Sennheiser EZX70 User manual

Bedienungsanleitung

EZX 70

Bluetooth headset for phone calls

Instruction manual

EZX 70 | 1

Contents

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

The EZX 70 Bluetooth headset ..................................................................... 4

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

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

Overview of pictograms ............................................................................... 7

Overview of buttons ..................................................................................... 8

Overview of the LED indications ................................................................. 9

Putting the EZX 70 into operation ............................................................ 10

Charging the headset .................................................................................. 10

Connecting the headset to a Bluetooth device ..................................... 11

Using the EZX 70 .......................................................................................... 13

Individually adjusting the headset and wearing it ............................... 13

Switching the headset on/off ................................................................... 14

Retrieving information on the remaining talk time ............................. 15

Changing the speaker volume ................................................................... 16

Making calls using the headset ................................................................. 17

Cleaning and maintaining the EZX 70 ...................................................... 20

If a problem occurs ... .................................................................................. 20

Restoring factory default settings (Reset) ............................................ 21

If you are out of the Bluetooth transmission range ............................. 21

Specifications ............................................................................................... 22

Manufacturer Declarations ......................................................................... 23

Important safety information

2 | EZX 70

Important safety information

왘Readthisinstructionmanualcarefullyandcompletelybeforeusingthe

product.

왘Always include this instruction manual when passing the product on to

third parties.

왘Do not use an obviously defective product.

Preventing damage to health and accidents

왘Do not listen at high volume levels for long periods of time to prevent

hearing damage.

왘Always maintain a distance of at least 3.94“ (10 cm) between the ear

cups and the cardiac pacemaker or implanted defibrillator since the

product generates permanent magnetic fields.

왘Keep the product, accessories and packaging parts out of reach of chil-

dren and pets to prevent accidents and choking hazards.

왘Do not use the product in an environment that requires your special

attention (e.g. in traffic).

왘Do not wear the headset during charging since the rechargeable

battery can get warm.

Preventing damage to the product and malfunctions

왘Alwayskeeptheproductdryanddonotexposeittoextremetempera-

tures (hairdryer, heater, extended exposure to sunlight, etc.) to avoid

corrosion or deformation.

왘Only use attachments/accessories supplied or recommended by Senn-

heiser.

왘Only clean the product with a soft, dry cloth.

왘OnlyusetheproductinenvironmentswherewirelessBluetooth®trans-

mission is permitted.

Intended use/Liability

The EZX 70 is an accessory for mobile phones or any Bluetooth compliant

device with a “hands free profile” (HFP), a “headset profile” (HSP) or the

“advanced audio distribution profile” (A2DP). It is intended for wireless

communication via Bluetooth connection.

It is considered improper use when this product is used for any application

not named in this instruction manual.

Sennheiser does not accept liability for damage arising from abuse or

misuse of this product and its attachments/accessories.

Sennheiser isnotliablefordamagestoUSBdevicesthatarenotconsistent

with the USB specifications.

Sennheiser is not liable for damages resulting from the loss of connection

due to flat or overaged rechargeable batteries or exceeding the Bluetooth

transmission range.

Important safety information

EZX 70 | 3

Safety instructions for standard/rechargeable batteries

In extreme cases, abuse or misuse of standard/rechargeable batteries can

lead to:

WARNING

•explosion,

• fire development,

• heat generation or

• smoke or gas development.

Dispose of products with

built-in rechargeable bat-

teries at special collection

points or return them to

your specialist dealer.

Switch rechargeable

battery-powered products

off after use.

Only use rechargeable bat-

teries recommended by

Sennheiser and the appro-

priate chargers.

When not using recharge-

able batteries for extended

periods of time, charge

them regularly (about

every 3 months).

Only charge rechargeable

batteries at ambient tem-

peratures between 10°C/

50°F and 40°C/104°F.

Do not heat above 70°C/

158°F, e.g. do not expose to

sunlight or throw into a fire.

The EZX 70 Bluetooth headset

4|EZX 70

The EZX 70 Bluetooth headset

The EZX 70 Bluetooth headset is the wireless solution for phone calls with

superb sound quality. The EZX 70’s long battery life of up to 8 hours makes

it especially suitable for professional applications. The Sennheiser digital

noise and echo cancellation blocks out annoying interference – without

compromising on convenience, such as easy one-hand operation.

Bluetooth

The EZX 70 complies with the Bluetooth 3.0 standard and is compatible

withallBluetooth1.1, 1.2, 2.0, 2.1 and 3.0 devices with a “hands free pro-

file” (HFP), a “headset profile” (HSP) or the “advanced audio distribution

profile” (A2DP). The EZX 70 provides wireless freedom to give hands-free

convenience with your mobile phone.

Additional features of the EZX 70 Bluetooth headset

• Hands-free calls – allows for safer calling and talking while driving on

the road due to Bluetooth 3.0 wireless technology

•Easy call control – control your calls effortlessly with its easy-touch

multifunction button

•Long talk time – allows continuous talk for up to 8 hours, and will last

for up to 10 days if you keep it on standby mode

•Best-in-class, noise-canceling microphone – filters out unwanted

background noise so only your voice is transmitted for clear conversa-

tions

•Clear and natural sound quality – delivers natural voice and HD sound

for clear conversations and optimal sound experience

•A2DP streaming – allows you to enjoy HD music, podcast, etc.

•Voice prompt for talk time and connection status – tells you about

your headset’s connection status and its remaining talk time

•Real-time battery monitoring – indicates the battery status of your

headset directly on your iPhone

•Slim and lightweight design – weighs only 9 grams so it’s comfortable

to wear – and it looks good on the ears too

•Multi-connectivity – connects conveniently to two devices at a time –

e.g., phones and computers

•Easy charging – connect the USB charging cable to your device and a

power source, such as a computer, and you’re good to go

Delivery includes

EZX 70 | 5

Delivery includes

EZX 70 Bluetooth headset

with built-in rechargeable Lithium-Polymer battery

USB charging cable

Quick Guide

Safety Guide

A list of accessories can be found at www.sennheiser.com. For infor-

mation, contact your local Sennheiser partner: www.sennheiser.com

> “Sales Partner“.

Quick

Guide

Safety

Guide

Product overview

6 | EZX 70

Product overview

1Socket for USB charging cable

2Multi-function button

3On/off switch

4LED

5Microphone

6Volume – button

7Speaker

8Volume + button

9Earhook

Product overview

EZX 70 | 7

Overview of pictograms

Meaning of the pictograms for pressing a button

Meaning of the pictograms for the beeps

Meaning of the pictograms for the flashing of the LED

Examples of some of the pictograms that areusedthroughoutthisinstruc-

tion manual:

The pictogram “i”

Pictogram Meaning

Briefly press this button.

Double-press this button.

Keep this button pressed for 3 seconds.

Pictogram Meaning

Ascending sequence of beeps

Descending sequence of beeps

One beep

Several beeps

Two descending beeps

Two ascending beeps

Pictogram Meaning

This pictogram symbolizes a flashing.

This pictogram symbolizes an interruption.

This pictogram symbolizes a time interval.

Pictogram Meaning

The LED flashes rapidly.

The LED flashes once every 3 seconds.

The LED flashes 3 times per second.

Notesmarkedwiththepictogram“i”provideimportantinformation

on the use of the headset.

2 x

3 s

4s 4s

3s 3s 3s 3s

Product overview

8 | EZX 70

Overview of buttons

On/off switch

Multi-function button

Volume buttons

Switch Function Page

Switches the headset on 14

Switches the headset off 14

Button Function Page

Accepts / ends a call 17

Accepts an incoming call and ends the active call

(managing two calls) 18

Ends the active call and makes the call on hold active

(managing two calls) 18

Transfers a call from the mobile phone to the

headset 17

Stops voice dialing or redialing the last number 19

Re-establishes the connection after the transmission

range has been exceeded 21

Establishes a conference call (managing two calls) 18

Activates/stops voice dialing 19

Rejects an incoming call 17

Transfers a call from the headset to the mobile

phone 17

Accepts an incoming call and puts the active call on

hold (managing two calls)

Activates redialing

Changes to pairing mode 12

2 x

3 s

Vol +

Vol –

Button Press Function Page

Reduces the volume 16

Increases the volume 16

Mutes/unmutes the headset’s

microphone 19

Retrieves information on the

remaining talk time 15

Resets the headset to the

factory default settings 21

Vol –

Vol +

Vol –

Vol +

Vol + Vol –

3 s

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