DX0.5
USER
GUIDE
HAM09224
User
Guide
V1.0
6
…………
The
exclamation
point
within
an
equilateral
triangle
is
intended
to
alert
the
user
of
the
presence
of
important
operating
and
maintenance
(servicing)
instructions
in
the
literature
accompanying
the
appliance.
19.
The
MAINS
plug
or
an
appliance
coupler
is
used
as
the
disconnect
device,
so
the
disconnect
device
shall
remain
readily
operable.
20.
NOTE:
This
equipment
has
been
tested
and
found
to
comply
with
the
limits
for
a
Class
B
digital
device,
pursuant
to
part
15
of
the
FCC
Rules.
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
does
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
the
receiver.
Connect
the
equipment
into
an
outlet
on
a
circuit
different
from
that
to
which
the
receiver
is
connected.
Consult
the
dealer
or
an
experienced
radio/TV
technician
for
help.
CAUTION:
Changes
or
modifications
to
this
device
not
expressly
approved
by
Martin
Audio
could
void
the
user's
authority
to
operate
the
equipment
under
FCC
rules.
21.
This
apparatus
does
not
exceed
the
Class
A/Class
B
(whichever
is
applicable)
limits
for
radio
noise
emissions
from
digital
apparatus
as
set
out
in
the
radio
interference
regulations
of
the
Canadian
Department
of
Communications.
ATTENTION
—
Le
présent
appareil
numérique
n’émet
pas
de
bruits
radioélectriques
dépassant
las
limites
applicables
aux
appareils
numériques
de
class
A/de
class
B
(selon
le
cas)
prescrites
dans
le
réglement
sur
le
brouillage
radioélectrique
édicté
par
les
ministere
des
communications
du
Canada.
22.
Exposure
to
extremely
high
noise
levels
may
cause
permanent
hearing
loss.
Individuals
vary
considerably
in
susceptibility
to
noise
‐
induced
hearing
loss,
but
nearly
everyone
will
lose
some
hearing
if
exposed
to
sufficiently
intense
noise
for
a
period
of
time.
The
U.S.
Government’s
Occupational
Safety
and
Health
Administration
(OSHA)
has
specified
the
permissible
noise
level
exposures
shown
in
the
following
chart.
According
to
OSHA,
any
exposure
in
excess
of
these
permissible
limits
could
result
in
some
hearing
loss.
To
ensure
against
potentially
dangerous
exposure
to
high
sound
pressure
levels,
it
is
recommended
that
all
persons
exposed
to
equipment
capable
of
producing
high
sound
pressure
levels
use
hearing
protectors
while
the
equipment
is
in
operation.
Ear
plugs
or
protectors
in
the
ear
canals
or
over
the
ears
must
be
worn
when
operating
the
equipment
in
order
to
prevent
permanent
hearing
loss
if
exposure
is
in
excess
of
the
limits
set
forth
here:
WARNING
—
To
reduce
the
risk
of
fire
or
electric
shock,
do
not
expose
this
apparatus
to
rain
or
moisture.
Duration,
per
day
in
hours
Sound
Level
dBA,
Slow
Response
Typical
Example
8
90
Duo
in
small
club
6
92
4
95
Subway
Train
3
97
2
100
Very
loud
classical
music
1.5
102
1
105
Chain
saw
0.5
110
0.25
or
less
115
Loudest
parts
at
a
rock
concert
