background image

5

Safety Instructions

Caution:

To reduce the risk of electric shock, do not
remove the back panel. No user-serviceable
parts inside. Refer servicing to qualified
personnel.

Explanation of Graphical Symbols

The lightning flash within an equilateral triangle
is intended to alert you to the presence of unin-
sulated dangerous voltage within the product’s
enclosure that may be of sufficient magnitude to
constitute an electric shock to persons.

The exclamation point within an equilateral
triangle is intended to alert you to the presence
of important operating and maintenance
(servicing) instructions in the literature
accompanying the appliance

1 Read Instructions – All the safety and 

operating instructions should be read before 
the appliance is operated.

2 Retain Instructions – The safety and operating 

instructions should be retained for future 
reference.

3 Heed Warnings – All warnings on the 

appliance and in the operating instructions 
should be adhered to.

4 Follow Instructions – All operating and use 

instructions should be followed.

5 Water and Moisture – The appliance should

not be used near water – for example, near 
a bathtub, washbowl, kitchen sink, laundry 
tub, in a wet basement, or near a swimming 
pool and the like.

6 Carts and Stands – The appliance should be 

used only with a cart or stand that is 
recommended by the manufacturer.

7 Wall or Ceiling Mounting – The appliance 

should be mounted to a wall or ceiling only 
as recommended by the manufacturer.

8 Ventilation – The appliance should be 

situated so that its location or position does 
not interfere with its proper ventilation. For 
example, the appliance should not be 
situated on a bed, sofa, rug, or similar 
surface that may block the ventilation 
openings, or placed in a built-in installation, 
such as a bookcase or cabinet, that may 
impede the flow of air through the ventilation 
openings.

9 Heat – The appliance should be situated 

away from heat sources such as radiators, 
heat registers, stoves, or other appliances 
that produce heat.

10 Power Sources – The appliance should be 

connected to a power supply only of the 
type described in the operating instructions 
or as marked on the appliance.

11 Grounding or Polarisation – The appliance 

should not be grounded. When using an 
extension power-supply cord or a power-
supply cord other than that supplied with the 
appliance, it should be 2-core, fitted with the 
appropriate moulded-on plugs and carry 
safety approval appropriate to the country 
of use.

12 Power Cord Protection – Power-supply cords 

should be routed so that they are not likely 
to be walked on or pinched by items placed 
on or against them, paying particular 
attention to cords at plugs, convenience 
receptacles and the point where they exit 
from the appliance.

13 Cleaning – The appliance should be 

cleaned only as recommended by the 
manufacturer.

14 Non-use Periods – The power cord of the 

appliance should be unplugged from 
the outlet when left unused for a long 
period of time.

15 Object and Liquid Entry – Care should be 

taken so that objects do not fall and liquids 
are not spilled into the enclosure through 
openings.

16 Damage Requiring Service – The appliance 

should be serviced by qualified personnel 
when:

a The power-supply cord or the plug has 

been damaged; or

b Objects have fallen, or liquid has been 

spilled into the appliance; or

c The appliance has been exposed to rain; or

d The appliance does not appear to operate

normally, or exhibits a marked change in 
performance; or

e The appliance has been dropped, or the 

enclosure damaged.

17 Servicing – The user should not attempt to 

service the appliance beyond that described 
in the operating instructions. All other 
servicing should be referred to qualified 
service personnel.

Warnings:

To prevent fire or shock hazard, do not expose
this equipment to rain or moisture.

Observe all warnings on the equipment itself. 
To avoid electrical shock, do not open the
enclosure or remove the amplifier from the 
rear panel. There are no user serviceable 
parts inside. Refer all service questions to an
authorised B&W dealer.

To prevent electric shock, do not use this
(polarised) power plug with an extension cord
receptacle or other outlet unless the blades can
be fully inserted to prevent blade exposure.

Ensure that the voltage indicated on the amplifier
panel matches that of the power supply.

The mains fuseholder is located on the back
panel of the amplifier module. Replacement fuse
must be of the same type and rating as supplied.

The equipment should not be earthed (grounded).

To ensure adequate cooling of the amplifier,
operate the equipment only with the heatsink fins
aligned vertically.

The subwoofer is heavy and bulky, and should 
be moved or lifted by at least two people.

Check that there are no cables under the carpet
that may be damaged by the spikes.

Do not walk the unit on the spikes as this may
cause them to become detached from the
cabinet and cause damage.

Take care not to ignore your feet with the spikes.

Important for UK only:

The wires in this mains lead are coloured in
accordance with the following code:

blue:

neutral

brown: live

As the colours of the wires in the mains lead 
of this apparatus may not correspond with the
coloured markings identifying the terminals in
your plug, proceed as follows:

The terminal in the plug which is marked 
with the letter E, or by the earth symbol,
or coloured green or green and yellow must 
be left unconnected.

The wire which is coloured blue must be
connected to the terminal which is marked 
with the letter N or coloured black.

The wire which is coloured brown must be
connected to the terminal which is marked 
with the letter L or coloured red.

GB

Содержание ASW 3000

Страница 1: ...O W N E R S M A N U A L ASW 3000 ...

Страница 2: ...S E E O P E R A T I N G M A N U A L A T T E N T I O N V O I R L E C A H I E R D I N S T R U C T I O N S B W LOUDSPEAKERS LTD WORTHING ENGLAND P O U R E V I T E R T O U S R I S Q U E S D E F E U O U D E C H O C E L E C T R I Q U E N E X P O S E Z P A S C E T A P P A R E I L A L H U M I D I T E A U C U N C O M P O S A N T N E P E U T E T R E R E M P L A C E P A R L U T I L I S A T E U R V E U I L L ...

Страница 3: ... LINK OUT LINE IN LINE OUT RIGHT LEFT RIGHT LEFT ASW 3000 ACTIVE SUBWOOFER Decoder No 2 No 1 SURROUND CENTRE L R FRONT L R L R LINE IN L R SPEAKERS OUT RIGHT LEFT TO SPEAKERS FROM AMPLIFIER R L 100 140 40 80 70 50 60 LOW PASS VOLUME MIN MAX POWER ON AUTO OFF PHASE 0 180 LINK OUT LINE IN LINE OUT RIGHT LEFT RIGHT LEFT ASW 3000 ACTIVE SUBWOOFER TO SPEAKERS FROM AMPLIFIER R L 100 140 40 80 70 50 60 L...

Страница 4: ...LINE IN LINE OUT RIGHT LEFT RIGHT LEFT ASW 3000 ACTIVE SUBWOOFER Integrated Decoder No 2 No 1 Figure 5 Figure 6 SUBWOOFER SURROUND CENTRE L R FRONT L R TO SPEAKERS FROM AMPLIFIER R L 100 140 40 80 70 50 60 LOW PASS VOLUME MIN MAX POWER ON AUTO OFF PHASE 0 180 LINK OUT LINE IN LINE OUT RIGHT LEFT RIGHT LEFT ASW 3000 ACTIVE SUBWOOFER TO SPEAKERS FROM AMPLIFIER R L 100 140 40 80 70 50 60 LOW PASS VOL...

Страница 5: ...0 LINK OUT LINE IN LINE OUT RIGHT LEFT RIGHT LEFT ASW 3000 ACTIVE SUBWOOFER Pre Amplifier Power Amplifier RIGHT LEFT L R LINE OUT L R LINE IN L R SPEAKERS OUT TO SPEAKERS FROM AMPLIFIER R L 100 140 40 80 70 50 60 LOW PASS VOLUME MIN MAX POWER ON AUTO OFF PHASE 0 180 LINK OUT LINE IN LINE OUT RIGHT LEFT RIGHT LEFT ASW 3000 ACTIVE SUBWOOFER TO SPEAKERS FROM AMPLIFIER R L 100 140 40 80 70 50 60 LOW P...

Страница 6: ... 0 180 LINK OUT LINE IN LINE OUT RIGHT LEFT RIGHT LEFT ASW 3000 ACTIVE SUBWOOFER Integrated Amplifier No 2 No 2 RIGHT LEFT L R SPEAKERS OUT TO SPEAKERS FROM AMPLIFIER R L 100 140 40 80 70 50 60 LOW PASS VOLUME MIN MAX POWER ON AUTO OFF PHASE 0 180 LINK OUT LINE IN LINE OUT RIGHT LEFT RIGHT LEFT ASW 3000 ACTIVE SUBWOOFER TO SPEAKERS FROM AMPLIFIER R L 100 140 40 80 70 50 60 LOW PASS VOLUME MIN MAX ...

Страница 7: ...om the appliance 13 Cleaning The appliance should be cleaned only as recommended by the manufacturer 14 Non use Periods The power cord of the appliance should be unplugged from the outlet when left unused for a long period of time 15 Object and Liquid Entry Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings 16 Damage Requiring Service T...

Страница 8: ...y room resonances making the bass more uneven with frequency There is no substitute for experiment as all rooms behave differently so try the subwoofer in a variety of positions before making a final decision A piece of music with a bass line ascending or descending the musical scale is useful for assessing the smoothness of the bass response Listen for exaggerated or quiet notes Having a separate...

Страница 9: ...ontrol initially to the half way 12 o clock position then see the section below on fine tuning Set the PHASE switch initially to 0 then see the section below on fine tuning Fine tuning The optimum settings of the PHASE switch and the LOW PASS filter frequency are inter related and also dependent on the low frequency cut off characteristic of the satellite speakers and the relative positions of all...

Страница 10: ...375 mm 15 in dia long throw with magnetic shielding 3 dB 18 Hz 40 140 Hz adjustable Power output 300 W continuous Input Impedance 22 k Ω Signal Noise 90 dB Functions Input Level Low pass filter frequency Phase 0 180 Inputs Line In RCA Phono Speaker Level In binding posts Outputs Line Out RCA Phono Link Out RCA Phono Speaker Level Out binding posts Active 4th order variable cut off frequency 40 140...

Отзывы: