an additional power
amplifier. The MSS has a built-in FM radio and audio player. Remote control is included.
Special features
•MSS is compatible with PCs, DVD/Media-players, mobile devices and other sound sources
• Built-in FM radio
•Digital LED display
•Built-in player for audio files from external storage devices
•USB flash port and SD card slot
•Remote control
•Volume control and timbre control
Caution! High voltage inside! To avoid the risk of electric
shock do not open or touch elements inside.
2
ENG
2.1 Multimedia Speaker System

Subwoofer control panels
aLED display
bVOL-/ : previous track (pressed short in the Player
mode);
previous station* (pressed short in the Tuner mode);
volume down (pressed long)
cVOL+/ : next track (pressed short in the Player mode);
next station* (pressed short in the Tuner mode);
volume up (pressed long)
dSD/MMC CARD: slot for SD/MMC cards** contai-
ning МР3 audio files
eTREBLE: treble level up/down
fBASS: bass level up/down
gIR: infrared sensor
hMODE: AUX/FM/MP3-player switching mode (pressed
short)
i: Play/Pause (pressed short in the Player mode);
Start/Stop auto scan (pressed short in the Tuner mode)
jUSB: slot for a USB flash device** containing МР3
audio files
kFM ANT: radio antenna input jack
lINPUT L: AUX sound source left channel input jack
mINPUT R: AUX sound source right channel input jack
nOUTPUT R: right speaker output jack
oOUTPUT L: left speaker output jack
pON/OFF: power switch
qPower cord
Remote control (see Fig. 3)
aMUTE: sound on/off
bSD: MP3 player mode switch-on button (playing MP3
files from an SD card**)
cUSB: MP3 player mode switch-on button (playing MP3
files from a USB flash device**)
dTUNE+/-: manual band scanning (in the Tuner mode)
eCH-/ : previous track (pressed short in the Player
mode*)
previous station* (pressed short in the Tuner mode)
fEQ+/-: equalizer mode selection button (in the Player
mode only)
g0-9: numeric pad
hREPEAT: player operation mode selection
iFM: enter the Tuner mode
jAUX: AUX input selection button
k: Play/Pause (in the Player mode)
Fig. 2. Subwoofer rear panel
i
VOL–
SD/MMC CARD USB
VOL+
BASS
MODE
+
–
TREBLE
+
–
Fig. 1. Subwoofer front panel
e
f
h
b
c
d
ag
j
n
o
q
p
m
k
l
OFF
ON
FM
ANT
AUX
R
L
INPUT OUTPUT
3
ENG
Operation Manual MS-1820

––
+
d
d
e
f
g
h
c
a
bi
l
k
n
p
o
m
j
12 3
456
987
+
TUNE-
TUNE+
CH+
CH-
SA EV
AOUT
VOLEQ
MUTE
AUXUSB FMSD
0RESET
REPEAT
Fig. 3. Remote control
lCH+/ : next track (pressed short in the Player mode)
next station* (pressed short in the Tuner mode)
mAUTO: start auto scanning and memorizing stations in FM
band (in the Tuner mode)
nVOL+/-: volume control
oSAVE: memorize selected frequency
(in the Tuner mode)
pRESET: return to default settings
Note. Before operating insert the batteries (included) into
the remote control.
* The frequencies are switched if there are stations preset in the
memory.
** The storage device must be formatted as FAT, FAT32. Memory cards
SDHC class 10 or less can be used. Connecting devices other than
USB flash drive is not recommended. Connection of HDDs and other
devices can cause damage to the MSS.
5. PREPARATION AND OPERATION
Speaker placement
•Place the speakers symmetrically to the listener at least one me-
ter away. The subwoofer emits non-directional sound, therefore it
can be located in any place of the room where it sounds the best.
•Place MSS far away from monitors and TV sets, as insignificant
image distortion in these supersensitive devices is possible.
Installation and operation
MS-1820 speaker system can be connected to virtually any audio
devices: DVD/CD players, PCs, laptops, etc. (see diagram in Fig. 4).
Warning! Before connection all components of the system
must be turned off.
• Connect satellites with the subwoofer using built-in acoustic cables in speakers. Connect the left
speaker to the OUTPUT L ojack and the right speaker to the subwoofer OUTPUT R njack (see
diagram in Fig. 4).
• To connect the MSS to a PC, МР3/CD player, use a 2RCA to mini-jack signal cable (included).
Insert the RCA jacks of the signal cable into the L land R mjacks of the INPUT, and the mini-jack
of the signal cable – into the LINE OUT port of your PC sound card or an audio output of your МР3/
CD player.
• To connect the MSS to a TV or DVD/CD player, use a 2RCA to 2RCA signal cable (not included).
Insert the RCA jacks of the signal cable into the L land R mjacks of the INPUT, and the other RCA
jacks – into your TV or DVD/CD player audio output jacks, as shown in Fig. 4.
Note. Check the reliable fixation of wires in the terminals, polarity of connection and absen-
ce of contact of the bared wires with each other and the metal parts of the hardware.
4
ENG
2.1 Multimedia Speaker System

Audio cable Audio cable
Fig. 4. Connection diagram
FM antenna
Power cord
Left
speaker
Right
speaker
Subwoofer
USB/SD-card
connection
SD/MMC CARD USB
SD
USB
CD player
2RCA to 2RCA
signal cable
2RCA to mini-jack
signal cable
CD
PC
DVD
Player
OFF
ON
FM
ANT
AUX R
L
R
L
INPUT OUTPUT
•Connect the subwoofer to the mains outlet with the power cord q.
•Turn on the MSS power supply using the ON/OFF switch (p, ON) on the subwoofer rear panel.
«AUX» title will be displayed on the LED display a.
• Select a signal source using the MODE hbutton on the control panel or remote control buttons:
SD b, USB c, AUX j, FM i.
• Adjust the master volume as desired with VOL- band VOL+ cbuttons on the control panel or
with the VOL+/- nbutton on the remote control.
• Select the desired LF/HF timbre level using BASS+/- fand TREBLE+/- eknobs on the control
panel.
• To listen to the radio, connect the antenna to the FM ANT kjack and adjust it for better recep-
tion.
• After using the MSS, mind to switch it offusing the ON/OFF switch (p, OFF position) and unplug
the power cord qfrom the socket.
6. OPERATION MODES
Player Mode
• The system will automatically enter the Player mode when a USB device is connected to the USB
port dor an SD card is inserted into the corresponding slot g; or press the INPUT bbutton on
the front panel or the SD b/USB cbuttons on the remote control. The display awill show the
selected mode, then the number of the tracks found and the number of the track played. The files
will automatically start playing.
ENG
5
Operation Manual MS-1820

• To select the track, you can enter its number on the remote control using the numeric pad but-
tons g. The display awill show sequence number of a track.
• You can select a playback mode using the remote control REPEAT hbutton («ONE» – repeat the
playing track; «ANN» – play random tracks; «ALL» – play all tracks available).
• In the Player mode, Equalizer feature is available. To select a preset mode, use the EQ+ and EQ-
fbuttons on the remote control.
* The MSS operation may be incorrect if an SD card of 512 Mb capacity or lower is used. If a USB
flash device of 8 Gb capacity or more is used, command processing time may be extended.
Tuner Mode
• To switch to the Tuner mode, use the INPUT bbutton on the front panel or the FM mbutton on
the remote control. The subwoofer display awill show the текущая частота приема.
• To auto scan and memorize the found stations, press button eon the front panel or the AUTO m
button on the remote control short. To stop auto scanning, press this button again before the
scanning is over. The display awill show the frequency being scanned. When the channel is being
memorized, the display shows its number for a short moment.
• For manual scanning, use buttons TUNE-/+ don the remote control (up/down the frequency
range). To save the selected station, press the SAVE obutton on the remote control and then,
using buttons band con the front panel or buttons eand lon the remote control, assign the
station its number and press the SAVE obutton again. When the station has been memorized, the
display awill write “Good”.
• If preset stations are available in the memory, you can switch from one to another by short pressing
buttons b,con the front panel or buttons e,lon the remote control. You can also enter the
frequency with the remote control numeric pad buttons. The radio will tune to the set frequency
within 2-3 seconds.
AUX Mode
• To switch to the AUX mode, press the MODE hbutton on the front panel or AUX jbutton on
the remote control, the MSS switched on. The display awill show “AUX”.
MUTE Mode
• To enter the MUTE mode, press button aon the remote control. The display awill write “MUTE”.
To exit the MUTE mode, press button aon the remote control again.
Note. Due to the constant development of the software, the actual MSS operation may differ
from that described in this manual. The most recent version of the manual is available at
www.sven.fi.
6
ENG
2.1 Multimedia Speaker System

Parameter, measurement unit
Output power (RMS), W:
subwoofer
satellites
Frequency response, Hz:
subwoofer
satellites
Speaker diameter, mm:
subwoofer
satellites
Power supply, V/Hz
Dimensions, mm:
subwoofer
satellites (one speаker)
Weight, kg
8. TECHNICAL SPECIFICATIONS
Notes:
•Technical specifications given in this table are supplemental information and cannot give
occasion to claims.
•Technical specifications and package contents are subject to change without notice due to
the improvement of SVEN production.
Value
40 (18 + 2 × 11)
18
2 × 11
40 – 150
150 – 20,000
Ø 92
Ø 57
~220/50
164 × 233 × 250
90 × 130 × 83
4
If none of the above methods can solve the problem, please seek professional advice at your
nearest service center. Never attempt to repair the product yourself.
Problem
The MSS does not
turn on.
No sound or the
sound is too quiet.
Distortion of sound.
The remote control
is not working.
Cause
The MSS isn’t connected to a mains
outlet.
The power switch is off.
Volume level is set at minimum value.
Improperly connected audio source.
Large amplitude of the input signal.
The batteries are discharged.
Solution
Check the connection.
Turn on the switch.
Adjust the volume control knob.
Connect the audio sources correctly.
Turn down the source volume
and the MSS volume.
Replace the batteries with new ones.
7. TROUBLESHOOTING
ENG
7
Operation Manual MS-1820

2.0 Multimedia Speaker System
Automatic Voltage Regulator
Стабилизатор напряженияСтабилизатор напряжения
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Модель: MS-1820
Импортер вРоссии: ООО «СКАНДИТРЕЛ», 111024,
РФ, г. Москва, ул. Авиамоторная, д. 65, стр. 1.
Уполномоченная организация вРоссии: ООО «РТ-Ф»,
105082, г. Москва, ул. Фридриха Энгельса, д. 75, стр. 5.
Условия гарантийного обслуживания смотрите
вгарантийном талоне или на сайте www.sven.fi.
Гарантийный срок: 12 мес. Срок службы: 5 лет.
Производитель: «СВЕН ПТЕ. Лимитед»,
176 Джу Чиат Роуд, №02-02, Сингапур, 427447.
Произведено под контролем «Свен Скандинавия
Лимитед», 48310, Финляндия, Котка, Котолахдентие, 15.
Сделано вКитае.
Manufacturer: SVEN PTE. LTD., 176 Joo Chiat Road,
№02-02, Singapore, 427447. Produced under the
control of Oy Sven Scandinavia Ltd. 15, Kotolahdentie,
Kotka, Finland, 48310. Made in China.
® Registered Trademark of Oy SVEN
Scandinavia Ltd. Finland. MS-1820
2.1 Multimedia Speaker System