2020 Seat Ibiza warning

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IEC 62368 - 1_ATTACHMENT 2
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TR F No. IEC62368_1 C
EN 71 - 1:2011, 4.20 and the related tests methods
and measurement distances apply.
10.6.1.2 Non - ionizing radiation from radio frequencies in
the range 0 to 300 GHz

The amount of non - ionizing radiat ion is regulated by
European Council Recommendation 1999/519/EC of
12 July 1999 on the limitation of exposure of the
general public to electromagnetic fields (0 Hz to 300
GHz).
For intentional radiators, ICNIRP guidelines should
be taken into account for L imiting Exposure to Time -
Varying Electric, Magnetic, and Electromagnetic
Fields (up to 300 GHz). For hand - held and body
mounted devices, attention is drawn to EN 50360
and EN 50566. N/A
10.6.2 Classification of devices without the capacity to estimate so und dose
N/A
10.6.2.1 General

This standard is transitioning from short - term based
(30 s) requirements to long - term based (40 hour)
requirements. These clauses remain in effect only
for devices that do not comply with sound dose
estimation as stipulated in EN 50332 - 3.

For classifying the acoustic output L Aeq , T ,
measurements are based on the A - weighted
equivalent sound pressure level over a 30 s period.

For music where the average sound pressure (long
term L Aeq , T ) measured over the duration of the song
is lower than the average produced by the
programme simulation noise, measurements may be
done over the duration of the complete song. In this
case, T becomes the duration of the song.

NOTE Classical music, acoustic music and broadcast typically
has an av erage sound pressure (long term L Aeq , T ) which is much
lower than the average programme simulation noise. Therefore, if
the player is capable to analyse the content and compare it with
the programme simulation noise, the warning does not need to be
given as long as the average sound pressure of the song does
not exceed the required limit.
For example, if the player is set with the programme simulation
noise to 85 dB, but the average music level of the song is only 65
dB, there is no need to give a warning or ask an
acknowledgement as long as the average sound level of the song
is not above the basic limit of 85 dB. N/A
10.6.2.2 RS1 limits (to be superseded, see 10.6.3.2)

RS1 is a class 1 acoustic energy source that does
not exceed the following:
– for equi pment provided as a package (player with
its listening device), and with a proprietary connector
between the player and its listening device, or where N/A

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TR F No. IEC62368_1 C
the combination of player and listening device is
known by other means such as setting or automatic
detec tion, the L Aeq , T acoustic output shall be ≤ 85 dB
when playing the fixed “programme simulation
noise” described in EN 50332 - 1.
– for equipment provided with a standardized
connector (for example, a 3,5 phone jack) that
allows connection to a listening device for general
use, the unweighted r.m.s. output voltage shall be ≤
27 mV (analogue interface) or - 25 dBFS (digital
interface) when playing the fixed “programme
simulation noise” described in EN 50332 - 1.
– The RS1 limits will be updated for all devices as
per 10.6.3.2.
10.6.2.3 RS2 limits ( to be superseded, see 10.6.3.3)

RS2 is a class 2 acoustic energy source that does
not exceed the following:
– for equipment provided as a package (player with
its listening device), and with a proprietary connector
between the player and its listening dev ice, or when
the combination of player and listening device is
known by other means such as setting or automatic
130 detection, the L Aeq , T acoustic output shall be ≤
100 dB(A) when playing the fixed “programme
simulation noise” as described in EN 50332 - 1.
– for equipment provided with a standardized
connector (for example, a 3,5 phone jack) that
allows connection to a listening device for general
use, the unweighted r.m.s. output voltage shall be ≤
150 mV (analogue interface) or - 10 dBFS (digital
interface) when playing the fixed “programme
simulation noise” as described in EN 50332 - 1. N/A
10.6.2.4 RS3 limits

RS3 is a class 3 acoustic energy source that
exceeds RS2 limits. N/A
10.6.3 Classification of devices (new)
N/A
10.6.3.1 General

Previous limits (10.6.2) created abundant false
negative and false positive PMP sound level
warnings. New limits, compliant with The
Commission Decision of 23 June 2009, are given
below. N/A
10.6.3.2 RS1 limits (new)

RS1 is a class 1 acoustic energy source that does
not exceed the following:
– for equipment provided as a package (player with
its listening device), and with a proprietary connector
between the player and its list ening device, or where
the combination of player and listening device is N/A

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TR F No. IEC62368_1 C
Alternatively, the instructional safeguard may be
given throug h the equipment display during use.

The elements of the instructional safeguard shall
be as follows:
– element 1a: the symbol , IEC 60417 - 6044
(2011 - 01)
– element 2: “High sound pressure” or equivalent
wording
– element 3: “Hearing damage risk” or equiva lent
wording
– element 4: “Do not listen at high volume levels for
long periods.” or equivalent wording

An equipment safeguard shall prevent exposure of
an ordinary person to an RS2 source without
intentional physical action from the ordinary person
and s hall automatically return to an output level not
exceeding what is specified for an RS1 source when
the power is switched off.

The equipment shall provide a means to actively
inform the user of the increased sound level when
the equipment is operated with an output exceeding
RS1. Any means used shall be acknowledged by the
user before activating a mode of operation which
allows for an output exceeding RS1. The
acknowledgement does not need to be repeated
more than once every 20 h of cumulative listening
ti me.

NOTE 2 Examples of means include visual or audible signals.
Action from the user is always needed.

NOTE 3 The 20 h listening time is the accumulative listening time,
independent of how often and how long the personal music player
has been switched of f.

A skilled person shall not be unintentionally
exposed to RS3.
10.6.5
Requirements for dose - based systems
N/A
10.6.5.1 General requirements

Personal music players shall give the warnings as
provided below when tested according to EN 50332 -
3, usi ng the limits from this clause.

The manufacturer may offer optional settings to
allow the users to modify when and how they wish to
receive the notifications and warnings to promote a
better user experience without defeating the
safeguards. This allows th e users to be informed in
a method that best meets their physical capabilities
and device usage needs. If such optional settings N/A

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TR F No. IEC62368_1 C
are offered, an administrator (for example, parental
restrictions, business/educational administrators,
etc.) shall be able to lock any optional settings into a
specific configuration.

The personal music player shall be supplied with
easy to understand explanation to the user of the
dose management system, the risks involved, and
how to use the system safely. The user shall be
ma de aware that other sources may significantly
contribute to their sound exposure, for example
work, transportation, concerts, clubs, cinema, car
races, etc.
10.6.5.2 Dose - based warning and requirements

When a dose of 100 % CSD is reached, and at lea st
at every 100 % further increase of CSD , the device
shall warn the user and require an
acknowledgement. In case the user does not
acknowledge, the output level shall automatically
decrease to compliance with class RS1.

The warning shall at least clearly indicate that
listening above 100 % CSD leads to the risk of
hearing damage or loss. N/A
10.6.5.3 Exposure - based requirements

With only dose - based requirements, cause and
effect could be far separated in time, defying the
purpose of educating users abo ut safe listening
practice. In addition to dose - based requirements, a
PMP shall therefore also put a limit to the short - term
sound level a user can listen at.

The exposure - based limiter (EL) shall automatically
reduce the sound level not to exceed 100 dB (A) or
150 mV integrated over the past 180 s, based on
methodology defined in EN 50332 - 3.
The EL settling time (time from starting level
reduction to reaching target output) shall be 10 s or
faster.

Test of EL functionality is conducted according to
EN 50 332 - 3, using the limits from this clause. For
equipment provided as a package (player with its
listening device), the level integrated over 180 s
shall be 100 dB or lower. For equipment provided
with a standardized connector, the unweighted level
integrate d over 180 s shall be no more than 150 mV
for an analogue interface and no more than - 10
dBFS for a digital interface.

NOTE In case the source is known not to be music (or test
signal), the EL may be disabled. N/A
10.6.6
Requirements for listening devic es (headphones, earphones, etc.)
N/A

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TRF No. IEC62368_1 C
4.7.3 United Kingdom

To the end of the subclause the following is added:

The torque test is performed using a socket - outlet
complying with BS 1363, and the plug part shall be
assessed to the relevant clauses of BS 1363. Also
see Annex G.4.2 of thi s annex N/A
5.2.2.2 Denmark

After the 2nd paragraph add the following:

A warning (marking safeguard) for high touch
current is required if the touch current exceeds the
limits of 3,5 mA a.c. or 10 mA d.c. N/A
5.4.11.1
and
Annex G Finland and Sweden

To the end of the subclause the following is added:

For separation of the telecommunication network
from earth the following is applicable:

If this insulation is solid, including insulation forming
part of a component, it shall at least
consist of either
• two layers of thin sheet material, each of which
shall pass the electric strength test below, or

• one layer having a distance through insulation of
at least 0,4 mm, which shall pass the electric
strength test below.

If this insulation forms part of a semiconductor
component (e.g. an optocoupler), there is no
distance through insulation requirement for the
insulation consisting of an insulating compound
completely filling the casing, so that clearances and
creepage distances do not exist, if the co mponent
passes the electric strength test in accordance with
the compliance clause below and in addition

• passes the tests and inspection criteria of 5.4.8
with an electric strength test of 1,5 kV multiplied
by 1,6 (the electric strength test of 5.4.9 sh all be
performed using 1,5 kV),

and

• is subject to routine testing for electric strength
during manufacturing, using a test voltage of 1,5
kV.

It is permitted to bridge this insulation with a
capacitor complying with EN 60384 - 14:2005,
subclass Y2. N/A

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TRF No. IEC62368_1 C
5.6.4.2.1 France

After the indent for pluggable equipment type A ,
the following is added:
– in certain cases, the protective current rating of
the circuit supplied from the mai ns is taken as 20 A
instead of 16 A. N/A
5.6.5.1 To the second paragraph the following is added:

The range of conductor sizes of flexible cords to be
accepted by terminals for equipment with a rated
current over 10 A and up to and including 13 A is:
1,2 5 mm 2
to 1,5 mm 2
in cross - sectional area. N/A
5.6.8 Norway

To the end of the subclause the following is added:
Equipment connected with an earthed mains plug is
classified as class I equipment . See the Norway
marking requirement in 4.1.15. The symbol IE C
60417 - 6092, as specified in F.3.6.2, is accepted . N/A
5.7.6 Denmark

To the end of the subclause the following is added:

The installation instruction shall be affixed to the
equipment if the protective conductor current
exceeds the limits of 3,5 mA a. c. or 10 mA d.c. N/A
5.7.6.2 Denmark

To the end of the subclause the following is added:
The warning (marking safeguard) for high touch
current is required if the touch current or the
protective current exceed the limits of 3,5 mA . N/A
5.7.7.1 Norway and Sweden

To the end of the subclause the following is added:
The screen of the television distribution system is
normally not earthed at the entrance of the building
and there is normally no equipotential bonding
system within the building.
Therefore t he protective earthing of the building
installation needs to be isolated from the screen of a
cable distribution system.

It is however accepted to provide the insulation
external to the equipment by an adapter or an
interconnection cable with galvanic iso lator, which
may be provided by a retailer, for example.

The user manual shall then have the following or
similar information in Norwegian and Swedish
language respectively, depending on in what country
the equipment is intended to be used in:

“Apparatus connected to the protective earthing of N/A

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TR F No. IEC62368_1 C

Lamps and lamp systems ................................ ...... : The following parts are
considered complied without
tests. For LED, the luminance
is far less than 10000 cd/m 2

Image projectors ................................ .................... :

X - Ray ................................ ................................ ..... :

Personal music player ................................ ........... :

10.3 Safeguards against laser radiation
N/A
The standard(s) equipment containing laser(s)
comply ................................ ................................ ....... : N/A
10.4 Safeguards against optical radi ation from lamps and lamp systems (including
LED types) P
10.4.1 General requirements P
Instructional safeguard provided for accessible
radiation level needs to exceed N/A
Risk group marking and location .............................. : N/A
Information for safe operation and installation N/A
10.4.2 Requirements for enclosures N/A
UV radiation exposure ................................ .............. : N/A
10.4.3 Instructional safeguard ................................ .......... : N/A
10.5 Safeguards against X - radiation
N/A
10.5.1 Requirements N/A
Instructional safeguard for skilled persons ............ :

10.5.3 Maximum radiation (pA/kg) ................................ .... :

10.6 Safeguards against acoustic energy sources
N/A
10.6.1 General N/A
10.6.2 Classification N/A
Acoustic output L
Aeq,T , dB(A) ................................ ..... :
N/A
Unweighted RMS output voltage (mV) ..................... : N/A
Digital output signal (dBFS) ................................ ...... : N/A
10.6.3 Requirements for dose - based systems N/A
10.6.3.1 General requirements N/A
10.6.3.2 Dose - based warning and automatic decrease N/A
10.6.3.3 Exposure - based warning and requirements N/A

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TR F No. IEC62368_1 C
30 s integrated exposure level (MEL30) .................. : N/A
Warning fo r MEL ≥ 100 dB(A) ................................ .. : N/A
10.6.4 Measurement methods N/A
10.6.5 Protection of persons N/A
Instructional safeguards ................................ ........ : N/A
10.6.6 Requirements for listening devices (headphones,
earphones, etc.) N/A
10.6.6.1 Corded listening devices with analogue in put N/A
Listening device input voltage (mV) ....................... : N/A
10.6.6.2 Corded listening devices with digital input N/A
Max. acoustic output L
Aeq,T , dB(A) ............................ :
N/A
10.6.6.3 Cordless listening devices N/A
Max. acoustic output L
Aeq,T , dB(A) ............................ :
N/A

B NORMAL OP ERATING CONDITION TESTS, ABNORMAL OPERATING
CONDITION TESTS AND SINGLE FAULT CONDITION TESTS P
B.1 General
P
B.1.5 Temperature measurement conditions (See appended table B.1.5) P
B.2 Normal operating conditions
P
B.2.1 General requirements ................................ ............ : (See Test Item Particulars and
appended test tables) P
Audio Amplifiers and equipment with audio
amplifiers ................................ ............................... : Complied with Annex E P
B.2.3 Supply voltage and tolerances EV battery used N/A
B.2.5 Input test ................................ ................................ : (See appended table B.2.5) P
B.3 Simulated abnormal operating conditions
P
B.3.1 General P
B.3.2 Covering of ventilation openings P
Instructional safeguard ................................ .......... : Not used on a soft support N/A
B.3.3 DC mains polarity test The connection is not
accessible to an ordinary
person N/A
B.3.4 Setting of voltag e selector No voltage selector N/A
B.3.5 Maximum load at output terminals P
B.3.6 Reverse battery polarity Battery is not provided N/A