17
. 
Consult 
a 
licensed
, 
professional 
engineer 
when 
any 
doubt 
or 
questions 
arise 
regarding 
a 
physical 
equipment 
installation. 
18. 
Do 
not 
use 
any 
aerosol 
spray
, 
cleaner
, 
disinfectant 
or 
fumigant 
on
, 
near 
or 
into 
the 
apparatus. 
Clean 
only 
with 
a 
dry 
cloth. 
19
. 
Do 
not 
unplug 
the 
unit 
by 
pulling 
on 
the 
cord
, 
use 
the 
plug. 
20. 
Do 
not 
submerge 
the 
apparatus 
in 
water 
or 
liquids
. 
21. 
Keep 
ventilation 
opening 
free 
of 
dust 
or 
other 
matter
. 
Maintenance 
and 
Repair 
A 
WARNING!:  Advanced technology, e.g., the use of modern materials and powerful electronics, requires 
specially adapted maintenance and repair methods. 
To 
avoid a danger of subsequent damage to the 
apparatus, injuries to persons and/or the creation of additional safety hazards, 
all 
maintenance or repair 
work 
on 
the apparatus should be performed only by a QSC authorized service station or 
an 
authorized 
QSC International Distributor.  QSC 
is 
not responsiible for any 
injury, 
harm or related damages arising 
from any failure of the customer, owner or user of the apparatus to facilitate those repairs. 
FCC 
Statement 
A 
NOTE: 
Thi
s 
equipment 
has 
been 
tested 
and 
found 
to 
comply 
with 
the 
limits 
for 
a 
Class 
B 
digital 
device
, 
pursuant 
to 
Part 
15 
of 
the 
FCC 
Rule
s. 
These 
limits 
are 
designed 
to 
provide 
reasonable 
protection 
against 
harmful 
interference 
in 
a 
residential 
installation. 
This 
equipment 
generates
, 
uses 
and 
can 
radiate 
radio 
frequency 
energy 
and
, 
if 
not 
installed 
and 
used 
in 
accordance 
with 
the 
instructions
, 
may 
cause 
harmful 
interference 
to 
radio 
communications
. 
However
, 
there 
is 
no 
guarantee 
that 
interference 
will 
not 
occur 
in 
a 
particular 
installation
. 
If 
this 
equipment 
doe
s 
cause 
harmful 
interference 
to 
radio 
or 
television 
reception, 
which 
can 
be 
determined 
by 
turning 
the 
equipment 
off 
and 
on, 
the 
user 
is 
encouraged 
to 
try 
to 
correct 
the 
interference 
by 
one 
or 
more 
of 
the 
following 
measures: 
• 
Reorient 
or 
relocate 
the 
receiving 
antenna. 
• 
Increase 
the 
separation 
between 
the 
equipment 
and 
receiver. 
• 
Connect 
the 
equipment 
into 
an 
outlet 
on 
a 
circuit 
different 
from 
that 
to 
which 
the 
receiver 
is 
connected. 
• 
Consult 
the 
dealer 
or 
an 
ex
perienced 
radio/TV 
technician 
for 
help. 
RoHS 
STATEMENT 
The 
QSC 
MP-MSO 
and 
MP-M40 
Zone 
Mixers
, 
are 
in 
compliance 
with 
European 
Directive 
2011
/
65
/
EU 
-
Restriction 
of 
Haz
a
rdou
s 
Substan
c
es 
(
RoHS2)
. 
The 
QSC 
MP-MSO 
and 
MP
-
M40 
Zone 
Mixers 
are 
in 
compliance 
with 
"
China 
RoHS" 
directives
. 
The 
following 
chart 
is 
provi
d
ed 
for 
product 
use 
in 
China 
a
nd 
its 
territories
: 
QSC 
MP
-
M80 
and 
MP-M40 
Zone 
Mi
x
er
s 
11~14~¥Ji 
fi
~
fi
~to/1/ffiQX~~ 
(Part 
Name) 
(Toxic 
or 
hazardous 
Substances 
and 
Elements) 
1--Jl 
fo 
7-K 
mi 
~11H§ 
~5~&*~ 
~5~= ~lll! 
(Pb) 
(Hg) 
(Cd) 
(Cr(vi)) 
(PBB) 
(PBDE) 
Eg
fEM&~
.El. 
14 
X 
0  0  0  0 
0 
(PCB 
Assemblies) 
1FL~~@c14 
X 
0  0  0  0  0 
(Chassis 
Assemblies) 
0: 
~SJ:l~®fi~9.Xfi~tm/ffi:t:EJ1~1
4i~ffl
B~
IP.l
~Mt4
$
B~a~~
ff 
SJ/T11363_20061&~RB~~:51<.:Z~o 
(0: 
Indicates 
that 
this 
toxic 
or 
hazardous 
substance 
contained 
in 
all 
of 
the 
homogeneous 
materials 
for 
this 
part 
is 
below 
the 
limit 
requirement 
in 
SJ/ 
T11363_2006.) 
X: 
~SJ:l~®fi~9.Xfi~to/J/ffiffl1
~14
1~
ffl B~IP.l~M
t4
$~
1''fi
- l $a 
~~ff 
SJ/T11363_20061&~RB~~:s_l<;z_to 
(X: 
Indicates 
that 
this 
toxic 
or 
hazardous 
substance 
contained 
in 
at 
least 
one 
of 
the 
homogeneous 
materials 
used 
for 
this 
part 
is 
above 
the 
limit 
requirement 
in 
SJ/T11363
_
2006.) 
TD-001508-01-B 
2