Sennheiser CXC 700 - User manual

CXC 700
Ear canal phones with
digital NoiseGard
for travel
Instruction manual
CXC700_540087_0910_West_SP8.book Seite 1 Donnerstag, 28. Ok
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CXC 700 | 1
Contents
Contents
Important safety instructions ...........2
Delivery includes ..................................5
Product overview .................................7
Putting the CXC 700 into operation .8
Inserting/changing the battery ....9
Exchanging the ear adapters ........9
Connecting the ear canal phones to
the audio source ........................... 10
Using the CXC 700 ............................ 11
Adjusting the volume/
routing the cable ........................... 11
Switching NoiseGard on/off ....... 13
Switching TalkThrough on/off ... 15
Storing the CXC 700 ......................... 16
Cleaning and maintaining ............... 17
Specifications ..................................... 19
Manufacturer Declarations ............. 20

2 | CXC 700
Important safety instructions
In order to prevent health problems:
왘Set the volume to a low level before
inserting the ear canal phones into
your ears.
왘Avoid listening at high volume levels
for long periods of time.
왘Mount the suitable ear adapters
(S,Mor L) to the ear canal phones.
Do not insert the ear canal phones
too deep into your ears and never
insert them without ear adapters.
왘Always insert and extract the ear
canal phones from your ears very
carefully and slowly.
The product generates stronger perma-
nent magnetic fields that could cause
interference with cardiac pacemakers
and implanted defibrillators (ICDs).
왘Always maintain a distance of at
least 3.94” (10 cm) between the
headphone housing and the cardiac
pacemaker or implanted defibril-
lator.
Important safety
instructions

CXC 700 | 3
Important safety instructions
In order to prevent accidents:
왘Do not use the product in an envi-
ronment that requires your special
attention (e.g. in traffic).
왘Keep the product out of reach of
children who could swallow smaller
pieces.
In order to prevent damage to the
product:
왘Do not expose the product to exces-
sive heat (hair dryer, heater, etc.)
and do not store in direct sunlight
for extended periods.
왘Protect the product from humidity.
Intended use
Intended use of the product includes
• having read this instruction manual,
especially the chapter “Important
safety information”,
• using the product within the oper-
ating conditions and limitations
described in this instruction manual.
“Improper use” means using the
product other than as described in this
instruction manual, or under operating

4 | CXC 700
Important safety instructions
conditions which differ from those
described herein.
Safety instructions for batteries
If abused or misused, batteries may
leak and, in extreme cases, may even
present an explosion and fire hazard.
Sennheiser does not accept any liability
for damage arising from abuse or
misuse.
Keep out of reach of children.
Do not short-circuit.
Do not heat above 70°C/
158°F, e.g. do not expose to
sunlight or throw into a fire.
Do not mutilate or dismantle.
Do not continue to use defec-
tive batteries.

CXC 700 | 5
Delivery includes
Delivery includes
Immediately remove bat-
teries from an obviously
defective product.
Remove batteries from the
product when it is not used
for extended periods of time.
Do not expose to moisture.
Do not charge non-recharge-
able batteries.
CXC 700 ear canal phones
Ear adapters (size S, M, L),
size Mis pre-mounted to the
ear canal phones
Diaphragm guards
Cleaning tool
SML

6 | CXC 700
Delivery includes
In-flight adapter
Audio adapter
AAA size battery, 1.5 V
Carrying case
Instruction manual
Accessory parts are available
from your Sennheiser partner.
For a list of suitable accessory
parts, please visit our website at
www.sennheiser.com > “Service
& Support”.
CXC 700
Earcanal phones with
digitalNoiseGard
for travel
Instructionmanual
Noticed’emploi
Instruccionesde uso
Manualde utilização
Bedienungsanleitung
Istruzioniper l’uso
Gebruiksaanwijzing
説明書

CXC 700 | 7
Product overview
Product overview
LED 햴indications
햲Volume
control
햳NoiseGardTM
switch
햴LED
햵Mode button
햶TalkThrough
button
햷Battery
compartment
LED Meaning
lights up NoiseGard is switched on
flashes
continuously
Battery is almost flat
is off NoiseGard is switched
off
5
4
3
6
1
2

8 | CXC 700
Putting the CXC 700 into operation
Putting the CXC 700 into
operation
For powering the NoiseGard active
noise compensation, an AAA size
battery is required. If you are using a
rechargeable battery, the operating
time will be reduced.
When the battery is discharged or not
inserted:
왘Switch NoiseGard off if you want to
continue listening to your audio
source (see page Seite 13).
Inserting/changing the battery
1Open the battery compartment.
Remove the discharged battery
(where applies).
2Insert a new battery. Observe
correct polarity when inserting the
battery.
3Close the battery compartment.
When the battery is almost
empty, the LED flashes continu-
ously.

CXC 700 | 9
Putting the CXC 700 into operation
Exchanging the ear adapters
1Carefully remove the ear adapters
from the ear canal phones.
2Mount the desired ear adapters to
the ear canal phones.
1
3
2
1 2
SM L

10 | CXC 700
Putting the CXC 700 into operation
Connecting the ear canal phones to
the audio source
1Connect the audio cable to the head-
phone socket of your audio source.
You hear the sound from your audio
source.
2Slip on the in-flight adapter if you
wish to use the ear canal phones
with the in-flight entertainment
system of the aircraft.
1
2
Title 01
02:21|03:54

CXC 700 | 11
Using the CXC 700
Using the CXC 700
Adjusting the volume/
routing the cable
WARNING
Interference due to magnetic fields!
The product generates stronger per-
manent magnetic fields that could
cause interference with cardiac
pacemakers and implanted defibril-
lators (ICDs).
왘Always maintain a distance of at
least 3.94” (10 cm) between the
headphone housing and the
cardiac pacemaker or implanted
defibrillator.
WARNING
Hearing damage due to high volumes!
Listening at high volume levels for
long periods can lead to permanent
hearing defects.
왘Set the volume to a low level
before using the product.
왘Do not continuously expose your-
self to high volumes.

12 | CXC 700
Using the CXC 700
1Use the cable slider to adjust the
length for best fit.
2Use the volume control to set the
volume to a comfortable level.
Vol +
Vol –
2
1

CXC 700 | 13
Using the CXC 700
Switching NoiseGard on/off
To switch the NoiseGard active noise
compensation on:
1Slide the NoiseGard switch to ON.
NoiseGard is switched on and your
audio source is momentarily muted.
To ideally adapt the NoiseGard active
noise compensation to the anatomy of
your ears, you may choose from 3 dif-
ferent modes:
NoiseGard Mode 1
Optimized for: Impact:
trains, subways,
buses, cars, short
distance flights
focus on low
frequency range
(100 to 400 Hz)
3

14 | CXC 700
Using the CXC 700
NoiseGard Modus 2
NoiseGard Modus 3
2Press the Mode button repeatedly
until external noise is optimally
isolated.
The CXC 700 confirms the selected
mode as follows:
Optimized for: Impact:
Long-haul flights,
air-conditioned
rooms
focus on mid
frequency range
(400 to 3.000 Hz)
Optimized for: Impact:
On-the-go:
airports, stations,
crowds, places with
loud surroundings
in general
balance between
low and mid
frequency ranges
(100 to 3.000 Hz)

CXC 700 | 15
Using the CXC 700
Then, the LED lights up permanently
again.
When the battery is completely empty,
NoiseGard is deactivated. The audio
source will stay muted until you switch
NoiseGard off:
3Slide the NoiseGard switch to OFF.
Mode LED Beep
1
2
3
32

16 | CXC 700
Using the CXC 700
Switching TalkThrough on/off
TalkThrough enables you
to communicate with
flight attendants or seat
mates, without removing
the ear canal phones and while Noise-
Gard is switched on. When activated,
the ear canal phones filter out
unwanted ambient noise while
ensuring excellent speech clarity.
To switch TalkThrough on:
1Press the TalkThrough button.
You hear a beep. Your audio source
is muted. The LED flashes rapidly
until you switch TalkThrough off.

CXC 700 | 17
Storing the CXC 700
To switch TalkThrough off:
2Press the TalkThrough button again.
You hear your audio source. The LED
lights up permanently.
Storing the CXC 700
왘Store the ear
canal phones and
accessories in the
carrying case.
1 2
TalkThrough OFF
TM
TalkThrough ON
TM

18 | CXC 700
Cleaning and maintaining
Cleaning and maintaining
For hygiene reasons, clean your ear
canal phones regularly.
Replacing the diaphragm guards
The diaphragm guards protect the dia-
phragms of the ear canal phones and
contribute to the sound quality of the
ear canal phones. Ensure that the dia-
phragm guards are always installed in
the ear canal phones.
CAUTION
Danger of damage to the ear canal
phones!
Solvents and other cleansing agents
can damage the ear canal phones.
왘Use a soft, slightly damp cloth to
remove dirt from the product.

CXC 700 | 19
Cleaning and maintaining
To replace the diaphragm guards:
1Carefully remove the ear adapters
from the ear canal phones.
2Carefully remove the diaphragm
guards using the supplied cleaning
tool or tweezers.
3Install the new diaphragm guards.
4Mount the ear adapters to the ear
canal phones.
1 2
43