Xomax XM-2VRSU734BT User manual

Installation Manual
XM-2VRSU734BT
Installation Manual ENGLISH
XOMAX

2
XOMAX
XM-2VRSU734BT
EN Topic:
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
questions regarding installation and usage of our product.
We recommend you to let the technician install the unit in your vehicle.
You can nd the detailed manual for your XOMAX product on our homepage:
www.xomax.de/download
i
Installation and Quick Start Guide
XM-2VRSU734BT
ENGLISHEN

3
XOMAX
XM-2VRSU734BT
EN
Topic:
Safety instructions and precau-
tions 4
Handling by stop only ...................... 4
Installation .................................... 4
Regular loudness ............................ 4
Repair of the unit............................ 4
Power supply ................................. 4
Replacement of fuses ...................... 4
Overheating ................................... 4
Regular temperature ....................... 4
Cleaning of the unit ........................ 5
Usage of the touchscreen ................ 5
Moisture ........................................ 5
Installation 6
Installation instructions 8
1 Installation steps ......................... 8
2 Fixture of the xation sheet ........... 9
3 Fixture of the installation frame ..... 9
4 Connect the unit .........................10
5 Fixture of the unit .......................10
Deinstallation instructions 11
1 Prepair the instruments ...............11
2 Unloose the xation sheet ............11
3 Use the extraction keys ...............12
4 Unloose the unit .........................12
6 Remove the unit .........................13
5 Remove the installation
accessories ................................13
Connection schedule – Cinch
multicore 14
ISO cable connections 15
Connection schedule –
ISO plug 16
ISO plug conguration 17
Socket A (power supply) .................17
Socket B (loud speakers) ................17
ISO cable connections 18
ISO cable .....................................18
Please note ...................................18
Common solutions 19
Recycling of an old unit 21
Recycling of the battery 21

4
XOMAX
XM-2VRSU734BT
EN Topic:
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 operations 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 conguration exists
the danger of re. In case of doubt
please consult with professional techni-
cians.
!
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 of the vehicle amounts to not
more than +60 C.
If it's too hot inside of the vehicle, do
not turn the unit on until the inside
temperature of the cabin descends.
!
Safety instructions and precautions

5
XOMAX
XM-2VRSU734BT
EN
Topic:
!
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.
!
Usage of the touchscreen
Do not press the touchscreen 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.)
Safety instructions and precautions

6
XOMAX
XM-2VRSU734BT
EN Topic:
Installation
WARNING!
Please read these advices carefully
before installation procedure.
The damages caused by an inappropriate
installation are not covered by warranty.
To avoid the risk of losing the warranty
please let a specialist accomplish the
installation of the unit.
»To avoid a short circuit please
disconnect the vehicle battery before
the installation. To do it properly please
read the manual of the vehicle.
»Please be aware that this unit has an
2DIN standart size. Make sure that your
vehicle is equipped with an installation
cell of required size.
»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 the vehicle has the 12 Volt
on-board power supply.
»The minus (-) should be connected
We recommend you to let a
professional technician install the
unit in your vehicle.
!
!
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 coloured
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 colour. For this reason
while connecting this unit with the
other devices please ensure that both
of the cables in each case have the
same purpose. To congure everything
correctly please refer to the manuals of
the both devices.
»Please ensure that the negative
speaker cable is in each case plugged
into the negative speaker socket of the
ISO interface. 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.
Installation

7
XOMAX
XM-2VRSU734BT
EN
Topic:
»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 the vehicle doesn't have an "ACC"
ignition position, please connect the
red cable with the ignition switch.
Otherwise the unit does not turn off
automatically, 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.
Installation

8
XOMAX
XM-2VRSU734BT
EN Topic:
Installation instructions
1 Installation steps
1. xture accessories (optional): 1 x
xation metal sheet, 1 x bolt, 1 x
nut, 1 x washer
2. installation frame
3. dual-ended bolt
4. unit
5. trim
* Installation frame is already rmly
xed to the unit's housing by delivery.
11 2 3 4
Installation instructions
5
Please note, that this installation manual was generalized attending to provide
you with the common indispensable information. Therefore it might cause from
product to product some irrelevant discrepancies, especially regarding some
depictions (e.g. installation accessories)
You can nd the detailed manual for your XOMAX product on our homepage:
www.xomax.de/download
i

9
XOMAX
XM-2VRSU734BT
EN
Topic:
2 Fixture of the fixation sheet
This step can not be accomplished in
every vehicle, thus it may be possibly
skipped. The xation metal sheet
should be xated in the vehicle rst,
then the dual-ended bolt of the unit
should be pulled through one of the
holes in the xation metal sheet.
Later (see page 10) the unit will be xed
to the metal sheet with the washer and
the nut.
2
dual-ended bolt
3
3 Fixture of the installation frame
Please remove rst the installation
frame (if it's included in delivery) from
the unit. Please use for that the extrac-
tion keys (see page 11). Possibly the
faceplate should be removed as well.
Please insert the installation frame in
the installation cell (car radio slot). Then
bend all the cogs outwards to xate the
frame inside the cell (slot).
Installation instructions

10
XOMAX
XM-2VRSU734BT
EN Topic:
xation metal
sheet
xation bolt xation nut
5
5 Fixture of the unit
This procedure refers to the step 2 and
may be possibly skipped as well.
As earlier required (see page 9), the
dual-ended bolt of the unit should be
pulled through one of the holes in the
xation metal sheet. Now the unit
should be xated to the metal sheet
with the washer and the nut.
Installation instructions
4
4 Connect the unit
Please connect the ISO cable rst with
the ISO plug of the unit, then with the
one of the vehicle. Do not forget to
connect the radio aerial.
Now slide the unit carefully into the
already xated frame till it clicks into
place.
click

11
XOMAX
XM-2VRSU734BT
EN
Topic:
Deinstallation instructions
Deinstallation instructions
1
2
1 Prepair the instruments
To deinstall the unit you will need a
spanner (a wrench) to unloose the xa-
tion nut and 2 extraction keys (optional)
2 Unloose the fixation sheet
First of all please unloose the xation
nut on the rear side of the unit by
spanner (wrench).
to release the unit from the installation
frame.
This step may be possibly skipped, if
due to the lack of space the unit initially
was not xated to the xation metal
sheet.
unloose the
xation nut

12
XOMAX
XM-2VRSU734BT
EN Topic:
Deinstallation instructions
3
3 Use the extraction keys
Please insert the extraction keys
into the dedicated recesses between
the installation frame and the unit's
housing.
In each case the key should be inserted
centered, the inserting point should be
equally distanced both from the top and
from the bottom.
extraction keys
4
4 Unloose the unit
When and as long as inserted, the
extraction keys press the holding
side-cogs outwards so that the unit is
released from the installation frame and
can be carefully pulled out.
unlocking holding
side-cogs

13
XOMAX
XM-2VRSU734BT
EN
Topic:
Deinstallation instructions
6
6 Remove the unit
Now pull the unit carefully out of the
installation frame or out of the car
radio slot in case the frame was already
rmly xed to the unit by delivery.
Afterwards please disconnect all the
cables incl. the ISO multicore.
7
5 Remove the installation
accessories
Finally remove all the installation
accessories such as xation metal sheet
and installation frame.

14
XOMAX
XM-2VRSU734BT
EN Topic:
Connection schedule – Cinch multicore
Connection schedule – Cinch multicore

15
XOMAX
XM-2VRSU734BT
EN
Topic:
ISO cable connections
ISO cable connections
We recommend you to let a
professional technician install the
unit in your vehicle.
!
ISO plug
This plug connects the ISO cable with
the vehicle. The ISO cable as such
serves as an extension cable for an
eased connection of the unit to the
vehicle provided that the vehicle has a
standardized ISO plug with the approp-
riate pin assignment.
Terminal plug
This plug connects the ISO cable with
the unit.

16
XOMAX
XM-2VRSU734BT
EN Topic:
Connection schedule – ISO plug
Connection schedule – ISO plug

17
XOMAX
XM-2VRSU734BT
EN
Topic:
2 1 2 1
4 3 4 3
6 5 6 5
8 7 8 7
A
B
Socket A (power supply)
On the A side you can nd the socket
for power supply.
A1 – spare
A2 – spare
A3 – spare
A4 - +12V battery / steady plus (yello)*
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 connections
A4 and A7 should be interchanged.
Socket 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 (gray)
B4 – (-) front right (gray/black)
B5 – (+) front left (white)
B6 – (-) front left (white/black)
B7 – (+) rear left (green)
B8 – (-) rear left (green/black)
The terminals are coloured by pairs, in
each case one (+) and one (-).
Though the design of ISO plug is
standardized, it's pin assigment is not
and may vary. Thus in case of mis-
match of connections due to different
pin assignments a simple plug'n'play
connection may lead to grievous errors.
!
ISO plug configuration
ISO plug configuration

18
XOMAX
XM-2VRSU734BT
EN Topic:
1
2
We recommend you to let a
professional technician install the
unit in your vehicle.
!
ISO cable connections
ISO cable connections
ISO cable
1. Terminal plug
This plug connects the ISO cable
with the unit.
2. ISO plug
This plug connects the ISO cable
with the vehicle. The ISO cable as
such serves as an extension cable
for an eased connection of the unit
to the vehicle provided that the
vehicle has a standardized ISO plug
with the appropriate pin assignment.
Please note
»The multicore cable may vary depen-
ding on the current model. Though the
conguration of the loud speakers- and
power supply- cables (steady plus,
ignition plus, ground) is consistent.
»Certain patches could be possibly
found not only on the ISO interface
(socket/plug), but immediately on the
device, e.g. ports for the handbrake,
rearview camera, steering wheel
remote control etc.
»The ISO port may be already inte-
grated in certain units. In this case
an additional ISO cable becomes
unnecessary.
illustration similar

19
XOMAX
XM-2VRSU734BT
EN
Topic:
The describtion of the
problem
The cause and the solution
The remote control is
without function.
Solution 1:
Please ensure that the battery lm is removed. By
delivery the battery is protected by a lm which should
be removed before usage.
Solution 2:
The battery could be empty. Please replace it if required.
Solution 3:
Please make sure that the infrared receiver (labelled with
IR) on the control panel is not blocked.
Note:
You can test the functionality of the remote control as
follows: please hold the IR transmitter towards a camera
(e.g. a cell phone camera) and press any button on the
remote control. If the remote control is operative you can
see the infrared signal on the display of the used camera
device.
The unit does not turn
on.
This problem is in most cases caused due to a wrong
connection of the ISO cable.
Please review the pin assignments of the ISO cable and
ISO plug. Pay attention to the proper connection of the
ignition- and steady plus and correct the discrepancy if
required.
Note:
Though the design of ISO plug is standardized, it's pin
assigment is not and may vary. Thus in case of mismatch
of connections due to different pin assignments a simple
plug'n'play connection may lead to grievous errors.
Common solutions
The following advices are generally valid and refer to diverse Xomax models with
the similar characteristics. Please note that some articles may refer not to your
model exactly and contain the describtion of features and functions that your model
does not support.
Common solutions

20
XOMAX
XM-2VRSU734BT
EN Topic:
Poor radio reception:
The radio tuner nds no
broadcaster or the recep-
tion is poor.
For problem-solving regarding the radio reception it
is important to know the type of the antenna of your
vehicle.
Here are the possible solutions for each type of the
antenna:
Type 1 – passive antenna:
We recommend you to substitude the existing antenna by
the larger and therefore more efcient one.
Shark n or rod antennas (under 5 cm) are denitely
insufcient.
Type 2 – active antenna:
The vehicle provides no current for the active antenna.
In this case a phantom power is required, which provides
the active antenna with the external power supply.
Type 3 – active antenna with diversity system:
The unit provides no current for the active antenna and
has no diversity support. For this type of antenna is
required the phantom power with an integrated diversity
system.
Note:
A phantom power is not to be confused with an antenna
amplier which is far less efcient.
Radio stations are lost:
As soon as the unit will be
turned off all the stored
stations and users settings
will be lost.
This problem is caused due to a wrong connection of the
ISO cable.
Please interchange the cables for ignition plus and for
steady plus.
Caution:
If these wires have fuses the latter should be interch-
anged as well.
Common solutions