MartinLogan Center Channel speaker User Manual Download Page 3

Installation in Brief     3

I

NSTALLATION IN

B

RIEF

We know you are eager to hear your new Theater center

channel, so this section is provided to allow fast and easy

set up. Once you have it operational, please take the time to

read, in depth, the rest of the information in this manual. It

will give you perspective on how to attain the greatest

possible performance from this most exacting transducer.

If you should experience any difficulties in the setup or

operation of your Theater speaker, please refer to the

Operation or Installation sections of this manual.

Should you encounter a persistent problem that cannot be

resolved, please contact your authorized MartinLogan

dealer. They will provide you with the appropriate technical

analysis to alleviate the situation.

WARNING!

•Hazardous voltages exist inside—do not

remove cover

•Refer servicing to a qualified technician

•To prevent fire or shock hazard, do not

expose this module to moisture

•Turn amplifier off and unplug speaker

should any abnormal conditions occur 

•Do not operate if there is any visual

damage to the electrostatic panel element

•Do not over drive speaker beyond its rated power

Step 1: Unpacking

Remove your new Theater speaker from the packing.

Step 2: Placement

Place the Theater directly between your front left and

right speakers and point it directly at the listening position.

Please see the Installation section (page 6) of this manual

for more details.

Step 3: Power Connection (AC)

(see warning)

MartinLogan speakers require AC power to energize their

electrostatic cells. Using the AC power cords provided,

plug the Theater in first to the AC power receptacle on the

rear panel of the speaker, making sure that you have made

a firm connection, and then to the wall outlet. Please see the

Operations section (pages 5) of this manual for more details.

Step 4: Signal Connection

Use the best speaker cables you can. Higher quality cables,

available from your specialty dealer, are recommended

and will give you superior performance. Spade connectors

are suggested for optimum contact.

Attach your speaker cables to the Signal Input section on

the rear panel. Be consistent when connecting speaker

leads to the terminals on the back of the Theater: take great

care to assign the same color to the (+) terminal on both

the speaker and the amplifier. Please see the Operations

section (pages 5) of this manual for more details.

Step 5: Listen and Enjoy

Now, you may turn on your system and enjoy!

The lightning bolt flash with 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.

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.

Summary of Contents for Center Channel speaker

Page 1: ...T H E A T E RTM u s e r s m a n u a l c l s e l e c t r o s t a t i c M A R T I N L O G A N...

Page 2: ...About the Wall Anchors Mounting the Theater Dispersion Interactions 11 Controlled Horizontal Dispersion Controlled Vertical Dispersion Three Major Types of Dispersion Home Theater 13 Electrostatic Ad...

Page 3: ...ee the Installation section page 6 of this manual for more details Step 3 Power Connection AC see warning MartinLogan speakers require AC power to energize their electrostatic cells Using the AC power...

Page 4: ...inLogan Loudspeaker Systems The materials in your new Theater speaker are of the highest quality and will provide years of enduring enjoyment and deepening respect The cabinetry is constructed from th...

Page 5: ...returns setting in around 8 to 12 A variety of speaker cables are now available whose manufacturers claim better performance over standard heavy gauge wire We have verified this in many cases and the...

Page 6: ...ith the front speakers see figure 3 If placing the Theater on the floor is the best placement for your system the adjustable mount stand will allow you to tilt the Theater towards the listening positi...

Page 7: ...4 brackets are attached to the Theater cabinet Do not remove these brackets from the Theater cabinet To detach the mount remove 2 screws from each of the 4 brackets see figure 4 step B 3 To remove the...

Page 8: ...ely engaged the anchor with the back of the drywall see figure 5 step 5 Required Tools not included 24 inch 60 cm or longer ruler level pencil electric drill 1 8 inch 3 mm drill bit Phillips head bit...

Page 9: ...to simplify this illustration the stand is shown without the Theater attached When mounting the Theater the stand should not be removed The Lag Bolts Walls and Z Brackets are also exaggerated in size...

Page 10: ...it is in place At this point the Theater and mount can be carefully slid to the left or right to fine tune its position 7 For this step you may need to loosen the knobs on the stand arm pivot the spe...

Page 11: ...ts a controlled dispersion pattern This vertical dispersion profile minimizes interactions with the floor and the ceiling The controlled dispersion triple dipole array extends the frequency range over...

Page 12: ...ssively smaller than the transducer producing it the dispersion of that wave becomes more and more narrow or directional This fact occurs as long as the transducer is a flat surface Large flat panel s...

Page 13: ...ou a brief outline of the responsibilities and demands placed on each speaker Front Left and Front Right If these speakers will also be the same two used for your stereo playback then they should be o...

Page 14: ...contributor to the sonic purity of the electrostatic concept due to its exceptional linearity and low distortion Since the diaphragm of an electrostatic speaker is uniformly driven over its entire are...

Page 15: ...nologies is a transducer that is attractive durable highly rigid well dampened and neutral The diaphragm material used in all MartinLogan speakers employs an extremely sophisticated conductive surface...

Page 16: ...rostatic speaker After a short time Rice and Kellogg had narrowed the field of contestants down to the cone and the electrostat The outcome would dictate the way that future generations would refer to...

Page 17: ...problems It could not be played very loud it had poor bass performance it presented a difficult load that some amplifiers did not like its dispersion was very directional and its power handling was li...

Page 18: ...ne else nuts in another We use many brands with great success Again we have no favorites we use electronics and cables quite interchangeably We would suggest listening to a number of brands and above...

Page 19: ...not charged and cannot collect dust You can get the same benefit by simply unplugging them whenever they are not in use An easy way to do that is with a power strip that has a switch Could my children...

Page 20: ...position ReadInstallation pages6 7 for more information Popping and Ticking Sounds Funny Noises These occasional noises are harmless and will not hurt your audio system or your speakers All electrost...

Page 21: ...turn the Certificate of Registration included with your speakers and provide a copy of your dealer receipt to MartinLogan within 30 days of purchase MartinLogan may not honor warranty service claims u...

Page 22: ...s is ten times the Base 10 logarithm of the ratio of their power levels DC Abbreviation for direct current Diffraction The breaking up of a sound wave caused by some type of mechanical interference su...

Page 23: ...roperty of a conductor by which it opposes the flow of electric current resulting in the generation of heat in the conducting material usually expressed in ohms Resistor A device that is used in a cir...

Page 24: ...101 Delaware Street Lawrence Kansas 66046 USA tel 785 749 0133 fax 785 749 5320 www martinlogan com c l s e l e c t r o s t a t i c M A R T I N L O G A N 2000 MartinLogan All rights reserved Rev 07130...

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