Sven BTR2-10 Bedienungsanleitung

www.sven.ﬁ

BTR2-10

2.1 Multimedia Speaker System

OPERATION

MANUAL

ENG

BTR2-10

Congratulations on your purchase of the Sven speaker system!

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. TROUBLESHOOTING.................................

...............................................

7. TECHNICAL SPECIFICATIONS ....................................................

...........

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.

• 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.

Technical support is on www.sven.ﬁ.

2.1 Multimedia Speaker System

ENG

2.1 Multimedia Speaker System

2. PACKAGE CONTENTS

•Subwoofer — 1 pc

•Satellites — 2 pcs

•Audio cable — 2 pcs

•2RCA to 2RCA signal cable — 1 pc

•Remote control — 1 pc

•CR2025 battery — 1 pc

•FM antenna — 1 pc

•AM antenna — 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.

•Disconnect the MSS from the mains system during a fuse replacement. Use fuses of the same

type and rated value. Do not use hand-made fuses.

•Do not put foreign objects inside the holes of the MSS.

•Protect the MSS from high humidity, water and dust.

•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 any open ﬂame sources on or close to MSS.

•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.

4. TECHNICAL DESCRIPTION

BTR2-10 2.1 Multimedia Speaker System (MSS) equipped with an AM/FM tuner is designed for

playing music and sounding games, movies, etc., as well as being used as a radio tuner. Due to the

built-in ampliﬁer, the speaker system can be connected to any audio source. Remote control is

included.

Caution! High voltage inside! To avoid the risk of electric

shock do not open or touch elements inside.

ENG

BTR2-10

2.1 Multimedia Speaker System

Subwoofer control panel

aDisplay screen

bMUTE: mute button

cSUB+: subwoofer volume up

dSUB–: subwoofer volume down

eRESET: default reset

fINPUT: audio source selection

gSTANDBY: standby mode button

hVOLUME: master volume control knob

Fig. 1. Subwoofer control panel

Special features

•Built-in transformer power source

•Built-in AM/FM tuner

•Two stereo AV inputs for connection to various audio devices

•Electronic audio switch

•Full-function remote control

•Master volume control, bass/midrange/treble control, subwoofer volume control

•LED display

•Magnetic shielding

•MDF subwoofer and satellites cabinets

Subwoofer rear panel (Fig. 2)

aFM ANT: FM antenna terminal

bAN GND/AM ANT: AM antenna terminals

cCD-1: audio source input

dCD-2: audio source input

e2.1CH OUTPUT: audio outputs for left

and right speakers

fPOWER: power ON/OFF switch

gPower cord

ENG

2.1 Multimedia Speaker System

INPUT

CD-1

CD-2

INPUT

Fig. 2. Subwoofer rear panel

–

pINPUT

TREBLE

–

TREBLE

MIDLE MIDLE

SUB SUB

VOL VOL

–+

SCAN

TUNE

FM/AMMEMORY

123

010

654

STANDBY MUTE

Fig. 3. Remote control

Remote control

aSTANDBY: STANDBY mode button

bMUTE: MUTE button

cVOL+/-: volume control buttons

dTREBLE +: treble level up

eMIDLE +: midrange level up

fSUB +: subwoofer volume up

gSCAN: tuner auto scan

hTUNE+/-: tuner manual adjustment

iFM/AM: FM and AM band selection

jMEMORY: button for saving tuner settings

k10+: numerical keyboard multiplier

l0 – 9: numerical keyboard buttons

mSUB –: subwoofer volume down

nMIDLE –: midrange level down

oTREBLE –: treble level down

pINPUT: audio source selection

ENG

BTR2-10

2.1 Multimedia Speaker System

Remote control battery installation

• Open the battery compartment on the back of the remote control.

• Put in the CR2025 battery (included).

• Close the battery compartment.

Notes:

• Use the remote control at an angle no more than 30°, no more than 7 meters away.

• Direct the remote control at the IR receiver display on the subwoofer.

• If the remote control does not work, check the battery or replace the discharged battery

with a new one.

• Remove the battery from the remote control if you don’t intend to use it for a long time

(more than a week).

5. PREPARATION AND OPERATION

Speaker placement

•Place the speakers symmetrically to the listener at least one meter 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.

MSS сonnecting and control

BTR2-10 2.1 Multimedia Speaker System (MSS) can be attached to virtually any audio source (see

Fig. 4).

• Before connecting, make sure that the MSS is unplugged. Then, connect the subwoofer to the

satellites using the audio cables supplied (see Fig. 4), use correct polarity.

• To connect the speakers to a CD / DVD-player, TV, PC sound card, etc., use the 2RCA to 2RCA stereo

signal cable. Be sure to connect the left and right channels. Insert the left RCA-jacks into left ports of

the ampliﬁer (usually white), and the right RCA-jacks — into right ports of the ampliﬁer (usually red).

Note. The accuracy and reliability of the connection of cables directly affects sound

quality. Check for absence of contact between bared wires and metal parts of the

equipment.

Installation and connection of antennas

FM antenna connection

• Insert the included room FM antenna into FM ANT terminal on the subwoofer rear panel, as

shown in the diagram. Install the FM antenna in such a way that reception quality is satisfactory, and

then ﬁx the position of the antenna.

Note. External 75 Ohm FM antenna should be used for buildings with weak FM signal.

Typically, a three-element antenna is enough, but in areas with weak FM signal it is

recommended that you use an FM antenna with 5 or more elements.

ENG

2.1 Multimedia Speaker System

Power cord

Subwoofer

rear panel

Right

speaker

Left

speaker

2RCA to 2RCA

signal cable

INPUT

CD-1

CD-2

INPUT

FM antenna AM antenna

Fig. 4. Connection diagram

ENG

BTR2-10

2.1 Multimedia Speaker System

АM antenna connection

• To install the loop antenna, ﬁx the bracket to the hole at the bottom of the antenna as shown

below, Fig. 5 (step 1).

• Turn the visor of AM terminal anticlockwise to loosen it slightly, insert the cord of the loop antenna

under the visor and turn the visor clockwise to ﬁrmly clamp the cord (step 2). Gently pull the cord to

make sure it is securely ﬁxed. Install the antenna in a niche or hang it on the window frame, that is in

a place where reception is better. Place all other cables (power cable, speaker cables or connec-

ting wires) far away from the antenna.

• After that, connect the loop antenna to AM ANT and AM GNT terminals on the rear panel of the

subwoofer (see connection diagram, Fig. 4).

Note. When the reception is poor in the inner AM loop antenna, it is recommended that an

external AM antenna be used (not included).

Operation guide

Switching On

• To switch on the subwoofer, plug the power cord of the subwoofer into the mains outlet and shift

the POWER On/ Oﬀswitch on the rear panel into the ON position. The display (a, Fig. 1) on the

front panel will illuminate.

Standby mode (STANDBY)

• STANDBY mode feature is designed to quickly switch on the speaker system and save power

consumption. Press STANDBY (a, Fig. 3) on the remote control or the STANDBY button (g, Fig. 1)

on the control panel to activate/deactivate this feature. If the STANDBY button is on, the

corresponding inscription on the display of the subwoofer will illuminate. Press it again, and the

speaker system will return to the operation mode.

Audio source selection

• There are two inputs (CD-1 and CD-2) on the rear panel of the MSS. To use a stereo audio source,

connect it to thуINPUT terminals cand dof the speaker system, as shown in Fig. 4.

• Depending on the required connection, select the desired audio source with the INPUT button

(p, Fig. 3) on the remote control or control panel of the subwoofer (f, Fig. 1). The corresponding

inscription on the display of the subwoofer will illuminate.

Fig. 5. АM antenna connection

ENG

2.1 Multimedia Speaker System

Turning on and setting the tuner

• Press SCAN gand FM/AM ion the remote control to turn on the tuner and select FM or AM.

• Manual setting. Press TUNE + or TUNE- buttons hon the remote control for ﬁnetuning radio

station frequency (see tuning steps in Technical Speciﬁcations).

• Auto search. By holding SCAN gon the remote control for more than 1 second, you turn on the

scanning of the FM-band starting with 87 MHz frequency, the found radio stations being memorized

sequentially: CH 01, CH 02, CH 03, etc. Scanning of the FM-band will continue until 108 MHz

frequency. After scanning, the ﬁrst found radio station turns on.

• Additionally, the desired broadcast can be quickly turned on with numeric keypad buttons kand

lon the remote control, having saved systems of 20 FM radio stations and 20 AM radio stations.

To save the found radio station, press MEMORY jon the remote control (CH _ will illuminate on the

display), then enter its number (from 0 to 19) with numeric keypad buttons kand lon the remote

control, which will illuminate on the display (for example, CH 09). After saving the required quantity

of radio stations, enter the number of the desired radio station on the remote control with numerical

keypad buttons kand lfor quick search.

Volume control

• Press VOL+ or VOL– (c, Fig. 3) on the remote control or turn the VOLUME knob (h, Fig. 1) on

the front panel of the subwoofer to regulate (increase/decrease) volume level.

Bass, midrange, and treble control

• Level of bass, midrange and treble is adjusted with buttons TREBLE+ dand TREBLE– o, MIDLE+

eand MIDLE– n, SUB+ fand SUB– mon the remote control. Bass level can be also adjusted

with SUB+ cand SUB– don the front panel of the subwoofer.

Mute feature

• Press MUTE bon the remote control or the same button on the subwoofer control panel to

temporarily turn oﬀthe sound. Press this button again to turn on the sound.

Note. If the speaker system is not used for a long time, mind to switch off the device by using

the POWER On/Off switch and unplug it.

ENG

BTR2-10

2.1 Multimedia Speaker System

6. TROUBLESHOOTING

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.

There is too quiet

sound of speakers.

Distortion of

sound.

Remote control is

not working.

FM/AM tuner is

not working.

Cause

The MSS isn’t connected to a mains outlet.

Power switch is oﬀ.

Volume level is set at minimum value.

Improperly connected audio source.

Volume level is set at minimum value.

Large amplitude of the input signal.

The battery is discharged.

There is direct sunlight.

Obstacle between the remote control and

the subwoofer receiver.

FM/AM tuner is not connected.

Poor reception of antennas.

Solution

Check the connection.

Turn on the switch.

Adjust the volume control knob.

Connect audio sources correctly.

Adjust the volume control knob.

Turn down the source volume

and MSS volume.

Replace the battery with a new one.

Change the location of the

subwoofer or remote control.

Change the subwoofer or remote

control location.

Connect the FM/AM antenna.

Connect an external FM antenna

or AM antenna.

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