QAcoustics 3000 Serie Manual De Usuario Y Especificaciones Del Producto página 20

3070S Subwoofer
Preliminaries
Unpack the subwoofer following
the guidelines given earlier. Before
connecting the subwoofer please
make sure that all the electronics in
your system are switched off at the
mains.
The subwoofer should be set to the
voltage in your area. Please check
before connecting to the mains
supply. If you move to an area with
a different voltage, be sure to set the
voltage selector to the right setting
before connection to the mains
supply!
Positioning the Subwoofer
Bass frequencies are substantially
omni directional. Although this
means that you can position the
subwoofer almost anywhere, the
stereo image will still benefit by
positioning the subwoofer level
with the front loudspeakers and as
central to the listening position as
possible. This may not be feasible in a
multichannel system. If you place the
subwoofer close to a wall the bass
will be re-enforced therefore in some
locations the bass may be boomy
and indistinct.
The subwoofer should be positioned
close to a mains power source. Do
not use extension cables. Purchase a
longer power cord if necessary.
The Power Switch is the means of disconnecting this apparatus from the mains and is mounted on
the rear panel. There should be ample free space between the rear of the cabinet and any wall or
other object to allow free unrestricted access to this switch.
When positioning the subwoofer ensure the floor is sound with no loose floorboards etc. The air
movement from the subwoofer at high volumes is substantial - do not place it close to soft furnishings
or objects that may rattle. Do not place objects of any kind on the unit.
80
STATUS
60
MINM AX 50 AV
LEVEL CROSSOVER
AUTO ON
PHASE AUTO ON
INVERT
Designed and engineered in the United Kingdom. SERIAL NUMBER
WARNING: TO REDUCE RISK OF FIRE OR EL ECTRIC SHOCK, DO NOT EXPOSE THIS
PRODUCT TO RAIN OR MOISTURE. WHEN SERVICING, USE ONLY IDENTICAL PARTS.
AVERTISSEMENT: POUR DIMINUER LE RISQUE D'INCENDIE OU DE CHOC
ÉLECTRIQUE, NE P AS EXPOSER CE PRODUIT À LA PLUIE OU À L' H UMIDITÉ.
LINE IN
LEFT /
MONO
RIGHT
FUSE
VOLTAGE
AC110-120V~60Hz
T4AL/250V
AC220-240V~50Hz
T2AL/250V
3070S
Made in P.R.C
www.qacoustics.co.uk
4
Level
Control
Power
Indicator
150
Crossover
Control
Auto On
Phase
Invert
Power
Switch
Line
Input
Mains
Input
110V-120V~60Hz
220V-240V~50Hz
100 WATTS
Voltage
Fuse