sewerin F5 Operating Instructions Manual
Funkkopfhörer F5
Wireless Headphones
Casque sans fil
Auriculares inalámbricos
Cuffia radio
F5 Wireless Headphones – Operating Instructions
1 Introduction .............................................16
2 General ....................................................17
2.1 Warranty ...................................................17
2.2 Intended use .............................................18
2.3 Safety information ....................................18
3 Useful information about the
headphones ............................................19
3.1 Structure ...................................................19
3.2 Distinguishing between the ear cups .......20
3.3 What the LEDs mean ................................20
4 Listening to noise with the F5
headphones ............................................21
4.1 Preparing the headphones for operation .21
4.2 Range (break in radio connection) ...........22
5 Servicing ..................................................23
5.1 Replacing disposable/rechargeable
batteries ...................................................23
5.2 Charging the batteries ..............................24
5.3 Adjusting the headphones .......................25
5.3.1 Adjusting the headband width ..............25
5.3.2 Reducing the pressure .........................25
5.4 Changing the ear cushions.......................26
6 Appendix .................................................27
6.1 Technical data ..........................................27
6.2 Accessories ..............................................28
6.3 Advice on disposal ...................................28
15
English
Introduction1
The F5 wireless headphones are an optional
accessory for SEWERIN devices featuring
SDR (Sewerin Digital Radio). They can be
used either as universal or soundproofing
headphones depending on the ear cushion
used.
The F5 headphones can be operated with
either disposable or rechargeable batteries.
16
English
General2
Warranty2.1
The following instructions must be complied
with in order for any warranty to be applicable
regarding functionality and safe operation of
this equipment.
Hermann Sewerin GmbH accepts no liability
for any damages resulting from failure to observe these instructions. The warranty and
liability provisions of the terms of sale and
delivery of Hermann Sewerin GmbH are not
affected by the information given below.
The product must only be operated after •
the relevant instructions have been read
and understood.
The product must only be used for its in- •
tended purpose.
The product is only suitable for use in indus- •
trial and commercial applications.
Repairs must only be carried out by a spe- •
cialist technician or by other suitably trained
personnel.
Changes or modifications to this product •
must not be carried out without approval
from Hermann Sewerin GmbH. The manufacturer cannot be held responsible for
damages if unapproved modifications have
been made.
All repairs must be carried out using re- •
placement parts that have been approved
by Hermann Sewerin GmbH.
The manufacturer reserves the right to •
make technical modifications in the course
of further development.
17
English
Generally applicable safety and accidentprevention regulations must be complied
with, in addition to the information provided
in this manual.
Intended use2.2
The F5 wireless headphones can be used to
listen to noises in leak detection. They only
work in conjunction with SEWERIN devices
that feature SDR (Sewerin Digital Radio).
Safety information2.3
Do not drop the headphones. This could •
damage the internal radio module.
If the • F5 headphones are worn properly
on the head, they are splash-proof. Please
note that this does not apply when the
headphones have been removed. Moisture
must not be allowed to penetrate the open
side of the ear cup.
Excessive noise can cause permanent •
damage to hearing. Always set the volume
to a safe level.
18
English
Useful information about the headphones3
Headband
Red LED
ON/OFF button
Charging socket Green LED
Structure3.1
Ear cup
Ear cushion
Inner cushion
The battery compartment
is located inside the left ear
cup. It is concealed by the
inner cushion.
19
English
Loading...