Xomax XM-VRSU310BT Owner's manual

Brand: Xomax

Model: XM-VRSU310BT

Category: Car media receivers

Type: Owner's manual

Xomax XM-VRSU310BT is a 1DIN FlashXO multimedia car radio with a 7,6 cm / 3 inches Dot Matrix Display. It allows you to play music, audiobooks and videos from USB flash drives, SD-/SDHC-/SDXC-cards or via Bluetooth connection. You can make phone calls hand-free via Bluetooth as well. The device also has an audio input plug. It has 4 x 60 Watt output power and 4 - 8 Ohm loudspeaker impedance.

Users Manual

XM-VRSU310BT

ENGLISH

XOMAX

XM-VRSU310BT

Thank you for purchasing one of our XOMAX products! We appreciate your con-

dence. Enjoy your brand new multimedia unit!

Please read the following manual carefully before you install and use the unit.

Please save this manual in case you will need to clarify further possible ques-

tions regarding installation and usage of our product.

We are constantly trying to keep our online-library of user's manuals for our

products up-to-date. In case you miss some information or if something should

be unclear, please visit our homepage www.xomax.de for a current version of

user's manual or contact our customer service.

Users Manual

XOMAX XM-VRSU310BT

Version 2.0

Last update 10.07.2015

Manual's version

We appreciate our environment, so to keep it safe and clean, we

do not print our manuals on paper but provide our products with

manuals in digital version created in *.pdf format.

You can nd and download them anytime on our homepage www.

xomax.de, view them on your mobile devices and print them for

yourself if needed.

Please note: Any alternations and changes of technical data or/and design

due to technical update of some models need no advertisement.

XOMAX

XM-VRSU310BT

Topic:

List of contents

List of contents 3

Safety instructions and

precautions 5

Introduction 7

Description .................................... 7

Specications ................................. 7

Package content ............................. 8

Operating elements ........................ 9

Functions ...................................... 9

Remote control ..............................11

Installation 12

Installation notes ...........................12

Before the installation ....................12

Connection schedule –

cinch 14

Connection schedule –

ISO plug / socket 15

ISO plug /

socket pin assignment 16

Port A (power supply) ....................16

Port B (loud speakers) ....................16

Startup operations 17

Usage of the remote control ............17

Replacement of the battery .............17

Unit on/off ....................................18

AUX input .....................................18

Insert a micro SD card ...................18

Insert a USB ash drive ..................18

Basic functions 19

Mode choice ..................................19

Mode choice menu .........................19

Loudness ......................................19

Settings .......................................19

Preset Equalizer ............................20

Loudness ......................................20

Mute ............................................20

LED color settings ..........................20

Dene your own color ....................20

OSD ............................................21

Settings .......................................21

Storage media 22

Supported storage media ................22

Supported le formats ....................22

Video format - Best practise ............23

ID3 tag (song/interpreter/album) ....23

Radio mode 24

Radio interface ..............................24

Radio mode on ..............................24

Automatic station searching ............24

Manual station searching ................24

Store the found stations .................24

AMS Automatic frequency scan ........25

Switch the frequency bands ............25

XOMAX

XM-VRSU310BT

Topic:

List of contents

LOC signal sensitivity .....................25

RDS functions ...............................25

PTY function (Programme Type) .............25

TA function (Trafc Announcement) ..........25

AF function (Alternative Frequency)..........25

EON function (Enhanced Other Networks) ...26

USB and SD mode 27

Start the playback .........................27

Data overview ...............................27

Choose the le ..............................27

Start the playback .........................27

Music playback 28

Music playback interface .................28

Play / Pause ..................................28

Skip 10 titles back / forth ...............28

Next / Previous Title ......................28

Fast forward / rewind .....................28

Intro function ................................28

Repetitive playback ........................28

Random playback ..........................28

Video playback 29

Video playback interface .................29

Skip 10 tracks back / forth ..............29

Skip to previous / to next track .......29

Fast forward / Rewind ....................29

Slow motion .................................29

Repetitive playback .......................29

GOTO function ..............................29

Switch the subtitles .......................30

OSD inforamtion ............................30

Picture viewer 31

Picture viewer interface ..................31

Slide show play/pause ....................31

Zoom in / out ................................31

Rotate / mirror the picture ..............31

Next / previous picture ...................31

OSD information ............................31

Audio/Video input 32

AUX input .....................................32

Bluetooth connection 32

Hand-free phone call 33

Common information .....................33

Start the Bluetooth mode ...............33

Repetitive dialing ...........................33

Take a call ....................................33

End / reject a call .........................33

Phone book...................................33

List of calls ...................................33

Search within phone book ...............33

Setup 34

Settings menu...............................34

Common solutions 35

Disposal /

recycling information 37

Disposal of an old unit / battery .......37

XOMAX

XM-VRSU310BT

Topic:

Safety instructions and precautions

Safety instructions and

precautions

Handling by stop only

To avoid any accidents please don't

handle the unit while you driving.

Please stop and park the vehicle

at safety place and handle the unit

casually.

Installation

Please read the following manual

carefully before you install the

unit. We recommend you to let the

technician install the unit in your

vehicle.

Regular loudness

Please set the loudness of the unit

to the appropriate level so you were

still able to hear exterior noises

especially trafc warning signals.

Furthermore the higher loudness

level can damage your hearing

organs.

Repair of the unit

Do not open the unit. Do not try to

repair the unit by yourself due to

any emerging technical problems.

While opening the unit by yourself

exists the danger to be electrocuted.

Do not use the unit any further since

you detect any kind of technical

problems. Leave all the repair opera-

tions to professional technicians.

Due to awed warranty seal the

warranty becomes invalid.

Power supply

Use the unit connected only to 12 Volt

on-board power supply. The minus (-)

should be connected with the ground

(GND) (negative).

Due to the wrong grounding exists the

danger of re. In case of doubt please

consult with professional technicians.

Replacement of fuses

While replacing the fuse please make

sure that the new fuse has the same

properties as the old one, especially the

amperage.

Overheating

Do not occlude the vent holes to avoid

the heat generation and accumulation

in the unit. Otherwise exists the danger

of re.

Regular temperature

Please make sure that the temperature

inside the vehicle amounts to not more

than +60 C. If it's too hot inside the

vehicle, do not turn the unit on until

the inside temperature of the cabin

descends.

XOMAX

XM-VRSU310BT

Topic:

Safety instructions and precautions

Cleaning of the unit

Please keep the unit clean and remove

the dust from it regularly. Please use for

that a soft and dry cleaning rag.

Major soilings can be removed carefully

with the wet cleaning rag. Do not use

any chemical or alcohol-containing

detergents to avoid the damage of the

unit's varnish.

Handling the touchscreen

Do not press the touch keys or other

symbols too hard – it may lead to image

distortions, unit malfunctions and

touchscreen damages.

Do not use any sharp articles to use

the touchscreen. Please handle the

touchscreen with your nger or with the

appropriate stylus.

Moisture

To avoid the danger of re or the

electric shock do not put the unit in to

the moist environment (e.g. adverse

weather conditions, inappropriate wet

cleaning etc.)

XOMAX

XM-VRSU310BT

Topic:

Introduction

Description

The XOMAX XM-RSU310BT is a FlashXO

1DIN-sized multimedia car radio.

A FlashXO car radio is a contemporary

multimedia system without optical

CD/DVD drive, also called mechless

car radio. Music and audiobooks can

be played via USB ash drive or SD-/

SDHC-/SDXC-cards.

The XOMAX XM-RSU310BT has a micro

SD card slot, a regular USB plug and a

regular audio input plug. Besides you

have an option to play the music via

Bluetooth connection from your mobile

device.

The Bluetooth connectivity offers also

an attractive option to make phone calls

hand-free.

At last you have 7 diverse colors to

choose the backlight color of unit's

function keys from.

Specifications

Common data

Operating voltage ............................ 12V DC

Backlight color ............... Multicolor (7 colors)

Instalation size ......... 1DIN (shortened depth)

Audio

Output power ............................. 4 x 60 Watt

Output ............................ for 4 loudspeakers

Loudspeaker impedance ................ 4 - 8 Ohm

Frequency range ........................ 20Hz-20KHz

S/N ratio ........................................... 85 dB

Stereo channel separation ................... 80 dB

Display

Display type .................... Dot Matrix Display

Diagonal ........................... 7,6 cm / 3 inches

Resolution .......................... 320 x 240 pixels

FM tuner

Frequency range ................... 87.5 - 108 MHz

FM sensibility ..................................... 10 dB

S/N ratio ............................................ 60 dB

IF frequency .................................. 10.7 MHz

Stereo channel separation ......... 30 dB (1KHz)

USB port

Plug type .............................. type A, normal

Max. supported volume ...................... 64 GB

SD card slot

Slot type ...................................... micro SD

Max. supported volume ....................... 64 GB

Bluetooth

Version ..................................... 2.0 Class 2

Prole ............... hand-free phone calls, A2DP

Frequency ......................... 2.4GHz spectrum

Any alternations and changes of

technical data or/and design due

to technical update of some mo-

dels need no advertisement. Errors

expected.

XOMAX

XM-VRSU310BT

Topic:

Introduction

C E F G

A B

Package content

Please check the accessories on

completeness.

Please note: the package content

may vary due to technical updates.

The images serve as example. Optically the may vary from the original.

A remote control with battery

B installation manual

C 1DIN installation frame (on unit)

D faceplate (on unit)

E xation metall sheet

F ISO port adapter cable

G extraction key

XOMAX

XM-VRSU310BT

Topic:

Introduction

Operating elements

Functions

1 /SRC/U

[Device on/off] Press the power button to turn

the unit on. Keep it pressed for ca. 2 seconds to

turn it down.

[SOURCE] If the unit is on, press this button

to switch between diverse modes: Radio, AUX,

Bluetooth, USB, SD.

[Telephone] to end or to reject an incoming call.

2 

Previous track/Frequency band scan

[Play] skip to the previous track.

[Radio mode] brief press starts the automatic

radio station search backwards.

[Radio mode] long press switches to the

manual frequency scan backwards.

3 

Next track/Frequency band scan

[Play] skip to the next track.

[Radio mode] brief press starts the automatic

radio station search forwards.

[Radio mode] long press switches to the

manual frequency scan forwards.

4 MUTE

Mute On/Off.

5 BND/

[BAND] in radio mode: to switch between

frequency bands: FM1, FM2, FM3, AM1 and AM2

[Telephone] to accept/start a call.

6 AMS/MEDIA

[AMS] long press Starts the automatic

frequency scan and stores the found radio

stations (in Radio mode).

[MEDIA] To switch between le formats:

music, video or image.

7 1/<

Pause/stored radio stations

[Playback] Starts / pauses the playback.

[Radio] Stored station "1"

8 2/INT Intro Funktion

Intro function/stored radio stations

[Playback] (rst 10 seconds playback of each

track) on / off

[Radio] Stored station "2"

XOMAX

XM-VRSU310BT

Topic:

Introduction

9 3/RPT

Repeat/stored radio stations

[Playback] repeat

[Radio] Stored station "3"

A 4/RDM

Random/stored radio stations

[Playback] random playback

[Radio] Stored station "4"

B 5/-10

10 tracks skip/stored radio stations

[Playback] 10 tracks skip backwards

[Radio] Stored station "5"

C 6/+10

10 tracks skip/stored radio stations

[Playback] 10 tracks skip forwards

[Radio] Stored station "6"

D Screen

User's interface; playback of videos and

images; applications, animations.

E IR

infrared receiver

The IR receiver picks up the infrared signal

from the remote control. Please make sure that

the IR receiver is not blocked.

F SD

micro SD slot

The micro SD card slot is added for reading of

micro SD-, micro-SDHC and micro SDXC-cards

in following formats only: FAT32- or exFat- le

system. Maximal supported volume: 64 GB.

G Rotary button

rotate Change the loudness

Rotate the button clockwise to boost the

loudness and reverse to reduce the loudness.

brief press Audio settings

Press the button several times to switch

between following options: AUTO (LED lights

settings), Bass, Treble, Balance, Fader,

Loudness, Equalizer, Stereo and Volume.

Within the selected option rotate the button to

maximaze/minimize corresponding factor.

long press RDS functions

Press the button briey several times to switch

between RDS functions: AF, TA, PTY, TA Sec,

PI Sound, Retur and BEP.

Please note that some functions may be

inavailable in your country.

H USB USB plug

The USB plug is added for reading of USB ash

drives in following formats only: FAT32- or

exFat- le system. Maximal supported volume:

64 GB.

other USB devices such as an external

harddisc can not be supported.

I AUX Auxiliary audio input

3,5 mm jack plug for connection with an

external playback device such as MP3 player,

smarthone, tablet PC etc.

J MIC Bluetooth microphone

The microphone is used during hand-free

phone calling via Bluetooth. The microphone

should not be blocked to achieve the best

possible sound quality.

XOMAX

XM-VRSU310BT

Topic:

Introduction

Remote control

1. PWR car radio on / off

2. MODE to switch between diverse

modes

3. BAND to switch between frequency

bands in radio mode: FM1, FM2, FM3,

AM1 and AM2

4. Arrow keys to step through the menu

5. Enter enter / conrm

6. STOP stop / go back

7. AMS/RPT

[Radio] to scan the frequency band and

to store found stations.

[Playback] Repeat

8. S T/PRG

[Radio] Stereo on/off

[Playback] to program a playlist

9. LOC/RDM

[Radio] local broadcasting stations

[Playback] random play

10. 8

[Playback] previous track

[Radio] stations searching back

11. PBC PBC function

12. OSD To display the current information

13. 0-9 Numeric pad

[Radio] Presets 1-6

[Playback] track selection 1-9

14. ^ Mute on / off

15.



Play/Pause

16. SUB-T to switch subtitles

17. TITLE to call up a DVD title menu

18. SETUP to call up a setup menu

19. SLOW slow motion (video)

20. ANGLE [Playback] view angles

21. ZOOM to zoom in / out

22. VOL+ to boost the volume

23. 7

[Playback] next track

[Radio] stations search forth

24. SEL audio settings

25. AUDIO to switch audiotracks (DVD)

26. VOL- to reduce the volume

27. GOTO skip to dened time point

28. +10 for the entry of a decimal

track number for an immediately

access

XOMAX

XM-VRSU310BT

Topic:

Installation

Installation notes

Here you can nd relevant installation

notes and common information.

Before the installation

WARNING!

Please read the following manual care-

fully before you install the unit.

Damages caused due to an inapprop-

riate installation will not be covered by

warranty.

If you do not want to risk your warranty

entitlement, please let the technician

install the unit in your vehicle.

»To avoid a short circuit please

disconnect the vehicle battery before

the installation. To do it properly please

read the manual of your vehicle.

The detailed installation manual

you can nd on our homepage www.

xomax.de.

The printed version of a common

installation manual you can nd in

the package.

»Make sure that your vehicle is

equipped with a car radio slot of

required size (1 or 2DIN)

»As may be the case you will need a

suitable faceplate, adapter or other

accessories. These could be provided

from your local specialist supplier.

»The connection cables may not be cutted

or short-circuited. Otherwise the warranty

becomes invalid.

»Before the installation please make

sure that your vehicle has the 12 Volt

on-board power supply.

»The minus (-) should be connected

with the ground (GND) (negative).

»Please tag the polarity of the avai-

lable speakers before you disconnect

the vehicle battery.

»A proper grounding of the unit's

housing requires a clean ground

connection. Thus the grounding area

should be rust-, stain- and dust-free.

»Please ground the cable separately

from other heavy current devices such

as an amplier etc.

»Please ensure that the colored cables

are connected according to the wiring

diagram. The wrong wiring may lead to

malfunctions or even damages of the

electric elements of the vehicle.

»Please note that the connection

cables of this unit and of the other

devices may have the same purpose

but the different color. For this reason

while connecting this unit with the

We recommend you to let the

technician install the unit in your

vehicle.

XOMAX

XM-VRSU310BT

Topic:

Installation

other devices please ensure that both

of the cables in each case have the

same purpose. To connect everything

correctly please refer to the manuals of

the both devices.

»Please ensure that the negative

speaker cable is in each case connected

with the negative speaker terminal of

the ISO port. Do not ever connect the

negative speaker cables with the vehicle

body.

»This unit is designed and construed

for connection with 4 speakers. Do not

combine this unit with devices that are

designed and construed for connection

with 2 speakers.

»The speakers should feature the

impedance of 4-8 Ohm and a sufcient

wattage.

»Please ensure that the speakers you

are connecting with the unit are intact.

Damaged speakers can impair the unit.

»To avoid a short circuit please isolate

all cable junctions and endings of the

unused cables with the electrical tape.

»All the cables should be layed and

xated tidy and properly. The cables

should not contact any movable or hot

objects.

»If your vehicle doesn't have an "ACC"

ignition position, please connect the red

cable with the ignition switch. Other-

wise the unit will not turn off automati-

cally, causing the discharging of the

vehicle battery.

»To avoid a rogue and hazardous

short circuit do not lay the yellow cable

through the engine bay in order to

connect it with the vehicle battery.

»Do not ever connect speaker cables

among one another. In case you do not

want to connect all the 4 speakers with

the unit please isolate the endings of

unused cables with the electrical tape

to prevent a short circuit.

»Do not ever connect the negative

speaker cables with the vehicle body.

»To ensure a awless performance of

the unit the intergration angle should

amount to +/- 30.

XOMAX

XM-VRSU310BT

Topic:

Connection schedule – cinch

e.g.

(optional)

external display

(optional)

e.g.

headrest- or

ceiling display

rear view camera

(optional)

rear right

rear left

front right

front left

loud speakers

XOMAX

XM-VRSU310BT

Topic:

Connection schedule – ISO plug / socket

5 7

12V

rear right

front right

front left

rear left

XOMAX

XM-VRSU310BT

Topic:

ISO plug / socket pin assignment

Port A (power supply)

On the A side you can nd the port for

power supply.

A1 – (-) hand brake (brown)

A2 – spare

A3 – (+) 12Volt reverse light (pink)

A4 - (+) 12Volt battery* (yellow)

A5 – (+) electric antenna (blue)

A6 – spare

A7 - (+) 12Volt ignition plus* (red)

A8 – (-) minus / ground (black)

* Some vehicle manufacturers use their

own pin assignment. Especially the

terminals A7 (ignition plus) and A4 (steady

plus) are often interchanged. The incorrect

connection in this case leads to following

problem: the unit can not be turned on if

the ignition is off and all the saved settings

are lost as soon as the unit will be turned

off. If these problems appear the connec-

tions A4 and A7 should be interchanged.

ISO plug / socket pin assignment

Though the design of ISO port is

standardized, it's pin assigment is not

and may vary. Thus in case of mismatch

of connections due to different pin assig-

nments a simple plug'n'play connection

may lead to grievous errors.

2 1 2 1

4 3 4 3

6 5 6 5

8 7 8 7

Port B (loud speakers)

On the B side you can nd the speakers

terminals.

B1 – (+) rear right (violet)

B2 – (-) rear right (violet/black)

B3 – (+) front right (white)

B4 – (-) front right (white/black)

B5 – (+) front left (gray)

B6 – (-) front left (gray/black)

B7 – (+) rear left (green)

B8 – (-) rear left (green/black)

The terminals are colored by pairs, in each

case one (+) and one (-).

XOMAX

XM-VRSU310BT

Topic:

Startup operations

Replacement instructions:

1. Remove the battery compartment:

push it to the left rst, then pull it out.

2. Remove the old battery and insert

the new one (CR-2025 Lithium).

3. Insert the battery compartment back

into the remote control till it clicks into

place.

Startup operations

Usage of the remote control

Before the rst usage please remove

the isolation plate.

Aim the remote control at the IR

receiver on the front operating panel.

The IR receiver should not be blocked.

As soon as the remote control does

not work proper the battery should be

replaced.

Do not expose the remote control to

direct sunlight or air heater.

Replacement of the battery

The remote control is operated by

CR-2025 Lithium battery.

As soon as the remote control does

not work proper the battery should be

replaced.

XOMAX

XM-VRSU310BT

Topic:

Startup operations

Insert a micro SD card

Insert a micro SD card into the slot with

the label side to the right and the pin

side to the left.

Make sure that the card is intact and

dirt-free.

Insert a USB flash drive

Insert an USB ash drive proper into a

USB plug.

Do not insert any heavy or big USB

ash drives in order not to hit it

accidently - it could cause damages of

the USB plug or USB ash drive.

Micro SD cards and USB ash

drives should have following le-

system format: FAT32 or exFat. Other

types will not be supported.

Unit on/off

Press the ? button to turn the unit

on.

If the unit is already on, keep the ?

button pressed for a couple of seconds

to turn it down.

AUX input

The AUX input is a 3,5 mm jack plug on

the front operating panel.

Herewith you can connect the unit with

on of the external playback devices:

MP3 player, smartphone, cellphone or

tablet PC.

An adapter cable 3,5 mm jack-to-jack

will be required.

Press the ? /MOD button (perhaps

several times) to get to AUX mode.

If the external device is connected with

the unit, the playback is audible via car

radio loudspeakers.

The playback control can be achieved

via external device only.

XOMAX

XM-VRSU310BT

Topic:

Basic functions

1. Bass settings*

(prompt "BAS" on the screen)

2. Treble settings*

(prompt "TRE" on the screen)

3. Balance settings

(prompt "BAL" on the screen)

4. Fade settings

(prompt "FAD" on the screen)

5. Loudness on/off

(prompt "LOUOF" on the screen)

6. Equalizer on/off

(prompt "EQOFF" on the screen)

7. Stereo/Mono switch

(prompt "ST" on the screen)

8. Local function on/off

(prompt "DX" on the screen)

9. LED color settings

(prompt "AUTO" on the screen)

10. AF function on/off

(prompt "AF ON" on the screen)

11. TA function on/off

(prompt "TAOFF" on the screen)

12. Region function on / off

(the prompt "REG" appears)

13. EON function on / off

(the prompt "EON" appears)

14. PTY function on/off

(prompt "PTYOF" on the screen)

As soon as you choose one of the

functions to set, rotate the button to

maximize/minimize the corresponding

factor.

You can also use fro that the button

VOL- / VOL+ on the remote control.

Basic functions

Mode choice

Press the /SRC/U button on the

front panel or the MOD button on the

remote control to switch between the

modes: Radio, AUX, USB and SD.

Mode choice menu

Press and hold the Rotary button for a

couple of seconds to call up the mode

choice menu. Now you can use the

arrow keys on the remote control or

rotate the button on the control panel

to step through the menu; then use the

ENTER button on the remote control or

press the rotary button to conrm your

choice.

Loudness

Use for that the rotary button on the

front panel.

Rotate the button clockwise to boost

the loudness and reverse to reduce the

loudness.

You can also change the volume pres-

sing the button VOL- / VOL+ on the

remote control.

Settings

Press briey the rotary button or the

SEL button on the remote control

several times to switch between follo-

wing settings:

XOMAX

XM-VRSU310BT

Topic:

Basic functions

control till the prompt "AUTO" appears on

the screen. Then rotate the button to switch

between 7 diverse colors. You can also use

for that the button VOL- / VOL+ on the

remote control.

Here are the available colors:

on-screen

prompt

corresponding

color

AUTO automatically

GREEN Green

BLUE Blue

RED Red

YELL Yellow

CYAN Cyan

PURP Purple

WHITE White

"AUTO" - colors will be changed

automatically.

Define your own color

Press several times the Rotary button

or SEL on the remote control till the

prompt "LIGHT" appears. Now rotate

the Rotary button or use VOL- / VOL+

buttons on the remote control to

switch between color settings and to

nd the USER option. Enter the user's

mode pressing Rotary button or SEL

. It appears R 00 factor on the screen.

Rotate the Rotary button or use VOL- /

VOL+ buttons on the remote control

to dene the RED color intensity. Then

Preset Equalizer

The EQ preset offers a few factory stored

frequency settings, depending on the

musical genre of the current playback: Pop,

Rock and Classic or EQOFF (EQ preset off).

To switch between presets press the EQ

button on the front panel / remote control.

Loudness

The "Loudness" function boosts BASS

and TREBLE frequencies to achieve more

voluminous sound.

To activate this function:

1. Press the Rotary button or the SEL

button on the remote control several times

till you see the prompt "LOUOF" on the

screen.

2. Now rotate the rotary button one step

forwards. It appears the promt "LOUON"

on the screen - the LOUDNESS function is

active.

You can also use for that the button VOL- /

VOL+ on the remote control.

To deactivate the function rotate the button

on step backwards - prompt "LOUOF".

Mute

With the MUT button on the front

panel or on the remote control you can

silence the sound or turn it back on.

LED color settings

To set the backlight color press the rotary

button or the SEL button on the remote

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Xomax XM-VRSU310BT Owner's manual

Brand: Xomax

Model: XM-VRSU310BT

Category: Car media receivers

Type: Owner's manual

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Xomax XM-VRSU310BT Owner's manual

Xomax XM-VRSU310BT Owner's manual

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