Velleman VPA2100U1 - Manual (Page 6)

29/
b.
9.
a.
b.
c.
d.
/07/2011
5. Protect
These L
impeda
the out
6. Level C
These c
amplifie
steadily
Rear pan
7. Power c
The pow
CAUTIO
8. Fuse ho
When t
continu
9. AC volt
Before
your ar
10. Input
Connec
11. Left /
Connec
12. Fans
The fan
operatin
. Insta
Rack Inst
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mountin
evacuat
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• Be care
Note th
addition
• Attach t
keeps t
Inputs
• A good
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unavoid
• Profess
Outputs
• The hig
long an
negativ
50. The
• Connec
black-).
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conn
Speaker -
• Your am
lock the
the soc
LED indica
LEDs illumin
nce is too l
put connec
ontrols
control the
er is shown
y (indicating
el (fig. 2)
connector
wer connec
ON: Do not
older
he fuse has
ously blow
age selecto
plugging th
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connector
ct your inpu
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ct these to y
n speed is v
ng tempera
llation
tallation
mplifier is bu
ng the amp
tion of hot
amplifier w
eful when m
at fastenin
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the rear br
the amplifie
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since high f
s that, a lon
dable, you s
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ct your spea
.
careful of th
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mplifier is e
e connectio
ket.
ators
nate if the
low. When
ction to ver
level of sig
in dB. Tur
g too stron
ction is used
remove th
s been blow
, shut down
or switch
he power co
5VAC / 60H
ut signal to
nnel output
your left an
varied conti
ature.
uilt for 19”
plifier, mak
air. Contin
with four sc
mounting th
g the ampl
ars to supp
acket to th
er from bein
improves th
frequencies
nger may le
should use
recommend
factor of y
es will influ
order to saf
cable, the t
aker system
he high volt
device.
equipped wi
on. To unloc
V
power amp
either of th
ify that it is
gnal coming
rn these con
g input sig
d to connec
e groundin
w up always
n the ampl
ord, check
Hz or 230VA
these unba
connectors
nd right spe
inuously an
racks. The
e sure ther
uous overh
rews M6.
he amplifier
ifier with fo
port the sid
e ground o
ng pushed
he sound q
s will mostl
ead to hum
balanced c
ded to conn
your amplifi
uence the d
feguard go
hicker it sh
ms via the s
tage at the
ith 4-pole,
ck: pull the
1 +
1 -
VPA2100U
6
plifier’s outp
hese LEDs i
s correct, th
g into each
ntrols coun
nal).
ct the AC p
g pin.
s replace b
ifier and as
to see that
AC / 50Hz.
alanced ¼”
s
eaker box w
nd automat
e rack shou
re is enoug
heating will
r. Put the h
our screws
des and the
or side bars
backwards
uality rema
y be absor
mming and n
cables.
nect the inp
ier ensures
damping fac
od sound q
hould be.
speaker plu
screw term
lockable sp
e unlock but
PIN
2 +
2 -
U1
put connect
is lighting u
hen turn O
channel. T
ter clockwi
ower sourc
y a fuse of
sk a qualifie
t the unit is
” input jack
with a Spea
ically to ma
ld be fitted
h free spac
damage yo
eaviest dev
on the fron
ground pa
when the
.
arkably. Inp
bed if the c
noise troub
put cables v
s a clear so
ctor and th
quality, the
ugs or the b
minal. Switc
peaker sock
tton, turn t
+
-
tion is shor
up, turn OF
N the powe
The actual v
se if the pe
ce to your p
the same
ed person t
s set for the
s.
akon® conn
aintain the
with a coo
ce around t
our device.
vice in the
nt panel is
anel of the d
device is to
put cables
cables are u
ble. If long c
via balance
und reprod
us the low
damping fa
banana / sc
ch off the a
kets. Turn t
to the left a
rted or the
FF the powe
er again.
voltage gain
eak LEDs ill
power amp
range. If th
to check the
e proper vo
nection.
proper inte
oling fan. W
he device f
lower part
not enough
device.
o be transp
should be s
unnecessar
cable runs
ed XLR jack
uction. Unn
frequencie
actor shoul
crew combi
amplifier be
the plug to
and pull the
Rev. 0
© Velleman
load
er and chec
n of the
luminate
lifier.
hese fuse
e unit.
oltage for
ernal
When
for the
of the rack
h. Use
ported. This
short and
rily long.
are
ks.
necessarily
s in a
ld be aroun
ination (red
efore
the right to
e plug out o
01
n nv
ck
k.
s
nd
d+,
o
of