Cleaning And Maintaining The Ezx 70; If A Problem Occurs; Increases The Volume - Sennheiser EZX70 Instruction Manual

Cleaning and maintaining the EZX 70

20 | EZX 70
Cleaning and maintaining the EZX 70
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.
To clean the headset:
Carefully wipe the product with a dry cloth.

If a problem occurs ...

Problem Possible cause
Headset The rechargeable
cannot be battery is flat.
switched on
No audio The headset is not
signal paired with the
mobile phone.
The volume is
adjusted too low.
The headset is
switched off.
Headset The pairing does
cannot be not work. The LED
paired flashes 3 times red.
The headset is too
far away from the
mobile phone.
The mobile phone
is switched off.
Headset does The operation of the
not react to headset is faulty.
any button
press
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
www.sennheiser.com.
Solution
Recharge the rechargeable
battery.
Check if the headset is
paired. If necessary, pair the
headset with the mobile
phone again.
Increase the volume.
Switch the headset on.
Check if the your
Bluetooth device
supports the HF or
HS profile.
Start a search for Bluetooth
devices on your mobile
phone (see the instruction
manual of your mobile
phone).
During pairing, a maximum
distance of 20 cm must not
be exceed.
Switch the mobile phone
on.
Reset the headset to the
factory default settings.
partner in your country,
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