Lenovo IdeaPad Z570 Lenovo Safety and General Information Guide V3.0 - Page 18

Additional safety information - specifications

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Safety and General Information Guide V1.0_en.book Page 12 Friday, March 4, 2011 4:55 PM Chapter 1. Important safety information Excessive use of headphones or earphones for a long period of time at high volume can be dangerous if the output of the headphones or earphone connectors do not comply with specifications of EN 50332-2. The headphone output connector of your computer complies with EN 50332-2 Sub clause 7. This specification limits the computer's maximum wide band true RMS output voltage to 150 mV. To help protect against hearing loss, ensure that the headphones or earphones you use also comply with EN 50332-2 (Clause 7 limits) for a wide band characteristic voltage of 75 mV. Using headphones that do not comply with EN 50332-2 can be dangerous due to excessive sound pressure levels. If your Lenovo computer came with headphones or earphones in the package, as a set, combination of the headphones or earphones and the computer already complies with the specifications of EN 50332-1. If different headphones or earphones are used, ensure that they comply with EN 50332-1 (Clause 6.5 Limitation Values). Using headphones that do not comply with EN 50332-1 can be dangerous due to excessive sound pressure levels. „ Additional safety information Plastic bags can be dangerous. Keep plastic bags away from babies and children to avoid danger of suffocation. (Safety Notice for users in Australia) Do not connect phone line while using tablet mode. (Notice for users in the U.S.A.) Handling the cord on this product or cords associated with accessories sold with this product will expose you to lead, a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. (GOST compliance mark) 12

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12
Chapter 1. Important safety information
E
xcess
i
ve
u
se of headpho
n
es or earpho
n
es for a lo
ng
per
i
od of
ti
me a
t
h
ig
h
vol
u
me ca
n
be da
ng
ero
u
s
i
f
t
he o
ut
p
ut
of
t
he headpho
n
es or earpho
n
e
co
nn
ec
t
ors do
n
o
t
comply w
it
h spec
i
f
i
ca
ti
o
n
s of
E
N 50332-2. The headpho
n
e
o
ut
p
ut
co
nn
ec
t
or of yo
u
r comp
ut
er compl
i
es w
it
h
E
N 50332-2
Su
b cla
u
se 7.
Th
i
s spec
i
f
i
ca
ti
o
n
l
i
m
it
s
t
he comp
ut
er's max
i
m
u
m w
i
de ba
n
d
t
r
u
e RM
S
o
ut
p
ut
vol
t
a
g
e
t
o 150 mV. To help pro
t
ec
t
a
g
a
in
s
t
hear
ing
loss, e
n
s
u
re
t
ha
t
t
he headpho
n
es or earpho
n
es yo
u
u
se also comply w
it
h
E
N 50332-2 (Cla
u
se
7 l
i
m
it
s) for a w
i
de ba
n
d charac
t
er
i
s
ti
c vol
t
a
g
e of 75 mV. Us
ing
headpho
n
es
t
ha
t
do
n
o
t
comply w
it
h
E
N 50332-2 ca
n
be da
ng
ero
u
s d
u
e
t
o excess
i
ve
so
un
d press
u
re levels.
If yo
u
r Le
n
ovo comp
ut
er came w
it
h headpho
n
es or earpho
n
es
in
t
he
packa
g
e, as a se
t
, comb
in
a
ti
o
n
of
t
he headpho
n
es or earpho
n
es a
n
d
t
he
comp
ut
er already compl
i
es w
it
h
t
he spec
i
f
i
ca
ti
o
n
s of
E
N 50332-1. If d
i
ffere
nt
headpho
n
es or earpho
n
es are
u
sed, e
n
s
u
re
t
ha
t
t
hey comply w
it
h
E
N 50332-1
(Cla
u
se 6.5 L
i
m
it
a
ti
o
n
Val
u
es). Us
ing
headpho
n
es
t
ha
t
do
n
o
t
comply w
it
h
E
N 50332-1 ca
n
be da
ng
ero
u
s d
u
e
t
o excess
i
ve so
un
d press
u
re levels.
Additional safety information
Plas
ti
c ba
g
s ca
n
be da
ng
ero
u
s. Keep plas
ti
c ba
g
s away from bab
i
es a
n
d
ch
i
ldre
n
t
o avo
i
d da
ng
er of s
u
ffoca
ti
o
n
.
(Safety Notice for u
s
er
s
in Au
s
tralia)
Do
n
o
t
co
nn
ec
t
pho
n
e l
in
e wh
i
le
u
s
ing
t
able
t
mode.
(Notice for u
s
er
s
in the U.S.A.)
Ha
n
dl
ing
t
he cord o
n
t
h
i
s prod
u
c
t
or cords assoc
i
a
t
ed w
it
h accessor
i
es sold
w
it
h
t
h
i
s prod
u
c
t
w
i
ll expose yo
u
t
o lead, a chem
i
cal k
n
ow
n
t
o
t
he
St
a
t
e of
Cal
i
for
ni
a
t
o ca
u
se ca
n
cer, a
n
d b
i
r
t
h defec
t
s or o
t
her reprod
u
c
ti
ve harm.
Wash ha
n
ds af
t
er ha
n
dl
ing
.
(GOST compliance mark)
Safety and General Information Guide V1.0_en.book
Page 12
Friday, March 4, 2011
4:55 PM