Mordaunt Short MS907W Owner'S Manual Download Page 5

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.
 conditions:

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.

Important Safety Precautions

5

Summary of Contents for MS907W

Page 1: ...MS907W Subwoofer Owners Manual ...

Page 2: ... 8 8 8 9 9 10 11 Congratulations on purchasing this Mordaunt Short 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 ...

Page 3: ...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 sock...

Page 4: ... 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 open...

Page 5: ...ervicing 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 conditions 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 ...

Page 6: ...bwoofer 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 MS907W will reproduce Lowering the Low Frequency Cut Off...

Page 7: ...prevent damage to the amplifier only connect using line level inputs OR high level inputs DO NOT USE BOTH METHODS OF CONNECTION AT THE SAME TIME 6 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 approxima...

Page 8: ...re 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 Getting Started 8 Attaching feet to your subwoofer Your MS907W subwoofer comes with feet and spikes which must ...

Page 9: ...ttle 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 ...

Page 10: ... Shielded Long throw woofer Continuous Active 370 x 370 x 370 mm 14 6 x 14 6 x 14 6 Lbs 15 3kg 33 7 Lbs 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 Mordaunt Short s policy is one of conitinuous improvement Design and specifications are therefore subject to change without prior notice 10 ...

Page 11: ...tutory rights which vary from state to state or country to country Mordaunt Short warrants this product to be free from defects in materials and workmanship subject to the terms set forth below Mordaunt Short will repair or replace at Mordaunt Short 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 ens...

Page 12: ...www mordaunt short co uk Made from recyclable material Part No AP12141 3 www mordaunt short co uk Made from recyclable material Part No AP12141 3 ...

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