Sennheiser Electronic HDR180 User Manual

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Contents

Contents

Important safety information ........................................................................... 2

The RS170 digital RF headphone system ...................................................... 4

Delivery includes .................................................................................................. 5

Product overview ................................................................................................. 6

Overview of the HDR170 headphones ..................................................... 6

Overview of the TR170 transmitter .......................................................... 7

Overview of the indicators and acoustic signals ..................................... 8

Overview of the connection stages .......................................................... 10

Putting the RS170 into operation ................................................................. 11

Setting up the transmitter ......................................................................... 11

Connecting the transmitter to a sound source ...................................... 12

Connecting the transmitter to the mains ............................................... 15

Inserting and changing the rechargeable batteries ............................. 16

Charging the headphones rechargeable batteries ............................... 17

Adjusting the headband of the headphones ......................................... 17

Using the RS170 ............................................................................................... 18

Switching the transmitter on and off ...................................................... 18

Switching the headphones on and off .................................................... 20

Adjusting the volume on the headphones ............................................. 21

Adjusting the sound of the RS170 to your needs ................................ 22

Associating the headphones to the transmitter ................................... 24

Listening with several headphones simultaneously ............................ 27

Cleaning the RS170 .......................................................................................... 28

If a problem occurs ... ........................................................................................ 29

Accessories and spare parts ............................................................................ 31

Specifications ...................................................................................................... 32

Manufacturer declarations ............................................................................... 33

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1

Important safety information

Important safety information

! Please read this instruction manual carefully and completely before

using the product.

! Make this instruction manual easily accessible to all users at all times.

Always include this instruction manual when passing the product on to
third parties.

! Do not use the product in situations which require special attention

(e.g. in traffic or when performing skilled jobs).

! Always keep the product dry and do not expose it to extreme

temperatures (normal operating temperatures: 0°C/32 °F to 40 °C/
104 °F).

! Use the product with care and store it in a clean, dust-free

environment.

! Switch the headphones off after use to conserve battery power.

Remove the batteries if the product will not be used for extended
periods of time.

! The headphones contain magnets that generate a magnetic field which

could cause interference with cardiac pacemakers and implanted
defibrillators. Keep the headphones at least 1.2# (3 cm) from cardiac
pacemakers or implanted defibrillators.

! Please protect your hearing from high volume levels. Sennheiser

headphones also sound exceptionally good at low volumes.

! Only use the Sennheiser supplied power supply units.

! To reduce the risk of fire or electric shock, do not use the product near

water and do not expose it to rain or moisture.

! Unplug the power supply unit from the wall socket

$ to completely disconnect the product from the mains

$ during lightning storms or

$ when unused for long periods of time.

! Only operate the power supply unit from the type of power source

specified in the chapter %Specifications# (see page32).

! Ensure that the power supply unit is

$ in a safe operating condition and easily accessible,

$ properly plugged into the wall socket,

$ only operated within the permissible temperature range,

$ not covered or exposed to direct sunlight for longer periods of time

in order to prevent heat accumulation (see %Specifications# on
page32).

! Do not operate the product near any heat sources.

! Only use attachments/accessories specified by Sennheiser (see

%Accessories and spare parts# on page31).

2

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Important safety information

Replacement parts

When replacement parts are required, be sure the service technician uses
replacement parts specified by Sennheiser or those having the same
characteristics as the original part. Unauthorized substitutions may result
in fire, electric shock, or other hazards.

Intended use

Intended use of the product includes

! having read this instruction manual, especially the chapter %Important

safety instructions# on page 2,

! using the product within the operating 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 conditions which differ from those
described herein.

Safety instructions for the NiMH rechargeable batteries

If abused or misused, the rechargeable batteries may leak. In extreme
cases, they may even present

! a heat hazard,
! a fire hazard,
! an explosion hazard,
! a smoke or gas hazard.

Please understand that Sennheiser does not accept liability for damage
arising from abuse or misuse.

Keep away from
children.

Observe correct polarity. Do not short-circuit.

Do not expose to
moisture.

Do not pack charged
batteries loose $ danger
of shorting out/fire
hazard.

Only charge
rechargeable batteries
at ambient
temperatures between
10 °C/50 °F and 40 °C/
104 °F.

Do not mutilate or
dismantle.

Immediately remove
rechargeable batteries
from obviously
defective devices.

Only use rechargeable batteries
recommended by Sennheiser.

Switch rechargeable battery­powered products off after use.

When not using rechargeable
batteries for extended periods
of time, charge them regularly
(about every 3 months).

Do not heat above 70 °C/
158 °F, e.g. do not expose to
sunlight or throw into a fire.

Do not continue to use
defective rechargeable
batteries.

Dispose of rechargeable
batteries at special collection
points or return them to your
specialist dealer.

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3

The RS170 digital RF headphone system

The RS170 digital RF headphone system

The RS170 is an RF stereo hi-fi headphone system with comprehensive
technical features. Its transparent and balanced sound image with
excellent bass response makes this system an ideal choice for hi-fi, home
cinema and TV use.

The rechargeable batteries can conveniently be recharged while in the
headphones. Enjoy total freedom of sound, stylish design and maximum
comfort.

Additional features of the RS170 headphone system

! Transmits uncompressed audio over a robust 2.4 GHz digital link,

enabling you to enjoy your music without the hassles of cables.

! Dynamic transducer systems with powerful neodymium magnets

deliver clear and detailed audio reproduction.

! Kleer s uncompressed digital wireless transmission delivers CD-quality

sound.

! No set-up required $ just plug and play. Simply connect the transmitter

to your personal audio/video player, put on the headphones and turn
it on!

! TR170 transmitter with multi-receiver capability, enabling up to 4

people to listen to the same sound source.

KleerTM wireless transmission technology

The RS170 headphone system features the digital wireless audio
transmission technology from Kleer. The Kleer company has developed an
RF-based wireless transmission standard (of the same name) that offers
lossless audio transmission in CD-quality while consuming minimal power.

4

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Delivery includes

Delivery includes

1HDR170 headphones

1TR170 transmitter

1power supply unit with country adapters

1stereo audio cable with 3.5 mm jack plugs

1adapter 3.5 mm jack socket to ¼% (6.3 mm) jack plug

1adapter 3.5 mm jack socket to 2 RCA plugs

2AAA size NiMH rechargeable batteries, 1.2 V

1cable dresser

1cable binder

1quick guide incl. CD ROM with detailed instruction manual (PDF file)

1safety guide

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5

Product overview

Product overview

Overview of the HDR170 headphones

Headband VOLUME + button

Charging contacts Multi-function button

Ear pads VOLUME $ button

Battery compartments SURR button

BASS button

Multi-function LED

With the multi-function button , you can switch the
headphones on/to standby mode, set the headphones to multi-user
operation, mute the headphones and associate the headphones.

6

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Overview of the TR170 transmitter

Product overview

CHARGE LED, orange

BASS button, backlit in green

SURROUND button, backlit in green

Multi-function button, backlit in green

Charging contacts for charging the headphones

Audio input (AUDIO IN)

ATTENUATOR switch

Socket for power supply unit (DC 5V 0.5A)

Cable dresser

With the multi-function button , you can switch the
transmitter on/to standby mode, set the transmitter to multi-user
operation and associate the transmitter.

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7

Product overview

Overview of the indicators and acoustic signals

Meaning of the pictograms for the different LEDs

Status Meaning

The LED is lit.

The LED flashes once per second.

ï-

The LED flashes twice every 5 seconds.

ë-

Indicators on the headphones

Indicator Status Meaning

Multi-function LED The rechargeable batteries

ï-

ï-

ï-

ë-

are almost flat.

The headphones are in
enrollment mode (searching
for a transmitter to pair
with).

The headphones are in
association mode
(exchanging device
information with the
transmitter).

The headphones receive an
audio signal.

8

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Product overview

Indicators on the transmitter

Indicator Status Meaning

CHARGE LED The rechargeable batteries

are being charged.

off The rechargeable batteries

are fully charged.

BASS button The dynamic bass boost is

activated.

SURR button 3D surround sound is

activated.

Multi-function
button

off The transmitter is in

standby mode.

The transmitter is in

ï-

enrollment mode (searching
for headphones to pair
with).

The transmitter is in

ï-

association mode
(exchanging device
information with the
headphones).

The transmitter is in single-

ë-

user operation.

Acoustic signal of the headphones

1 short beep Meaning

The minimum volume is reached.

The maximum volume is reached.

The SURR button is being pressed.

The BASS button is being pressed.

The transmitter is in multi-

ë-

user operation.

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9

Product overview

Overview of the connection stages

Connection establishment

Enrollmentmode When you switch the headphones and the transmitter on, the headphones

search for a suitable transmitter.

ï-

Pairing The headphones and the transmitter have recognized each other and the

headphones are paired with the transmitter.

ë-

Single-user and multi-user operation

Single-useroperation You can listen to your sound source via one pair of headphones. By default,

the transmitter is set to single-user operation (see page24).

ë-

Multi-useroperation In order to be able to listen to your sound source with several headphones

simultaneously, you have to set your transmitter to multi-user operation
(see page27).

ë-

10

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Putting the RS170 into operation

Putting the RS170 into operation

Setting up the transmitter

Choose a suitable place near your sound source (e.g. TV, stereo or home
cinema system).

Ó«-·½
豬±­Ê·¼»±­Û¨¬®¿­Í»¬¬·²¹­Í¸«ºº´» ͱ²¹-

Do not place the transmitter close to metal objects such as shelf bars,
reinforced concrete walls, etc. as this can decrease the transmitter s
range.

It is not necessary that the transmitter and headphones are in the
same room, so you can move around freely in the home or outside
in the garden.

Cable dresser

Snap the cable dresser into the opening at the rear of the
transmitter.

Dress the cables through the small slit of the cable dresser . The cable
dresser prevents the cables from slipping out of the sockets or being
kinked.

Use the cable binder to conceal the cables.

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11

Putting the RS170 into operation

Connecting the transmitter to a sound source

You can connect the TR 170 transmitter to different sound sources, such
as a TV, a DVD player or a stereo system.

Switch your sound source off before connecting the transmitter.

Connect the audio cable to the audioinput of the transmitter.

Check the connection possibility of your sound source.

Chapter Connection possibility Type of socket

ß

Þ

Headphone socket

RCA sockets (output)

ÔÎ

Follow the instructions in the corresponding chapter in order to connect
your transmitter to the sound source.

12

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Putting the RS170 into operation

Connecting the transmitter to a headphone socket

ß

Depending on your sound source, you have to change the setting of the

ATTENUATOR switch in order to optimally adjust the signal of the sound

source.

Portable sound source
(MP3 player, mobile telephone)

Ó«-·½
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Set the ATTENUATOR switch
to %0 dB#.

Stationary sound source
(hi-fi system, amplifier)

Set the ATTENUATOR switch
to %$8 dB#.

Adjust the volume of the headphone socket on your sound source to a
medium level. This improves the quality of wireless sound
transmission. If necessary, check the settings of your sound source.

Connect the audio cable to the headphone socket of your sound
source.

If the plug on the audio cable is too small for your headphone socket,
plug the adapter to ¼% (6.3 mm) jack plug onto the audio cable.

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13

Putting the RS170 into operation

Connecting the transmitter to RCA sockets (output)

Þ

WARNING Danger of hearing damage due to high volumes!

You can suffer hearing damage if you are using other Kleer
compatible headphones without integrated volume control,
such as the Sennheiser MXW1, with the TR 170 transmitter:

In this case, do not connect the transmitter to the RCA
sockets (output) of your sound source, but to the
headphone socket of your sound source.

Before putting the headphones on, set the volume on the
sound source to a low level.

Depending on your sound source, you have to change the setting of the

ATTENUATOR switch in order to optimally adjust the signal of the sound

source.

Portable sound source
(MP3 player, mobile telephone)

Ó«-·½
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Set the ATTENUATOR switch
to %0 dB#.

Stationary sound source
(hi-fi system, amplifier)

Set the ATTENUATOR switch
to %$8 dB#.

Plug the adapter for RCA sockets onto the audio cable .

Connect the red connector of the adapter to the red socket R of your
sound source.

Connect the white connector of the adapter to the white or black
socket L of your sound source.

If your sound source has several RCA sockets, use the RCA outputs
(usually %Audio Out#).

14

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Putting the RS170 into operation

Connecting the transmitter to the mains

Select the suitable country adapter for your wall socket.

Slide the country adapter onto the power supply unit until it locks
into place.

ÛË ËÕ

Connect the connector of the power supply unit to the socket .

ËÍ

ßË

Plug the power supply unit into a wall socket.

ï-

The transmitter switches on. The multi-function button flashes
green after 9 seconds. The transmitter is in enrollment mode.

15

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Putting the RS170 into operation

Inserting and changing the rechargeable batteries

For powering the headphones, you can use:

! standard batteries (AAA size, 1.5V)

! NiMH rechargeable batteries (AAA size, 1.2V, 600mAh)

If you are using standard batteries, the headphones must not be placed on
the headphone holder/charger of the transmitter.

Remove the ear pads from both ear cups by turning the ear pads in
the direction of the arrow until you overcome a slight resistance.

Lift the ear pads off the ear cups.

Remove the depeleted rechargeable batteries (where applies).

Insert the rechargeable batteries. Observe correct polarity when
inserting the batteries.

Secure the ear pads to the ear cups.

16

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Putting the RS170 into operation

Charging the headphones rechargeable batteries

CAUTION Danger of damage to the headphones!

If standard batteries are inserted into the headphones and
you place the headphones on the headphone holder/charger
of the transmitter, the batteries can leak and damage your
headphones.

Only place the headphones on the headphone holder/
charger of the transmitter if rechargeable batteries are
inserted.

Charge the rechargeable batteries for at least 16 hours prior to first time
use. Subsequent charging time is about half of the previous operating
time. The operating time is up to 24 hours.

Place the headphones on the headphone holder/charger of the
transmitter. Make sure that the headphones make good contact with
the charging contacts .
The rechargeable batteries are being charged. The CHARGE LED
lights up orange.

When the rechargeable batteries are fully charged, the CHARGE LED
goes off.

Always store the headphones on the headphone holder/charger to
ensure that they are fully charged when they are needed.

Adjusting the headband of the headphones

For good sound quality and best possible comfort, the headband has to be
adjusted to properly fit your head. To do so, adjust the headband via its
snap-in locking mechanism:

Wear the headphones so that the headband runs over the top of
your head.

Adjust the length of the headband so that

$ your ears are completely inside the earpads,

$ you feel even, gentle pressure around your ears,

$ a snug fit of the headband on the head is ensured.

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17

Using the RS170

Using the RS170

To switch the product on and to listen to your sound source, proceed as
follows:

Sequence of steps Page

1.Make sure that the rechargeable batteries are charged. 17

2.Switch your sound source on. $

3.Switch your transmitter on. 20

4.Switch your headphones on. 20

5.Adjust the desired volume. 21

Switching the transmitter on and off

Switching the transmitter on

Press the multi-function button for approx. 1second.

ï-

ë-

The transmitter switches on. The multi-function button flashes
green, indicating that the transmitter is in enrollment mode.

Once the transmitter has found suitable headphones, it pairs with the
headphones and transmits an audio signal. The multi-function LED
of the headphones and the multi-function button of the
transmitter flash slowly.

18

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Using the RS170

Switching the transmitter off

Press the multi-function button for approx. 1 second.
The multi-function button goes off. The transmitter is in standby
mode.

To disconnect the transmitter from the mains:

Pull out the mains plug from the wall socket.
Please note that In this case, the headphones rechargeable batteries
will not be recharged.

If the headphones are outside the transmission range or switched
off for more than 5 minutes, the transmitter automatically switches
to standby mode. The multi-function button goes off. In
standby mode, the transmitter s power consumption is very low so
that it can remain connected to the mains.

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19

Using the RS170

Switching the headphones on and off

WARNING Danger due to high volumes!

Listening at high volume levels for long periods can lead to
permanent hearing defects.

Before putting the headphones on, set the volume to a low
level.

Do not continuously expose yourself to high volumes.

Switching the headphones on

Press the multi-function button for approx. 1 second.

ï-

ë-

The headphones switch on. The multi-function LED flashes green,
indicating that the headphones are in enrollment mode.

Once the headphones have found a suitable transmitter, the
transmitter pairs with the headphones and transmits an audio signal.
The multi-function LED of the headphones and the multi-function
button of the transmitter flash slowly.

Switching the headphones off

Press the multi-function button for approx. 1 second.
The multi-function LED goes off. The headphones are in standby
mode.

If there is no signal from the transmitter for more than 5 minutes,
the headphones automatically switch to standby mode.

20

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Using the RS170

Adjusting the volume on the headphones

Press the VOLUME $ button or the VOLUME+button repeatedly
until the volume is adjusted to a comfortable and undistorted level.

ʱ´ õʱ´ ó ʱ´ õʱ´ ó

Muting the headphones

Briefly press the multi-function button to mute the headphones
or to cancel the muting.

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21

Using the RS170

Adjusting the sound of the RS170 to your needs

Activating/deactivating 3D surround sound

You can activate or deactivate 3D surround sound on the transmitter or
directly on your headphones.

To activate 3D surround sound:

Press the SURR button on the headphones or the

SURROUND button on the transmitter.

The SURROUND button is backlit in green.

22

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Using the RS170

Activating/deactivating the dynamic bass boost

You can activate or deactivate the dynamic bass boost on the transmitter
or directly on your headphones.

To activate the dynamic bass boost:

Press the BASS button on the headphones or the BASS button
on the transmitter.
The BASS button is backlit in green.

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23

Using the RS170

Associating the headphones to the transmitter

The RS170 system features the digital wireless audio transmission
technology from Kleer. You can also associate other Kleer
compatible headphones (e.g. the Sennheiser MXW1) to the
transmitter. For more information, refer to the chapter %Associating
other Kleer compatible headphones to the transmitter# on page26
or to the instruction manual of the corresponding product.

The headphones and the transmitter are already associated upon delivery.
You only have to associate the headphones to the transmitter

! if you want to use another pair of Kleer compatible headphones or

! if the transmission between the headphones and the transmitter is

disturbed by interferences in the vicinity.

If you want to use several headphones, refer to the chapter %Associating
several headphones to the transmitter# on page26.

Associating the HDR 170 headphones to the transmitter

When associating the headphones to the transmitter, the distance
between the transmitter and the headphones should not exceed 1m.

Make sure that the transmitter and the headphones are in standby
mode (see page19 and20).

24

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Using the RS170

Simultaneously press the multi-function button of the

ï-

transmitter and the multi-function button of the headphones for
7seconds.
The multi-function button of the transmitter flashes green.

After approx. 30 seconds, the headphones are paired with the transmitter

ë-

and you can hear your sound source via the headphones. The multi­function LED of the headphones and the multi-function button of
the transmitter flash green.

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25

Using the RS170

Associating other Kleer compatible headphones to the transmitter

The following describes how to associate the Sennheiser MXW1
earphones to the TR170 transmitter.

For information on how to associate other Kleer compatible headphones to
the transmitter, refer to the instruction manual of the corresponding
product.

Press the operation/pairing button on both MXW1 earphones for
7seconds.

Press the multi-function button of the transmitter for 7seconds.

After approx. 30seconds, the MX W1 earphones are paired with the

ë-

transmitter and you can hear your sound source via the earphones. The
multi-function button of the transmitter flashes green.

Associating several headphones to the transmitter

In order to be able to use several headphones simultaneously, you first
have to associate your additional headphones to the transmitter.

Follow the steps in the chapter %Associating the headphones to the
transmitter#.
You can then only use the last headphones paired to listen to your
sound source (single-user operation).

To listen to your sound source with up to 4 headphones simultaneously:

Set your transmitter to multi-user operation as described in the next
chapter.

26

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Using the RS170

Listening with several headphones simultaneously

By default, the transmitter is set to single-user operation. In order to be
able to listen to your sound source with several headphones
simultaneously, you have to set your transmitter to multi-user operation.

The settings for the dynamic bass boost and for 3D surround sound are
applied to the additional headphones. The volume of the each pair of
headphones can be adjusted individually.

Make sure that all headphones are paired to the transmitter (see
previous chapter).

Switch all headphones on (see page20).

Then switch the transmitter on (see page18).

Briefly press the multi-function button of the transmitter.

ë-

The multi-function button of the transmitter and the multi­function LEDs of the headphones flash green. You can now listen to
your sound source with several headphones simultaneously.

When pressing the transmitter s multi-function button in
multi-user operation, the transmitter switches to single-user
operation. You can still listen to your sound source with the last
headphones paired, the other headphones are disconnected from
the transmitter.

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27

Cleaning the RS170

Cleaning the RS170

CAUTION Liquids can damage the electronics of the product!

Liquids entering the housing of the product can cause a
short-circuit and damage the electronics.

Keep all liquids far away from the product.

Do not use any cleansing agents or solvents.

Before cleaning, switch the product off and disconnect the transmitter
from the mains.

Only use a dry and soft cloth to clean the product.

Replacing the ear pads

For reasons of hygiene, you should replace the ear pads from time to time.
Spare ear pads are available from your Sennheiser dealer (see %Accessoires
and spare parts# on page 31).

Remove the ear pads from the ear cups by turning the ear pads in
the direction of the arrow until you overcome a slight resistance.

Lift the ear pads off the ear cups.

28

Secure the new ear pads to the ear cups.

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If a problem occurs ...

If a problem occurs ...

Sound problems

Problem Possible cause Possible solutions Page

No sound Transmitter is/headphones

are switched off

Headphones are muted Cancel the muting 21

Jack plug is not properly
connected

Sound source is switched
off

Audio cable is defective Replace the cable $

Transmission between
transmitter and
headphones is disturbed
by interferences (including
ESD) in the vicinity

Headphones are not
correctly associated with
the transmitter (e.g.
additional headphones)

Occasional
sound
dropouts

Sound is too
low

Sound only
on one ear

Headphones are out of
range

Signal is shielded Remove obstacles

Interfering devices in the
vicinity

Volume of the sound
source is adjusted too low

Signal of the sound source
is too weak

Headphone volume is
adjusted too low

Audio cable is defective Replace the audio

Audio cable is not properly
connected

Switch the
transmitter/
headphones on

Check the plug
connection

Switch the sound
source on

Associate the
headphones with the
transmitter again

Disconnect the
transmitter from the
mains and reconnect
it again

Remove the
rechargeable
batteries from the
headphones and
reinsert them again

Associate the
headphones with the
transmitter

Reduce the distance
between
headphones and
transmitter

between transmitter
and headphones

Change your position 11

Increase the volume
of the sound source

Set the ATTENUATOR
switch to
%0 dB#

Increase the volume
by pressing the

VOLUME+button

cable

Check the plug
connection

18/20

12

$

24

15

16

24

11

11

$

13

21

$

12

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29

If a problem occurs ...

Problem Possible cause Possible solutions Page

Sound is
distorted

Other problems

Problem Possible cause Possible solution Page

The
transmitter
cannot be
switched on

Headphone
s cannot be
switched on

Headphone
s cannot be
recharged

Operating
time
decreases

Signal of the sound source
is distorted

Signal of the sound source
is too strong

No mains connection Check the connection

Rechargeable batteries are
flat

Rechargeable batteries are
inserted the wrong way
round.

Headphones do not make
contact to the charging
contacts

Rechargeable batteries are
exhausted

Reduce the volume
of the sound source

Reduce the volume
by pressing the

VOLUME $ button

on the headphones

Set the ATTENUATOR
switch to
%$8 dB#

of the power supply
unit to the
transmitter and to
the mains

Recharge the
rechargeable
batteries

Remove the
rechargeable
batteries from the
headphones and
reinsert them again.
Observe correct
polarity

Ensure that the
headphones are
properly seated on
the charging
contacts

Clean the charging
contacts

Replace the
rechargeable
batteries

$

21

14

15

17

16

17

28

16

If a problem occurs that is not listed in the above table or if the problem
cannot be solved with the proposed solutions, please contact your local
Sennheiser partner for assistance.

To find a Sennheiser partner in your country, search at
www.sennheiser.com.

30

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Accessories and spare parts

Accessories and spare parts

Only use original Sennheiser accessories and spare parts, otherwise the
product quality can be impaired or the product can be damaged.

Cat. No.Accessory/spare part

504251HDR170 headphones

534480Power supply unit with country adapters

534486Stereo audio cable with two 3.5 mm jack plugs (1 m)

534479DC cable

(4.0 mm DC jack socket to 2 x 4.0 mm DC plug)

093778Adapter

(3.5 mm jack socket to ¼% (6.3 mm) jack plug)

514267Adapter

(3.5 mm jack socket to 2 RCA plugs)

5344701 pair of ear pads (closed type)

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31

Specifications

Specifications

RS170 system

ModulationMSK digital

Carrier frequencies2.4 $ 2.48 GHz

Rangeapprox. 80m in the open area

Ambient temperature32 °F to 104 °F (0 °C to 40 °C)

TR170 transmitter

Audio connection3.5 mm stereo jack socket

Power consumption
(standby mode)

Power supply5 V , 500 mA

Transmission power< 10 mW

Weightapprox. 336 g

Dimensions12.5 cm x 10 cm x 23 cm

HDR170 headphones

Transducer principlecircumaural, closed

Max. SPL110 dB (SPL)

THD< 0.5 % at 1 kHz, 100 dB SPL

Frequency response18 Hz $ 21,000 Hz

Charging time of
rechargeable batteries

Power supply2 AAA size NiMH rechargeable batteries,

Operating timeapprox. 24 hours

Weight
(w/o rechargeable batteries)

< 0.5 W

approx. 16 hours

1.2 V, 600 mAh

approx. 228 g

32

SSA-4P 5050F power supply unit

Rated input100 $ 240 V~, 0.2 A, 50 $ 60 Hz

Rated output5 V , 500 mA

Operating temperature range32 °F to 104 °F (0 °C to 40 °C)

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Manufacturer declarations

Manufacturer declarations

Warranty

Sennheiser GmbH & Co. KG gives a warranty of 24 months on this product.
For the current warranty conditions, please visit our website at
www.sennheiser.com or contact your Sennheiser partner.

In compliance with the following requirements

! RoHS Directive (2002/95/EC)

! WEEE Directive (2002/96/EC)

! Battery Directive (2006/66/EC)

CE Declaration of Conformity

! R&TTE Directive (1999/5/EC)

! EMC Directive (2004/108/EC)

! Low Voltage Directive (2006/95/EC)

The declaration is available at www.sennheiser.com.
Before putting the product into operation, please observe the respective
country-specific regulations!

Rechargeable batteries

The supplied rechargeable batteries can be recycled. Please dispose of
them as special waste or return them to your specialist dealer. In order to
protect the environment, only dispose of exhausted batteries.

WEEE Declaration

Your Sennheiser product was developed and manufactured with high­quality materials and components which can be recycled and/or reused.
This symbol indicates that electrical and electronic equipment must be
disposed of separately from normal waste at the end of its operational
lifetime.

Please dispose of this product by taking it to your local collection point or
recycling centre for such equipment. This will help to protect the
environment in which we all live.

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33

Manufacturer declarations

Statements regarding FCC and Industry Canada

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É»ô

Н¬®¿¬т У¿®µ»¬·²¹ ‹ Н¬»º¿²·» О»·½¸»®¬
С²» Ы²¬»®°®·-» Ь®·ª» Ÿ С´¼ Ф§³» Ÿ
ЭМ ркнйп Ÿ ЛНЯ
М»´ж хп шикрч мнм зпзрф »¨¬т пмм
Ъ¿¨ж хп шикрч мнм пйлз

¼»½´¿®» ¬¸» ¿¾±ª» ¼»ª·½» ½±³°´§ ©·¬¸ ¬¸» ®»¯«·®»³»²¬- ±º Ú»¼»®¿´ ݱ³³«²·½¿¬·±²- ݱ³³·--·±²ò

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ï÷ ̸·- ¼»ª·½» ³¿§ ²±¬ ½¿«-» ¸¿®³º«´ ·²¬»®º»®»²½»ô ¿²¼
î÷ ̸·- ¼»ª·½» ³«-¬ ¿½½»°¬ ¿²§ ·²¬»®º»®»²½» ®»½»·ª»¼ô ·²½´«¼·²¹ ·²¬»®º»®»²½» ¬¸¿¬ ³¿§ ½¿«-» «²¼»-·®»¼ ±°»®¿¬·±²ò

λ-°±²-·¾´» ﮬ§æÖ±¸² Ú¿´½±²»

This device complies with Part 15 of the FCC Rules and with RSS-210 of
Industry Canada. 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.

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
off and on, the user is encouraged to try to correct the interference by one
or more of the following measures:

! Reorient or relocate the receiving antenna.

! Increase the separation between the equipment and receiver.

! Connect the equipment into an outlet on a circuit different from that to

which the receiver is connected.

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

This class B digital apparatus complies with the Canadian ICES-003.

Changes or modifications made to this equipment not expressly approved
by Sennheiser electronic Corp. may void the FCC authorization to operate
this equipment.

RF Radiation Exposure Information

Since the radiated output power of this device is far below the FCC radio
frequency exposure limits, it is not subjected to routine RF exposure
evaluation as per Section 2.1093 of the FCC rules.

34

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In compliance with:

USA FCC ID: DMOTR180

FCC ID: DMOHDR180

Canada IC: 2099A-TR180

IC: 2099A-HDR180

Europe

Australia/
New Zealand

Singapore

Trademarks

The Kleer logo is a trademark of Kleer Inc.

Manufacturer declarations

Energy Star is a registered trademark of the United States Environmental
Protection Agency.

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35

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Я³ Ф¿¾±® пф нрзрр Й»¼»³¿®µф Щ»®³¿²§

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