Gale 3090 User manual

Owners’ Manual
3090 Subwoofer
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Congratulations on purchasing this Gale 3090
subwoofer. To ensure optimum performance
please read and retain this manual, then sit back,
relax and enjoy!
Please read and retain this manual, it contains useful
information that will ensure you get the very best from
your new loudspeakers.
Note This model is supplied in two mains voltage
ratings. Please refer to product rear panel for rating.
Contents
Introduction............................................................................
Safety Precautions.................................................................
Subwoofer Controls.............................................................
Attaching Feet toYour Subwoofer....................................
Running In...............................................................................
Connecting Your Subwoofer...............................................
Positioning Your Subwoofer................................................
Taking Care ofYour Subwoofer.........................................
Technical Specifications.......................................................
Warranty Information.........................................................
2
Introduction
2
3
6
8
8
8
9
9
10
11
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For safety reasons please read the following instructions and the enclosed Important
Safety Information carefully before attempting to connect your subwoofer unit to the
mains.
Warning
To reduce the risk of fire or electric shock, do not expose this appliance to rain or
moisture.
Caution
Use of controls or adjustments or performance of procedures other than those
specified may result in hazardous radiation exposure.
Caution
To reduce the risk of electric shock, do not remove cover (or back). There are no
user-serviceable parts inside. Please refer all servicing to a qualified engineer.
The lightning flash with the arrowhead symbol within an equilateral
triangle is intended to alert the user to the presence of uninsulated
‘dangerous voltage’ within the product’s enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert
the user to the presence of important operating and maintenance
(servicing) instructions in the literature accompanying the appliance.
This product complies with European Low Voltage (73/23/EEC) and
Electromagnetic Compatibility (89/336/EEC) Directives when used
according to this instruction manual.
Plug Fitting Instructions (UK only)
The cord supplied with this appliance is factory fitted with a 13A mains plug fitted
with a 3A fuse inside. If it is necessary to change the fuse, it is important that a 3A
one is used. If the plug needs to be changed because it is not suitable for your socket,
or becomes damaged, it should be cut off and an appropriate plug fitted following the
wiring instructions below. The plug must then be disposed of safely, as insertion into
a 13A socket is likely to cause an electrical hazard. Should it be necessary to fit a 3-
pin BS mains plug to the power cord the wires should be fitted as shown in this
diagram. The colours of the wires in the mains lead of this appliance may not
correspond with the coloured markings identifying the terminals in your plug.
Connect them as follows:-
• 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
• The wire which is coloured
GREEN/YELLOW must be connected to
the terminal which is marked with the
letter ‘E’ or coloured GREEN.
Note If a 13 Amp (BS 1363) type of plug is used a 3 Amp or 5 Amp fuse must be
fitted, either in the plug or adaptor, or on the distribution board.
3
Important Safety Precautions
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Read Instructions - All the safety and operating instructions should be read before
the product is operated
Retain Instructions - The safety and operating instructions should be retained for
future reference.
Heed Warnings - All warnings on the product and the operating instructions should
be adhered to.
Follow instructions - All operating and use instructions should be followed.
Cleaning - Unplug this product from the wall outlet before cleaning. Do not use
liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.
Attachments - Do not use attachments not recommended by the product
manufacturer as they may cause hazards.
Water and Moisture - Do not use this product near water - for example, near a
bath tub, wash bowl or kitchen sink; in a wet basement,or near a swimming pool etc.
Wall or Ceiling Mounting - The product should be mounted to a wall or ceiling
only as recommended by the manufacturer
Accessories - Do not place this product on an unstable surface, stand, bracket or
table. The product may fall, causing serious injury to child or adult, and serious
damage to the product. Use only a surface, stand bracket or table recommended by
the manufacturer, or sold with the product. Any mounting of the product should
follow the manufacturer's instructions, and should use a mounting accessory
recommended by the manufacturer.
A product and stand combination should be moved with care. Quick stops, excessive
force, and uneven surfaces may cause the combination to overturn.
Ventilation - Slots and openings in the cabinet are provided for ventilation and to
ensure reliable operation of the product and to protect it from overheating,and these
openings must not be blocked or covered. The openings should never be blocked by
placing the product on a bed, sofa, rug, or other similar surface. This product should
not be placed in a built-in installation such as a bookcase or rack unless proper
ventilation is provided or the manufacturer's instructions have been adhered to.
Power Sources - This product should be operated only from the type of power
source indicated on the marking label. If you are not sure of the type of power supply
to your home, consult your product dealer or local power company. For products
intended to operate from battery power, or other sources, refer to the operating
instructions.
Grounding or Polarization - In some countries this product may be eqiupped with
a polarized alternating-current line plug (a plug having one pin wider than the other).
This plug will fit into the power outlet only one way. This is a safety feature. If you
are unable to insert the plug into the outlet, try reversing the plug. If the plug still
does not fit, contact your electrician to replace your obsolete outlet. Do not defeat
the safety purpose of the polarized plug.
4
Important Safety Precautions
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Alternatively, if this product is equipped with a three-wire grounding-type plug, a plug
with a third (grounding) pin, it will only fit into a grounding-type power outlet. This
is a safety feature. If the plug does not fit, contact your electrician to replace your
obsolete outlet. Do not defeat the safety purpose of the grounding-type plug.
Power-Cord Protection - Power supply cords should be routed so that they are
not likely to be walked on or pinched by items placed upon or against them, paying
particular attention to cords at plugs, convenience receptacles, and point where they
exit from the product.
Protective Attachment Plug - The product is equipped with an attachment plug
having overload protection. This is a safety feature. See Owners' Manual for
replacement or resetting of protective device. If replacement of the plug is required,
be sure the service technician has used a replacement plug specified by the
manufacturer that has the same overload protection as the original plug.
Lightning - For added protection for this product during a lightning storm, or when
it is left unattended and unused for long periods of time,unplug it from the wall outlet
and disconnect the antenna or cable system. This will prevent damage to the product
due to lightning and power-line surges.
Overloading - Do not overload wall outlets, extension cords, or integral
convenience receptacles as this can result in a risk of fire or electric shock.
Object and Liquid Entry - Never push objects of any kind into this product
through openings as they may touch dangerous voltage points or short-out parts that
could result in a fire or electric shock. Never spill liquid of any kind on the product.
Servicing - Do not attempt to service this product yourself as opening or removing
covers may expose you to dangerous voltage or other hazards. Refer all servicing to
qualified service personnel.
Damage Requiring Service - Unplug this product from the wall outlet and refer
servicing to qualified service personnel under the following conditions:
a) When the power-supply cord or plug is damaged
b) If liquid has been spilled, or objects have fallen onto the product
c) If the product has been exposed to rain or water
d) If the product does not operate normally by following the operating
instructions. Adjust only those controls that are covered by the
operating instructions as an improper adjustment of other controls may
result in damage and will often require extensive work by a qualified
technician to restore the product to its normal operation
e) If the product has been dropped or damaged in any way
f) When the product exhibits a distinct change in performance
- this indicates a need for service
Replacement Parts - When replacement parts are required, be sure the service
technician has used replacement parts specified by the manufacturer or have the
same characteristics as the original part. Unauthorised substitutions may result in fire,
electric shock, or other hazards.
Safety Checks - Upon completion of any service or repairs to this product,ask the
service technician to perform safety checks to determine that the product is in
proper operating condition.
Heat - The product should be situated away from heat sources such as radiators,
heat registers, stoves, or other products (including amplifiers) that produce heat.
5
Important Safety Precautions
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6
1. Level
This control allows you to adjust the volume of low frequency output from your
subwoofer amplifier to obtain the best sound-balance within your surroundings.
2. Frequency
This is used to adjust the point at which the crossover will separate the low
frequencies being used by the subwoofer from the higher frequencies played by the
rest of the system. Raising the Low Frequency Cut-Off will increase the frequency
range that the 3090 will reproduce. Lowering the Low Frequency Cut-Off will limit
the range of frequencies reproduced.
3. Phase
This allows you to optimise the phase of your 3090 to different listening positions
and that of other speaker systems used at the same time.
4. Power Auto/On
If switched to auto, the subwoofer will remain in standby mode until a signal is
detected at the input. The unit will then automatically switch itself on. It will then
automatically return to standby mode if no input signal is present for approximately
5 minutes. With the switch in the 'ON' position the unit remains permanently on as
long as the main power switch is on. The LED positioned on the rear panel indicates
whether the unit is on or in standby mode (red for standby and green when on).
5. Line Input
If your amplification system has a dedicated subwoofer line output it should be
connected here (see fig.1 opposite).
6. Power Switch
Turns the subwoofer on and off.
LEFT RIGHT
LEFT RIGHT
POWER LEVELFREQUENCY
LINE IN
L
R
HIGH LEVEL OUT
HIGH LEVEL IN
Max Power Consumption: 360W
www.gale.co.uk
CAUTION:
AVIS:
ACHTUNG:
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
VORM ÖFFNEN DES GERÄTES
NETZSTECKER ZIEHEN
REPLACE WITH FUSE
TO BS4265/IEC127
T2.5A L 250V
PHASE
+
+
-
-
3090 SUBWOOFER
ON AUTO
POWER
ON
OFF
MIN MAX
50Hz 150Hz
Power Rating: 220-240V AC 50Hz
0
180
Subwoofer Controls
6
57
4
3 2 1
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7. High Level Input / High Level Output
If your amplification system does not have a dedicated subwoofer line output, your
subwoofer must be connected via the high level terminals on the rear panel.
Connection should be made from the speaker terminals on your amplification system
to the High Level Input Connections (see fig.2 below).
To prevent damage to the amplification system,
only connect using line level inputs OR high-level
inputs:
DO NOT USE BOTH METHODS OF
CONNECTION AT THE SAME TIME
7
Subwoofer Controls
LEFT RIGHT
HIGH LEVEL IN
PHASE
+
-
ON AUTO 50Hz 1
LINE IN
L
R
IN
MA
180
-
HT
+
-
MAX
from
amplifier
dedicated
subwoofer
line output From
amplifier
loudspeaker
connections
To satellite
loudspeakers
Fig. 1 Fig. 2
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Attaching feet to your subwoofer
Your 3090 subwoofer comes with feet and spikes which should be fitted as outlined
below.
The spikes attach to the bottom of the feet (as shown below left).
There are eight pilot holes on the bottom of the speakers. The feet are located and
secured here with the wood screws supplied (below right). Level as required.
Connecting via Line Input
Connecting via High Level Connections
If your amplification system has a dedicated subwoofer line output then you should
connect your 3090 via the Line Input on the rear panel using a good quality phono
lead. Note that if your amplification system has a mono subwoofer line out then use
the Left/Mono socket on your 3090.
Connecting via High Level Connections
Do not compromise the performance of your system by using inferior quality cables!
Gale recommends that high quality cables of 16 gauge or higher be used. Your
professional dealer will give you good advice.
Observing polarity is of the utmost importance while connecting your loudspeakers.
Ensure that the red (+) terminals on your amplification system are connected to the
red (+) on the subwoofer, and black (-) on your amplification system to black (-) on
your subwoofer.
Important Note: Always unplug all A.C. powered components before making any
loudspeaker or component connections. This will avoid the risk of electric shock or
damage to your equipment.
Running In
Your new unit will require a total of approximately 10 hours of normal use to allow
the components to settle into their working routine and reach their optimum
performance.
8
Getting Started
Fig. 3 Fig. 4
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9
Positioning your Subwoofer
The positioning of your subwoofer will affect the quantity and also quality of the
lower frequencies of the system. Locating the subwoofer near a wall will increase the
bass response of the speaker. If it is placed too near to a corner however, the overall
effect may be too 'boomy'. Due to the low frequency modal characteristics of the
room, the response will change as it is placed a little closer, or further away from the
listening position. Adjusting the rear panel controls (as explained in previous
sections) will also affect the sound, so the answer is to experiment and find the
position and settings that provide a good balance between low frequency amount and
definition across a range of source material.
Taking Care of your Subwoofer
Cabinets should be dusted and lightly polished as required. Do not use solvent based
cleaners, as they may damage the cabinet surface. Do not expose the cabinets to
strong, direct sunlight, high temperatures, high humidity or allow them to become
wet.
Getting Started
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10
25Hz-150Hz
Line in: 200mV (for max output)
Hi Level in: 4V (for max output)
150 Watts
220 - 240 Volts 50Hz
or 100 - 120 Volts 50 - 60Hz
USA/Canada only
360 Watts
12” Unshielded long throw woofer
Continuous/Active
420 x 420 x 420
16.5 x 16.5 x 16.5
19.5kg / 43 Lbs
Black Ash / Beech Vinyl
Frequency Response
Sensitivity
Output Power
Mains Voltage
Power Consumption
Drivers
Crossover Type
Size (H x W x D) mm
Size (H x W x D) Inches
Weight
Finish
3090 Technical Specifications
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11
Gale warrants this product to be free from defects in materials and workmanship
(subject to the terms set forth below). Gale will repair or replace (at Gale's option)
this product or any defective parts in this product. Warranty periods may vary from
country to country. If in doubt consult your dealer and ensure that you retain proof
of purchase
To obtain warranty service, please contact the Gale authorised dealer from which
you purchased this product. If your dealer is not equipped to perform the repair of
your Gale product, it can be returned by your dealer to Gale or an authorised Gale
service agent. You will need to ship this product in either its original packaging or
packaging affording an equal degree of protection.
Proof of purchase in the form of a bill of sale or receipted invoice, which is evidence
that this product is within the warranty period,must be presented to obtain warranty
service.
This Warranty is invalid if (a) the factory-applied serial number has been altered or
removed from this product or (b) this product was not purchased from a Gale
authorised dealer. You may call Gale or your local country Gale distributor to
confirm that you have an unaltered serial number and/or you purchased from a Gale
authorised dealer.
This Warranty does not cover cosmetic damage or damage due to acts of God,
accident, misuse, abuse, negligence, commercial use, or modification of, or to any part
of, the product. This Warranty does not cover damage due to improper operation,
maintenance or installation, or attempted repair by anyone other than Gale or a Gale
dealer or authorised service agent, which is authorised to do Gale warranty work.
Any unauthorised repairs will void this Warranty. This Warranty does not cover
products sold AS IS or WITH ALL FAULTS.
REPAIRS OR REPLACEMENTS AS PROVIDED UNDER THIS WARRANTY ARE THE
EXCLUSIVE REMEDY OF THE CONSUMER. GALE SHALL NOT BE LIABLE FOR
ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF ANY
EXPRESS OR IMPLIED WARRANTY IN THIS PRODUCT. EXCEPT TO THE
EXTENT PROHIBITED BY LAW, THIS WARRANTY IS EXCLUSIVE AND IN LIEU
OF ALL OTHER EXPRESS AND IMPLIED WARRANTIES WHATSOEVER
INCLUDING, BUT NOT LIMITED TO,THE WARRANTY OF MERCHANTABILITY
AND FITNESS FOR A PRACTICAL PURPOSE.
Some countries and US states do not allow the exclusion or limitation of incidental
or consequential damages or implied warranties so the above exclusions may not
apply to you. This Warranty gives you specific legal rights, and you may have other
statutory rights, which vary from state to state or country to country.
Warranty Information
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www.gale.co.uk
Made from recyclable material
Part No.AP13479/3
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