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Plug FFitting IInstructions ((UK o

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.

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. 

Imporrtaant SSaafety P

Prrecaautions

4

Содержание MS909W

Страница 1: ...MS909W Subwoofer Owners M Manual ...

Страница 2: ......

Страница 3: ...ion 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 3 Safety P Precautions 4 Subwoofer C Controls 7 Attaching F Feet t to Y Your S Subwoofer 9 Running I In 9 Connecting Y Your S Subwoofer 9 Getting T The M Most F From Y Your S Subwoofer 10 Taking C Care o o...

Страница 4: ...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 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 moistu...

Страница 5: ...facturer 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...

Страница 6: ...ng S 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 t...

Страница 7: ... inputs DO N NOT U USE B BOTH M METHODS O OF C CONNECTION A AT THE S SAME T TIME 2 P Power A Auto On Switches the subwoofer amplifier power on or off 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 ...

Страница 8: ...e of low frequency output from your subwoofer amplifier to obtain the best sound balance within your surroundings 6 P Phase This allows you to match the time integration of your subwoofer to the other speakers in your system This is especially useful when the subwoofer and any other speakers in your system are positioned at different distances from the listener 7 F Frequency This is used to adjust...

Страница 9: ...er line output then you should connect your MS909W 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 L socket on your MS909W Connecting v via H High L Level C Connections Do not compromise the performance of your system by using inferior quality cables Mordaunt Short recommends that high quality ca...

Страница 10: ...ghlight the boom you are hearing We recommend the accurate measurement of the test tones using an SPL meter rather than just listening to the tones though this can be attempted as follows If you can clearly hear one tone on the CD to be much louder than the others the following steps can be taken Run the CD test tones to check for any loud problem tones After locating the loudest problem tone repe...

Страница 11: ...hat particular frequency c Turn the cut control to 6dB d Turn the frequency control until the SPL Meter reads 6dB lower than its previous reading remember to take the SPL reading from the same position this may require an assistant 6 Repeat step four to confirm the problem frequency has been satisfactorily reduced If it hasn t then repeat step five If more than 6dB of cut is required then up to 18...

Страница 12: ... 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 12 ...

Страница 13: ... D D Inches Weight 30Hz 200Hz Line in 70mV at max output Hi Level in 1 3V at max output 300W 220 240 Volts 50 Hz 100 120 Volts 50 60 Hz 450W 300mm Long Throw Aluminium CPC Woofer Active Variable from 50 200 Hz 420 x 420 x 420 16 5 x 16 5 x 16 5 28kg 61 6Lbs Mordaunt Short s policy is one of continuous improvement Design and specifications are therefore subject to change without prior notice ...

Страница 14: ...ordaunt Short distributor to confirm that you have an unaltered serial number and or you purchased from a Mordaunt Short 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 ...

Страница 15: ......

Страница 16: ...w ww ww w m mo or rd da au un nt t s sh ho or rt t c co o u uk k Made from recyclable material Part No AP13008 2 ...

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