User guide

All material ©
2
3.1
For about f
o
3.2
A
short cir
c
stressful lo
a
will be illu
m
for normal
u
seconds un
3.3
The MA 2.
0
response t
o
the "TEMP
"
temperatur
e
heatsink h
a
until the te
m
power.
3.4
If DC or e
x
mute both
c
improving t
h
3.5
A
n ultrason
2
010 Martin Au
d
Turn-O
n
o
ur seconds
Short c
c
uit protectio
a
ds. It is co
m
m
inated. The
u
se after 2
s
til the short i
Therm
a
0
amplifier
u
o
the amplifi
e
"
LED illumi
n
e
rises abov
e
a
s cooled b
e
m
perature
h
DC faul
x
cessive su
b
c
hannels of
h
e damping
f
Input /
O
ic network d
e
d
io Ltd. Subjec
t
n
-Turn-Of
f
after turn-o
n
ircuit pro
t
n system s
a
m
pletely ina
u
amplifier pr
o
s
econds. If
t
s removed.
a
l protecti
o
u
ses a conti
n
e
r's cooling
n
ates and th
e
e
85°C the t
h
e
low 85°C t
h
h
as dropped
t protecti
o
b
sonic ener
g
the amplifie
r
f
actor and r
e
O
utput pr
o
e
couples R
F
t
to change wit
h
3
f
muting
n
, and imme
d
t
ection
a
feguards th
e
u
dible when i
o
tection has
t
he short cir
c
o
n
n
uously vari
a
requirement
s
e
output po
w
h
ermal sensi
h
e amplifier
w
to 75°C. It
o
n
g
y appears
a
r
. The ampli
e
liability of th
o
tection
F
from the o
u
h
out notice
Prot
e
d
iately at tur
n
e
amplifier's
i
nactive. In t
h
an auto re
s
c
uit is still p
r
a
ble speed
f
s
). If the he
a
w
er is reduc
e
i
ng circuitry
w
w
ill automat
i
is possible
a
t a channe
fier shutdo
w
e MA2.0.
u
tputs and k
e
e
ction
n
-off, the a
m
output tran
s
h
e event of
a
et mode wh
r
esent the a
f
an to assis
t
a
tsink temp
e
e
d to preven
t
w
ill mute ea
c
i
cally un-mu
t
to reduce t
h
l output, an
w
n is used i
n
e
eps the am
p
plifier outpu
t
s
istors unde
r
a
short circu
i
ch will atte
m
m
plifier will
a
t
cooling (th
e
e
rature reac
h
t
damages t
o
c
h channels
t
e but the T
h
e temperat
instantaneo
n
stead off of
p
lifier stable
w
t
s are muted
r
short circui
it condition,
m
pt of reset
attempt to r
e
e fan spee
d
h
es approxi
m
o
the output
power secti
o
T
EMP LED
w
t
ure reducin
g
o
us protecti
o
speaker rel
with reactiv
e
12
.
ts and othe
r
the red LE
D
t
he amplifie
r
e
set every
2
d
changes i
n
m
ately 75°C
,
stage. If th
e
o
n. Once th
e
w
ill remain li
t
g
the outpu
t
n circuit wil
l
a
ys, thereb
y
e
loads.
r
D
r
2
n
,
e
e
t
t
l
y