Cambridge Audio CXN V2 User manual

CXN V2

NETWORK PLAYER

Contents

IMPORTANT SAFET Y INSTRUCTIONS 3

LIMITED WARRANTY 5

REAR PANEL CONNECTIONS 6

FRONT PANEL CONNECTIONS 7

REMOTE CONTROL 8

OVERVIEW 9

GETTING CONNECTED 9

OPERATING INSTRUCTIONS 10

PRESETS 10

RADIO 10

MUSIC LIBRARY 11

INPUTS 12

USB AUDIO 12

BT100 AND BLUETOOTH AUDIO STREAMING 12

SPOTIFY 13

AIRPLAY 13

CHROMECAST BUILT-IN 13

SETTINGS 14

NETWORK 14

WIRED/WIRELESS CONNECTION 15

DISPLAY BRIGHTNESS 15

DEVICE NAME 15

AUDIO 15

USB AUDIO CLASS 15

INSTANT ON 16

AUTOMATIC POWER DOWN 16

EDIT DIGITAL INPUT NAMES 16

FACTORY RESET 16

TECHNICAL SPECIFICATIONS 17

TROUBLESHOOTING 17

IMORTANT!

The CXN v2 is largely a software based product and new features and
updates will be made available from time to time. See the Upgrade
Firmware section at the end of this manual for how to check for and then
automatically update your unit via the internet. The process takes only
a few minutes.

We would encourage you to check for any updates before using your
CXN v2 for the rst time and then from time to time afterwards.

Also please do check the support page for the CXN v2 at
https://techsupport.cambridgeaudio.com for details of any new
features, advice on compatibility with other products and audio formats
and the most recent copy of this manual.

Make sure you register your purchase.

Visit: www.cambridgeaudio.com/register

By registering, you’ll be the rst to know about:

● Future product releases

● Software upgrades

● News, events and exclusive oers plus competitions!

This guide is designed to make installing and using this product as easy
as possible. Information in this document has been carefully checked
for accuracy at the time of printing; however, Cambridge Audio’s policy
is one of continuous improvement, therefore design and specications
are subject to change without prior notice.

This document contains proprietary information protected by copyright.
All rights are reserved. No part of this manual may be reproduced by
any mechanical, electronic or other means, in any form, without prior
written permission of the manufacturer. All trademarks and registered
trademarks are the property of their respective owners.

© Copyright Cambridge Audio Ltd 2019.

Cambridge Audio and the Cambridge Audio logo are trademarks of
Cambridge Audio.

Stream Magic is a trademark of Audio Partnership Plc and is registered
in the European Community and other countries.

This product contains software licensed under version 2 of the GNU
Public License and version 2.1 of the GNU Lesser Public License. The
source code for this software is available from:

http://gpl.stream-magic.com/

This product includes technology owned by Microsoft Corporation and
under a licence from Microsoft Licensing GP. Use or distribution of such
technology outside of this product is prohibited without a license from
Microsoft Corporation and/or Microsoft Licensing, GP as applicable.

The Spotify software is subject to third party licenses found here:
www.spotify.com/connect/third-party-licenses.

Support

FAQS AND SUPPORT

Please visit https://techsupport.cambridgeaudio.com

GET IN CONTACT WITH OUR
DEDICATED TECHNICAL SUPPORT TEAM:

[e-mail]

UK: [phone]

US: [phone]

HK: [phone]

2

Important safety instructions

For your own safety please read the following important safety instructions
carefully before attempting to connect this unit to the mains

power supply. They will also enable you to get the best performance from
and prolong the life of the unit:

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with a dry cloth.

7. Do not block any ventilation openings. Install in accordance with the
manufacturer’s instructions.

8. Do not install near any heat sources such as radiators, heat registers,

stoves, or other apparatus (including ampliers) that produce heat.

9. Do not defeat the safety purpose of the polarized or grounding-type

plug. A polarized plug has two blades with one wider than the other.
A grounding-type plug has two blades and a third grounding prong.
The wide blade or the third prong are provided for your safety. If the
provided plug does not t into your outlet, consult an electrician for
replacement of the obsolete outlet.

10. Protect the power cord from being walked on or pinched, particularly

at plugs, convenience receptacles and the point where they exit from
the apparatus.

11. Only use attachments/accessories specied by the manufacturer.

12. Use with only the cart, stand, tripod, bracket, or table

specied by the manufacturer, or sold with the apparatus.
When a cart is used, use caution when moving the cart/
apparatus combination to avoid injury from tip-over.

13. Unplug this apparatus during lightning storms or when unused for
long periods of time.

14. Refer all servicing to qualied service personnel. Servicing is required

when the apparatus has been damaged in any way, such as the power­supply cord or plug having been damaged, liquid has been spilled or
objects have fallen into the apparatus, the apparatus has been exposed
to rain or moisture, does not operate normally, or has been dropped.

WARNING

– To reduce the risk of re or electric shock, do not expose this unit

to rain or moisture.

– Batteries (battery pack or batteries installed) shall not be exposed to

excessive heat such as sunshine, re or the like.

The unit is of Class 1 construction and must be connected to a mains
socket outlet with a protective earthing connection.

The unit must be installed in a manner that makes disconnection of the
mains plug from the mains socket outlet (or appliance connector from the
rear of the unit) possible. Where the mains plug is used as the disconnect
device, the disconnect device shall remain readily operable. Only use the
mains cord supplied with this unit.

Please ensure there is ample ventilation (at least 10cm clearance all
round). Do not put any objects on top of this unit. Do not situate it on
a rug or other soft surface and do not obstruct any air inlets or outlet
grilles. Do not cover the ventilation grilles with items such as newspapers,
tablecloths, curtains, etc.

This unit must not be used near water or exposed to dripping or splashing
water or other liquids. No objects lled with liquid, such as vases, shall be
placed on the unit.

The lightning ash with the arrowhead symbol within an equilateral
triangle is intended to alert the user to the presence of un-insulated
‘dangerous voltage’ within the product’s enclosure that may be of sucient
magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the
user to the presence of important operating and maintenance instructions
in the service literature relevant to this appliance.

you purchased this product for more information.

Environmentally-friendly design of Energy-related Products (2009/125/EC)
Directives when used and installed according to this instruction manual.
For continued compliance only Cambridge Audio accessories should be
used with this product and servicing must be referred to qualied service
personnel.

VENTILATION

IMPORTANT – The unit will become hot when in use. Do not stack
multiple units on top of each other. Do not place in an enclosed area such
as a bookcase or in a cabinet without sucient ventilation.

Ensure that small objects do not fall through any ventilation grille. If this
happens, switch o immediately, disconnect from the mains supply and
contact your dealer for advice.

POSITIONING

Choose the installation location carefully. Avoid placing it in direct
sunlight or close to a source of heat. No naked ame sources, such as
lighted candles, should be placed on the unit. Also avoid locations subject
to vibration and excessive dust, cold or moisture. The unit can be used in
a moderate climate.

This unit must be installed on a sturdy, level surface. Do not place in a
sealed area such as a bookcase or in a cabinet. Do not place the unit on
an unstable surface or shelf. The unit may fall, causing serious injury to a
child or adult as well as serious damage to the product. Do not place other
equipment on top of the unit.

Due to stray magnetic elds, turntables or CRT TVs should not be located
nearby due to possible interference.

Electronic audio components have a running in period of around a week (if
used several hours per day). This will allow the new components to settle
down and the sonic properties will improve over this time.

WEEE SYMBOL

The crossed-out wheeled bin is the European Union symbol
for indicating separate collection for electrical and electronic
equipment. This product contains electrical and electronic
equipment which should be reused, recycled or recovered and
should not be disposed of with unsorted regular waste. Please
return the unit or contact the authorised dealer from whom

CE MARK

This product complies with European Low Voltage (2014/35/
EU), Electromagnetic Compatibility (2014/30/EU) and

RCM (REGULATORY COMPLIANCE MARK)

This product meets the Safety, EMC and Radio
Communications requirements of the ERAC and ACMA.

CU-TR MARK

This product meets Russia, Byelorussia and Kazakhstan
electronic safety approvals.

CXN V2

3

POWER SOURCES

the marking label. If you are not sure of the type of power-supply to your
home, consult your product dealer or local power company.

This unit can be left in Standby mode when not in use and will draw <0.5W
in this state. To turn the unit o, unplug it from the mains socket.

3

Wi-Fi information

OVERLOADING

Do not overload wall outlets or extension cords as this can result in a risk
of re or electric shock. Overloaded AC outlets, extension cords, frayed
power cords, damaged or cracked wire insulation and broken plugs are
dangerous. They may result in a shock or re hazard.

Be sure to insert each power cord securely. To prevent hum and noise, do
not bundle the interconnect leads with the power cord or speaker leads.

CLEANING

To clean the unit, wipe its case with a dry, lint-free cloth. Do not use any
cleaning uids containing alcohol, ammonia or abrasives. Do not spray an
aerosol at or near the unit.

BATTERY DISPOSAL

Batteries may contain substances harmful to the environment. Please
dispose of any discharged batteries with due consideration and in
accordance with local environmental/electronic recycling guidelines.

LOUDSPEAKERS

Before making any connections to loudspeakers, make sure all power is
turned o and only use suitable interconnects.

SERVICING

These units are not user serviceable. Never attempt to repair, disassemble
or reconstruct the unit if there seems to be a problem. A serious electric
shock could result if this precautionary measure is ignored. In the event of
a problem or failure, please contact your dealer.

This unit is intended to be used in conjunction with the EW-7611ULB
WiFi Dongle please observe the statements below when using with
WIFI.

FCC STATEMENT

Caution: Exposure to Radio Frequency Radiation.

The device shall be used in such a manner that the potential for human
contact during normal operation is minimized.

When connecting an external antenna to the device, the antenna shall
be placed in such a manner to minimize the potential for human contact
during normal operation. This transmitter must not be co-located or
operating in conjunction with any other antenna or transmitter.

Supplier’s declaration of conformity (SDoC)

Equipment: Network Player
Model: CXN V2
Trademark: Cambridge Audio

This device complies with Part 15 of the FCC Rules. Operation is subject
to the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.

The responsible party in US:

Company name: Audio Partnership LLC

Address: 1913 N Milwaukee Ave. Chicago, IL 60647

Phone: [phone]
Legal Representative Person: Gregg Chopper

Signature:

FEDERAL COMMUNICATIONS COMMISSION NOTICE

This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in
a residential installation.

This equipment generates, uses, and can radiate radio frequency energy,
and if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment o and on,
the user is encouraged to try and correct the interference by one or more
of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the distance between the equipment and the receiver.

• Connect the equipment to an outlet on a circuit dierent from that to
which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

FCC Caution: Any changes or modications not expressly approved by the
party responsible for compliance could void the user’s authority to operate
this equipment.

IMPORTANT NOTE:

FCC RADIATION EXPOSURE STATEMENT:

This equipment complies with FCC radiation exposure limits set forth for
an uncontrolled environment. This equipment should be installed and
operated with a minimum distance of 20cm between the radiator and
your body.

This transmitter must not be co-located or operating in conjunction with
any other antenna or transmitter.

2 .4GHz operation of this product in the USA is rmware-limited to
channels 1 through 11.

MODIFICATIONS

The FCC requires the user to be notied that any changes or modications
to this device that are not expressly approved by Cambridge Audio, may
void the user’s authority to operate the equipment.

4

6

201-180239

Limited warranty

CXN V2

5

CANADA-INDUSTRY CANADA (IC)

This radio transmitter has been approved by Industry Canada.

This Class B digital apparatus complies with Canadian standard ICES-

003. This device complies with Industry Canada License exempt RSS
standard(s). Operation is subject to the following two conditions.

(1) this device may not cause interference and (2) this device must accept
any interference, including interference that may cause undesired
operation of the device.

The transmitter must not be co-located or operating in conjunction with
any other antenna or transmitter.

INDUSTRIE CANADA (IC)

Cet émetteur radiophonique a été approuvé par Industrie Canada.

Cet appareil numérique de Classe B est conforme à la norme canadienne
ICES-003. Cet appareil est conforme aux normes RSS exemptes de licence
d’Industrie Canada. Son fonctionnement est soumis aux deux conditions
suivantes :

(1) cet appareil ne doit pas provoquer d’interférence nuisible et (2) cet
appareil doit accepter toute interférence reçue, y compris les interférences
pouvant provoquer un fonctionnement indésirable.

L’émetteur ne doit pas être co-placé ni fonctionner en conjonction avec
une autre antenne ou transmetteur.

EUROPE-EUROPEAN UNION NOTICE

Hereby, Audio Partnership PLC declares that this product is in compliance
with Directive 2014/53/EU, the full text of the EU declaration of
conformity is available at the following internet address: https://www.
cambridgeaudio.com/DoC

WARNING: To reduce exposure to electromagnetic radiation, it is advised
that user is situated at least 20cm from the Wi-Fi Antenna during normal
operation.

This product with an external USB WIFI dongle EW-7611ULB, WIFI Radio
Frequency 2.412 GHz-2.472 GHz, the Max. transmit power is 21dBm.

For Wi-Fi dongle EW-7611ULB, its trading name is EDIMAX, the
manufacturer is Audio Partnership Plc, Registered oce: Gallery Court,
Hankey Place, London SE1 4BB.

EW-7611ULB with European, Australia & New Zealand, Canada, US, Japan,
Taiwan, China certicates, Because of size limit, the CE, RCM, Canada IC
ID, US FCC ID marked on its body only.

FCC ID: NDD9576111602 IC:4701A-76111701

CAN ICES-3 (B)/NMB-3 (B)
CMIIT ID: 2018DJ2827

Cambridge Audio warrants this product to be free from defects in materials
and workmanship (subject to the terms set forth below). Cambridge Audio
will repair or replace (at Cambridge Audio’s option) this product or any
defective parts in this product. Warranty periods may vary from country
to country. If in doubt consult your dealer and ensure that you retain proof
of purchase.

To obtain warranty service, please contact the Cambridge Audio authorised
dealer from which you purchased this product. If your dealer is not
equipped to perform the repair of your Cambridge Audio product, it can be
returned by your dealer to Cambridge Audio or an authorised Cambridge
Audio service agent. You will need to ship this product in either its original
packaging or packaging aording an equal degree of protection.

Proof of purchase in the form of a bill of sale or receipted invoice, which
is evidence that this product is within the warranty period, must be
presented to obtain warranty service.

This Warranty is invalid if (a) the factory-applied serial number has been
altered or removed from this product or (b) this product was not purchased
from a Cambridge Audio authorised dealer. You may call Cambridge
Audio or your local country Cambridge Audio distributor to conrm that
you have an unaltered serial number and/or you made a purchase from a
Cambridge Audio authorised dealer.

This Warranty does not cover cosmetic damage or damage due to acts of
God, accident, misuse, abuse, negligence, commercial use, or modication
of, or to any part of, the product. This Warranty does not cover damage due
to improper operation, maintenance or installation, or attempted repair
by anyone other than Cambridge Audio or a Cambridge Audio dealer,
or authorised service agent which is authorised to do Cambridge Audio
warranty work. Any unauthorised repairs will void this Warranty. This
Warranty does not cover products sold AS IS or WITH ALL FAULTS.

REPAIRS OR REPLACEMENTS AS PROVIDED UNDER THIS WARRANTY
ARE THE EXCLUSIVE REMEDY OF THE CONSUMER. CAMBRIDGE AUDIO
SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL
DAMAGES FOR BREACH OF ANY EXPRESS OR IMPLIED WARRANTY IN
THIS PRODUCT. EXCEPT TO THE EXTENT PROHIBITED BY LAW, THIS
WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESS AND
IMPLIED WARRANTIES WHATSOEVER INCLUDING, BUT NOT LIMITED
TO, THE WARRANTY OF MERCHANTABILITY AND FITNESS FOR A
PRACTICAL PURPOSE.

Some countries and US states do not allow the exclusion or limitation of
incidental or consequential damages or implied warranties so the above
exclusions may not apply to you. This Warranty gives you specic legal
rights, and you may have other statutory rights, which vary from state to
state or country to country.

For any service, in or out of warranty, please contact your dealer.

CCAF18LP2280T

5

Rear panel connections

1 2 4 53 8

1. POWER SOCKET

Once all other connections are made, connect the supplied power cable to
the CXN v2 power socket and to an appropriate mains socket. The CXN v2
is now ready for use.

2. USB SOCKETS

Wi-Fi Dongle – The Wi- dongle is pre-tted. Please leave connected.
Allows connection to 802.11b/g or n networks (2.4 GHz will only be used
for n networks). If you are using this CXN v2 with Wi-Fi please make sure
your unit is positioned within range of your wireless router.

Important note:
Do not connect/disconnect the Wi-Fi dongle when the unit is on.

Local Media – Use to connect a USB storage device or another portable
device that is USB HD/ashdisk compatible containing music les.
Alternatively an optional Cambridge Audio BT100 Bluetooth Adaptor can
be plugged in here adding wireless streaming audio capability directly
from most phones, tablets and laptops. See later section for details.

Note: The USB ports are not intended for connection to Apple mobile
devices, no functionality, charging or otherwise is supported.

3. ETHERNET

Ethernet port for connecting to a 10/100BASE-T local area network (LAN).
Your unit will automatically default to an Ethernet connection if one is
made.

4. DIGITAL INPUTS

The CXN v2 has two digital inputs in total featuring both S/PDIF co-axial
and TOSLINK optical sockets.

D1 TOSLINK Optical – Use a high quality TOSLINK bre optic interconnect
cable designed specically for audio use. This input is suitable for 16-24 bit
content up to 192kHz (using high quality TOSLINK optical cable).

Note: Although TOSLINK connections on the CXN v2 work up to 192kHz
with high quality cables, TOSLINK is not usually recommended with
sampling rates above 96kHz.

D2 Coaxial – Use a high quality 75 ohm digital RCA Phono interconnect
cable. This input is suitable for 16-24 bit content up to 192kHz.

5. DIGITAL OUTPUTS

The CXN v2 digital outputs enable a separate DAC (digital to analogue
converter) or digital recording device to be connected. Refer to the
‘Operating instructions’ section for more information.

Two concurrent digital outputs are available. Note that these outputs pass
through the currently selected audio source unprocessed, i.e. no volume
control or up-sampling is performed on the digital outputs.

Coaxial – To obtain best results, use a high quality 75 ohm digital RCA
interconnect cable.

TOSLINK Optical – Use a high quality TOSLINK bre optic interconnect
cable designed specically for audio use.

9 10

7

6

6. USB AUDIO IN

A USB B type socket is tted to the CXN v2 to enable the playback of audio
from a personal computer running either Microsoft Windows or Apple
Mac OS X operating systems, most Linux distributions are also suitable.

Note: Always use a high quality USB connection cable certied as USB Hi­Speed. USB cable connections longer than 3m may result in inconsistent
audio performance.

Always turn the Volume to minimum, switch to another
input or turn the CXN v2 o before plugging/unplugging
cables to the USB input or whilst booting up/shutting
down your PC/Mac.

Ground Lift Switch

The Ground Lift Switch enables the USB interface earth to be disconnected
from the CXN v2 chassis earth. Disconnecting (lifting) the earth can be
useful if electronic hum is heard through the speakers. The switch should
otherwise be left in the Ground position.

7. IR (INFRA RED) EMITTER IN

A 3.5mm mini-jack socket that enables modulated IR commands from
multi-room or IR repeater systems to be received by the CXN v2.

Note: Commands received by the IR Emitter In socket are not looped out
of the Control Bus. Refer to the ‘Custom Installation’ section for more
information.

8. CONTROL BUS

In – An RCA phono socket that enables un-modulated commands from
multi-rooms systems or other components to be received by the CXN v2.

Out – An RCA phono socket that provides control bus output commands
for further downstream units. This can be useful if using the iPhone/
Android app to control the volume on a CXA-60/CXA-80 ampliers and
Azur ampliers.

9. BALANCED AUDIO OUTPUT

The CXN v2 features balanced outputs on two XLR sockets. Balanced
outputs provide slightly better audio performance and can reject cable­borne noise and interference when used with equipment with balanced
inputs.

Note: XLR connectors should be wired as follows:

Pin 1: Ground
Pin 2: Hot (in-phase)
Pin 3: Cold (phase-inverted)

10. LINE OUTPUT

A conventional RCA phono stereo output for connection to the line-level
inputs of an amplier. Use a high quality stereo RCA phono interconnect
cable intended for analogue audio signals.

6