Velleman HQ-POWER VPA2100U1 Notice D'emploi page 7

e. Choosing g Appropria
• Use suf fficiently th
cause s significant p
• For all s speaker sys
speaker r cables it's
• The hig h damping
long an d thin cabl
negativ ve way. In o
50. The e longer a c
Exampl e: A damp
2.5mm² s
ohms it's
• The ma aximum cab
f. Installing g the Spea
• Connec ct the cable
the amp plifier. The
• Always handle the
• Make su ure no one
• Both ca ables should
• Do not loop the ca
• Always install the
• Never p put heavy o
• Always roll cables
g. Connectio on with th
Hav ve a qualifi
The wiring g of the con
The device e must be e
10 0. Opera ation
• After conn necting you
to the min nimum posi
LED light u up now. If
• After the a activation d
• After setti ng the volu
controls of f your amp
cables bet tween the p
volume wi th gain con
CA AUTION! N Never set th
con ntinuously.
spe eakers.
All l important operating
SIGNAL
LIMIT
PROTECT
• When ope rating the a
Distortion indicates t
quickly lea ad to amplif
• Reduce th e volume im
systems a re damage
• Always che eck the sou
29/ /07/2011
ate Conne ection Cab
ick cables t to connect
power loss and loss in
stems up to o 400W, we
s 4mm².
factor of y your amplifi
es will influ uence the d
order to saf feguard go
cable, the t hicker it sh
ing factor o of 200 is re
speaker ca ble of 10m
3.25% and d at 2 ohm
ble length is s 30m!
aker Cable es
of the first t speaker s
signal will be transmi
e cables wit th care and
can trip ov ver the cab
d be of the same type
ables.
cables far away from
objects like speaker sy
loosely rou und the elb
he Mains
ied techni cian carry
nnection ca bles is as fo
Cab ble
Bro own
Blu e
Yel low /
gre een
earthed!
r amplifier to the mai
tion. The la ast device t
not, check if the ampl
delay the sp peakers are
ume contro ls of the pr
lifier to the e midway p
pre-amplifie er and your
ntrols CH-1 and CH-2.
he level of t the individu
Make sure the output
modes of t the amplifie
ou tput level
sho ort circuit o or impedan
ac ctivated mo omentarily w
is activated.
amplifier sy ystem, mak
hat either t the amplifie
fier or spea aker damag
mmediately y to avoid d
d by overlo oad.
und pressur re level wit
VPA2100U V U1
bles
the speake er system. T
sound qua ality.
e recomme end a cable
ier ensures s a clear so
damping fac ctor and th
od sound q quality, the
hould be.
duced to 4 7 (8 ohms)
in length. The power
s it's as mu uch as 6.5%
ystem with h speaker o
itted to the e individual
protect th em from da
les. Always s fix them w
e and length h.
power cab les (never
ystems, flig ght cases et
ow.
y out the e electric con
ollows:
PIN Internation
Live L
Neutral N
Earth
ns, turn bo oth gain con
to be switch hed on is th
lifier is prop perly conne
e activated (PROTECT
re-amplifier r in the min
osition. If t there is any
r amplifier ( (switch off
.
ual channel ls so high t
t signal isn' 't distorted
er can be m monitored o
ce too low or signal d
when switc hing on or
ke sure the e sound qua
er or the lo oudspeaker
ge.
damage. Th he warranty
th a meter in order no
7
Thin cables s may heat
diameter o of 2.5mm²;
und reprod uction. Unn
us the low frequencie
damping fa actor shoul
) when usin ng a diamet
loss at 8 o ohms is 1.6
%.
outputs CH- -1 and outp
speaker sy ystems.
amage in tr ransit.
with an app propriate ta
alongside t them).
tc. on cable es.
nnection!
nal
ntrols in an anticlockw
he amplifie r. The ON a
ected to the e mains.
LED is off) ).
nimum posi tion, turn t
y humming , check the
componen ts first). No
that the LIM MIT LED rem
to avoid d amage to y
on the front t panel.
istorted
when one of the prote
ality of the loudspeake
is overload ded. Overlo
y becomes void when
ot to surpas ss threshold
Rev. 0 01
up and
; for all oth er
necessarily
s in a
ld be aroun nd
ter of
3%, at 4
put CH-2 of f
ape.
wise directio on
and PROTE CT
the gain
e connectio n
ow adjust t he
mains lit
your
ective circu uits
ers is OK.
oads can
the speake er
d values.
n nv
©Velleman