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        Mitel 5360 IP Phone User Manual
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1.  DIAGRAMS   FIGURE     SPEAKER  WIRING ummm ANAN NARRA 4  FIGURE 2 SEPARATION BETWEEN LEFT  amp  RIGHT SPEAKERG             cccssseeeees 6  FIGURE 3 M amp K LDM STANDS AND ST SERIES WALL BRACKETG             csseesseseereees 9    Please record the following information for your records     Serial Number   Date of Purchase   Dealer Name   Dealer Address    City State Zip    Country   Invoice Number                          ME SATELLITE SPEAKER    1  INTRODUCTION    Congratulations  Your new M amp K speaker system will give you years of unmatched enjoyment and excitement  while listening to your favorite musical and audio video sources     We encourage you to read this owner   s manual  as there is a great deal of information provided here to help  you achieve the best possible performance     If you have any questions about your speaker system  please contact your M amp K dealer or call the M amp K  factory directly at  818  701 7010  from 8 30 AM to 5 00 PM Pacific Time  Monday through Friday  You may also  send us an e mail to support mksound com  We will be happy to help you with any question you may have     This manual gives you basic hook up instructions first  followed by more detailed technical  installation  and  service information     2  PLACEMENT OF YOUR M amp K SPEAKERS    Your speakers can be installed in a wide variety of locations  They can be placed on stands  shelves  or book   cases  or permanently mounted using brackets  direct wall attachment  or a ceiling
2.  contact M amp K  and we will be happy to discuss it  with you further     11  M amp K 10 YEAR WARRANTY    All M amp K Satellite speakers carry a ten year limited parts and labor warranty  This warranty is transferable to  new owners up to ten years from the date of original purchase  It does not cover abuse  misuse  repairs by  unauthorized service stations  speakers without M amp K serial numbers  speakers not sold by authorized M amp K  dealers  and those damaged in shipping or by accident  If you have any questions about the warranty  please  contact M amp K     12  IF YOU NEED SERVICE OR SET UP ASSISTANCE    Contact your dealer or M amp K with a complete description of the problem  Please have the unit s model and  serial numbers  found on the back of the cabinet   date of purchase  and your dealer s name  You can call M amp K  between 8 30 AM and 5 00 PM Pacific Time  Monday through Friday  at  818 701 7010 or send an e mail to  service mksound com  If you call outside these hours  leave a message  and we will return your call promptly     DO NOT RETURN YOUR SPEAKERS TO THE FACTORY FOR  SERVICE WITHOUT OBTAINING PRIOR AUTHORIZATION    13  CABINET MAINTENANCE    Treat the cabinet as you would any piece of fine furniture  Its black vinyl finish does not require any special  maintenance  regular dusting with a lint free cloth and periodic cleaning is all that is required  Do not use any  solvent based cleaners  as they may damage the cabinet surface     ME SATELLITE SPEAKE
3.  detailed placement information  see Section 7 on page 6     3  SPEAKER HOOK UP    The sound quality that you get from your speakers can be affected by the type of speaker wire that you use to  connect them  While it is possible to use speaker wire as thin as 22 gauge to hook your speakers up  wire of less  than 16 gauge will compromise their sound quality  We strongly recommend using the heaviest gauge wire  possible  Your special M amp K 5 way binding post input terminals will directly accept wire as heavy as 4 gauge     For wire runs of up to 20 feet  16 gauge wire is acceptable  For runs up to 30 feet  you should use a minimum  of 14 gauge  For up to 40 feet  use a minimum of 12 gauge  and over 40 feet should use 10 gauge     There are a very wide variety of premium speaker cables available from a number of specialist manufacturers   We do not endorse any specific brand of premium cable  but we do recommend the highest quality cable that fits  your budget  Beware  though     with cables  expensive is not always better  If you have any questions  contact  your M amp K dealer for advice     ME SATELLITE SPEAKER    WIRING  The Positive       lead from your amplifier or receiver should be connected to the RED        INPUT     terminal  and the Negative         lead from your amplifier or receiver should be connected to the BLACK           INPUT  terminal  See Figure 1 below     FIGURE 1        SATELLITE SPEAKERS    AMPLIFIER OR RECEIVER    4  THE M amp K HIGH FREQUENCY PRISM 
4.  suspension system     Your speakers have threaded mounting hardware permanently mounted into the cabinet in different locations  on the speaker s back baffle  These allow you to mount the speakers in a wide variety of locations  and to orient  them for the best possible sound  There is a two hole pattern using inserts threaded for 1 4   20 hardware  1 4  inch in diameter  and 20 threads per inch   and a single 3 8  threaded insert  See Figure 3 for wall bracket and  stand options  These mounting patterns accommodate M amp K speaker stands and mounting brackets  These  mounting holes can also be used to attach the speakers to Omnimount brackets     You can place your speakers virtually anywhere in the room  but certain locations are better than others  In  general  locate them away from obstructions that would interfere with the direct path from the speakers to your ears   such as walls  furniture  lighting  plants  etc    They will sound better when they are around ear height  or when  angled towards your favorite listening location     The 851 and 850 series satellite speakers are all magnetically shielded  This means that they can be placed  close to a television monitor without distorting the picture  If some slight discoloration or picture distortion occurs   you may need to move the speaker a few inches or to separate the speaker from the television  Call the factory if  you have problems     NOTE  The 651 and 650 series speakers are not magnetically shielded   For more
5.  variety of environments  and both are available in several configurations  This mounting scheme can also  be used with Omnimount brackets     10  SPEAKER DAMAGE  amp  HOW TO AVOID IT    An important factor to consider with any loudspeaker system is the potential for speaker damage  Even though  your M amp K Speakers have extremely high power handling ability  especially for Main speakers   they still can be  damaged by relatively low powered amplifiers     While very few M amp K Speakers are actually returned for service  the vast majority of those returned are not for  manufacturing defects  Instead  they are returned because they have been overdriven  almost always because the  amplifier or receiver used was driven into clipping distortion  This damage is considered abuse  and is not  necessarily covered under warranty     ME SATELLITE SPEAKER    This clipping distortion occurs when the demands of the music are greater than the amplifier s available power   It can occur at 20 watts with a small amplifier  or at 400 watts with a large amplifier  When this happens  the  amplifier s output waveform  which should look like a smooth arc  is  clipped  off  exhibiting a flat top instead of  the arc     This  clipped  waveform contains multiples of the original amplified frequencies  sometimes at higher levels  than the original signal itself  For tweeters  this can be very damaging  as this distortion is well above the audible  range  where you are unable to hear it   and where t
6. B    No  10 3    x 7    x 8 6     10 25 lbs     LCR 650    8 ohms   10 watts RMS   amplifiers with between 25 and 200 watts RMS or more  see below   200 watts RMS unclipped peaks   87 Hz   20 KHz   2 dB   No   10 3    x 7    x 8 6      10 25 Ibs     LCR  amp  CENTER 851 850 651 650 manual  PN   70042  08 20 2002 revi ptlqrk    
7. ND CHANNELS    Surround speakers can be installed in a wide variety of locations  but in some rooms their installation can be  quite a challenge to install  If you have any questions  please don t hesitate to contact your M amp K dealer or the M amp K  factory  We will be happy to discuss your system with you     We recommend placement of the surround speakers on the side walls of the room  two to three feet above the  listeners  heads  either directly adjacent to the listening position or behind it  You can aim the speakers to fire  towards each other  across the listening area   or you can aim them to fire towards the back wall at an angle  The  surround speakers should not be in front of the main listening position if possible     ME SATELLITE SPEAKER    If you mount the surrounds on the side wall behind the listening position  they can be aimed towards each other  or angled towards the back wall or the side wall surface directly behind them  By reflecting sound behind the  listening position  you may increase the sense of envelopment in the sound     If you want or need to mount speakers on the back wall of the room  there are several options  You can aim  them so that they fire towards each other  so they fire along the back wall   you can aim them towards the front  wall of the room  or you can angle them so they fire toward the side walls  Symmetrical arrangements work best     The speakers should be a minimum of a few feet away from the nearest listener  Ideally  the 
8. R    14  SPECIFICATIONS    These specifications apply to both the LCR 851  amp  Center 851  except as indicated     IMPEDANCE   MINIMUM POWER   RECOMMENDED POWER   MAXIMUM POWER   FREQUENCY RESPONSE   MAGNETICALLY SHIELDED   DIMENSIONS  H x W x D      WEIGHT     4 ohms   10 watts RMS   amplifiers with between 25 and 200 watts RMS or more  see below   200 watts RMS unclipped peaks   80 Hz   20 KHz   2 dB   Yes   16    x 6 9    x 8 625     LCR 851    6 9    x 16    x 8 625     Center 851    16 Ibs     These specifications apply to both the LCR 850  amp  Center 850  except as indicated     IMPEDANCE   MINIMUM POWER   RECOMMENDED POWER   MAXIMUM POWER   FREQUENCY RESPONSE   MAGNETICALLY SHIELDED   DIMENSIONS  H x W x D      WEIGHT     These specifications apply to the    IMPEDANCE   MINIMUM POWER   RECOMMENDED POWER   MAXIMUM POWER   FREQUENCY RESPONSE   MAGNETICALLY SHIELDED   DIMENSIONS  H x W x D    WEIGHT     These specifications apply to the    IMPEDANCE   MINIMUM POWER   RECOMMENDED POWER   MAXIMUM POWER   FREQUENCY RESPONSE   MAGNETICALLY SHIELDED   DIMENSIONS  H x W x D    WEIGHT     4 ohms   10 watts RMS   amplifiers with between 25 and 200 watts RMS or more  see below   200 watts RMS unclipped peaks   80 Hz   20 KHz   2 dB   Yes   16    x 6 9    x 8 625     LCR 850    6 9    x 16    x 8 625     Center 850    17 Ibs     LCR 651    8 ohms   10 watts RMS   amplifiers with between 25 and 200 watts RMS or more  see below   200 watts RMS unclipped peaks   87 Hz   20 KHz   2 d
9. SYSTEM  850 and 650 series only     Your LCR 850  Center 850  and LCR 650 speakers utilize M amp K s exclusive High Frequency Prism System to  optimize imaging and coverage of sound throughout the listening area  This system is designed to take into  account the effect of the curved mesh metal grilles on your speakers  Therefore  your speakers are designed for  the best sound when the grilles are in place  We recommend that you leave the grilles on the speakers for  all listening     You will note that the tweeter in your LCR 850  Center 850  and LCR 650 speakers is mounted at a slight angle   4 7 degrees   This mounting is an integral part of the High Frequency Prism System     When the speakers are mounted properly  the tweeter will be angled away from the listening position  That  means that the left and right channel speakers should be placed with the tweeter angled towards the nearest side  wall  The left channel speaker s tweeter should point towards the left wall  and the right channel speaker s  tweeter should point towards the right wall     The center channel speaker should be placed with the tweeter pointing up when it is sitting above the  listening position  such as when it sits on top of a projection television set   The center channel speaker should  be placed with the tweeter pointing down when it placed underneath the television screen     When the speaker is mounted as described above  its stereo imaging and coverage of sound are optimized  for a very wide l
10. dentical speakers are best  unless the center channel is designed to work with a set of left  and right speakers     It is also important to have as much amplifier power as possible for the Center channel  As a minimum  the  three front channels should be identical in power output  but it is better ifthe Center channel has more  If you have  less power in the Center channel  this will be the limiting factor in the total output capability of the system when  watching and listening to video sources     The Center channel speaker should be located as close as physically possible to the television or projection  screen  preferably just above or below the screen  If that is not possible  then just to the left or the right of the  screen may be acceptable  M amp K   s Phase Focused crossover will always give you smooth and even coverage  throughout the room     If the television is not in the center of the room  or not centered between the Left and Right speakers    the Center channel speaker should still be as close as possible to the screen    even if it is outside the left and  right speakers  such as a TV located in a corner of the room outside the stereo spread of the left and right  speakers   Good results can be achieved in unusual configurations when the Center speaker is as close as  possible to the screen     The Left and Right front channel speakers in a Home Theatre system should be placed the same as the left  and right speakers in a stereo setup  Some listeners  howev
11. e the placement by listening to a source with an  image  such as a vocalist  centered between the speakers  When listening in stereo  no Center Channel  speaker   move the speakers closer together or farther apart in small increments until you hear the sharpest and  most cohesive image  especially in the phantom center  You may also want to angle  or  toe in   the speakers  slightly  This often improves the sharpness of the stereo image  reduces room colorations  and provides a wider  seating area  The angled front baffles of your speakers also provide this benefit     I  I     I     I     l     I      N l f Aim the speakers     l  1  1     1  I  1    7  HOME THEATRE USAGE  LEVEL MATCHING    The factor most critical to achieving excellent Home Theatre performance is level matching the three front and  two surround channels  This is even more important than timbre matching  We strongly recommend that you  purchase a Radio Shack Sound Level Meter  get the analog meter  not the digital version  and use it to measure  the output of the speakers when playing the test tones generated by your processor or receiver     Set the meter to the  C  weighting scale and the    SLOW    setting  Using your amplifier or receiver s internal  noise calibration test  set the levels so that all channels measure the same level  WHENEVER POSSIBLE  DO  NOT CALIBRATE LEVELS BY EAR  Using a meter is an inexpensive way to be certain that your system is  calibrated properly     TIMBRE MATCHING    One of 
12. er  may prefer to reduce the distance between the left  and right speakers to bring the size of the acoustic image closer to the size of the screen image     For example  with a 25  direct view television  you would want the speakers closer together than you would  with a 100  projector  One recommendation is to separate the speakers by 1 5 times the diagonal screen size   another is to place the left and right speakers to create a 45 degree angle with the main listening position     There is a great deal of latitude in this area  as it is one of personal preference  especially if you will listen to  music without video      It is also preferred that the speakers be equidistant from the listening position  Equidistant usually means that  when the center speaker is on top of the television  the left and right speakers will sit in front of the set  they will  be farther from the wall behind the TV than the center speaker   Ideally  the speakers should be at the same height  as the screen  but it is much more important that all three speakers be at as close to each other s height as  possible  If the center is much higher or lower than the other speakers  the effect can be distracting  Angling  or  toeing in the speakers  to aim at the listening position often improves imaging     When using a Center channel speaker  you have extra flexibility in placing the left and right speakers  as the  Center channel speaker will tie most dialog and effects directly to the screen     SURROU
13. he tweeter is most vulnerable to damage     When an amplifier  clips   it generates a high level of high frequency energy  much higher than normal  program material  which passes through the crossover to the tweeter  This energy can overheat the tweeter in a  matter of seconds and destroy it     When this happens  the sound becomes harsh and grating  and a break up is often audible in the bass  frequencies  It will become uncomfortable to listen to  especially when compared to a slightly lower volume level   When you are listening at high volume levels  be aware of the onset of clipping distortion  and turn the volume down  slightly if the sound takes on the character described above     When tone controls or equalizers are used to boost frequencies  the problem occurs much more rapidly  Even  a small boost of low or high frequencies can easily double the power requirement and lead to amplifier clipping at  moderate levels  Therefore  you should use your tone controls judiciously  avoiding extreme boosts of the bass and  treble controls  especially when you are listening at high volume levels     The best way to avoid speaker damage is to use common sense  Use moderate boosts of tone controls or  equalizers  at the very most  Listen carefully for any harshness and break up  especially at high volume levels  and  turn down the volume when needed  If you cannot get enough volume  you may need to consider a higher   powered amplifier  If you have any questions about this  please
14. istening window that extends from the on axis position towards the center of the room  If the  speaker is mounted with the tweeter pointed in the other direction  its sound quality will be adversely affected     The 851 and 651 series speakers have a fabric grille and therefore do not use the High Frequency  Prism system     5  CENTER 850 CENTER CHANNEL HIGH FREQUENCY PRISM  The Center 850 is designed to match the LCR 850 so all instructions apply to both speaker versions  The    Center 850 is designed to be oriented horizontally and located above or below your television screen  For more  discussion of center channel speaker placement  see CENTER CHANNEL on page 7     ME SATELLITE SPEAKER    If the center speaker is located horizontally above the TV  the tweeter should be angled up and ifthe speaker  is located below the TV than the tweeter should point down  This does not apply to the Center 851 or Center 651  speaker     6  OPTIMIZING SPEAKER PLACEMENT    The sound quality produced by your speakers can be significantly enhanced by careful attention to their  placement  While we understand that you may not redesign your room to accommodate your speakers  coming  as close as possible to the ideal placement will give you much better sound     The left and right channel speakers can be oriented either horizontally or vertically  The center channel  speaker is designed for horizontal orientation  tweeter and woofer drivers next to each other   and can be angled   vertically  to
15. m a Subwoofer  each speaker is at a different distance from your  ear  In some cases  the difference will be just enough so that the output from  the Subwoofer arrives out of phase with the output of the Satellites  When this  happens  that critical mid bass is actually cancelled  You should re do this  order as ST WALL FX   test any time you move your speakers     i          ROTATION          If you want to experiment further  move the Main speakers either towards       or away from your listening position  making changes in small increments   This will  focus  the system s sound to its optimum  When you hear the best  combination of stereo image localization and maximum impact and output in  the mid bass  you have the ideal location     8  USE WITH M amp K STANDS  amp  BRACKETS  The LCR 850 851 650 651 and Center 850 851 speakers contain    threaded inserts on their back baffles  One set has two 1 4 20 inserts and the  other is a single 3 8  insert  You can use either of these to securely attach the    ST Corner Bracket   Tilt   order as ST CRNR TILT          o  TILT le       5  UP   WU  12  DOWN         ROTATION   ae                   ST Corner Bracket   Fixed   order as ST CRNR FIX   np N    Lege                           2 lo        6 5               ROTATION       speakers to an M amp K LDM 850 851 stand  and M amp K ST series speaker stand    or M amp K ST wall mount brackets  Both the M amp K stands and brackets offer tremendous flexibility for installation in  a wide
16. operation manual    LCR 851 CENTER 851  LCR 850 CENTER 850    LCR 651  LCR 650       MK Mek SOUND    Miller  amp  Kreisel Sound  Inc    9351 Deering Avenue  Chatsworth  CA 91311 5858 USA   818  701 7010 fax  818  701 0369  www mksound com     2002 Miller  amp  Kreisel Sound  Inc     THIS MANUAL APPLIES TO        Center 850 in Lt  Cherry Center 851 in Titanium    ME SATELLITE SPEAKERS    TABLE OF CONTENTS    1 INTRODUGTION susanne ann a aaa anna aan nen Eu 3  2  PLACEMENT OF YOUR M amp K SPEAKERS       unnssnsnnnsnennnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnn 3  3  SPEAKER     HOOK UP   amp  USAGE maa AABANGAN 4   WIRING AAKALA AA AA AA 4  4  THE M amp K HIGH FREQUENCY PRISM SYSTEM      uunsssnsnennsnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 5  5  CENTER 850  amp  CENTER 851 CENTER CHANNEL      111111 5  6  OPTIMIZING SPEAKER  PLACEMENT aaa ANGAS 5  7  HOME  THEATRE USAGE ana AGA BANK NAA near 6   CENTER CHANNEL baa AA NAAN 7   SURROUND  CHANNEL  russ aan a aha 8   SUBWOOFER ia ee 8  8  USE WITH M amp K STANDS AND BRACKETS       uursssnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnn 9  9  SATELLITE SUBWOOFER PHASING TEST       uussnserennnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnnnn 9  10  SPEAKER DAMAGE 8  HOW TO AVOID IT    1na 10  11  M amp K 10 YEAR LIMITED WARRANTY    nnna 10  12  IF YOU NEED SERVICE OR SET UP ASSISTANCE      uusssnnnsersnnnnnnnnnnnennnnnnnennnnnnnnn 11  13     CABINET  MAINTENANCE wis nna AA AAA NAG ananira nainn 11  14  SPECIFICATIONS nama NAGBIGAY NAIBA B AGRI AKKAA GAO 11  
17. quency response and sonic imaging     If the speakers are on a television set or shelves  locate them on the front edge  so there is no flat surface  directly in front of them  If the speakers will sit close to walls or other large objects  leave as much space as  possible between the speaker and the object  Ideally  your Speakers will be several feet from the nearest surface   but in most rooms compromise is necessary     C  SEPARATION BETWEEN LEFT AND RIGHT SPEAKERS    Here is a formula for achieving the ideal left to right stereo imaging  Think of a triangle formed by the  locations of the Left and Right speakers and your listening position  Ideally  the subtended angle formed should  be between 45 and 50 degrees  Roughly  this means that the Left and Right speakers should be separated by  about the same distance that you are sitting back from the speakers  In other words  if the distance from your  listening position to the point directly between the speakers is 10 feet  place the speakers so their centers are  10 feet apart  See Figure 2     On Figure 2  the length of line A   B should be about the same as the length of line X   Y   They may not seem  to be the same in this diagram due to an optical illusion      5    ME SATELLITE SPEAKER    meure  CL 47    at the primary listener     Line X   Y should equal  line A   B     h  Line A   B appears longer  in this diagram due to an   4   B optical illusion      Try to follow the formula as close as you can  You can fine tun
18. scuss them with you in detail     SUBWOOFER    Subwoofer location for Home Theatre systems is essentially the same as for music systems  See our  Subwoofer operation manual for more details  Remember to leave 2   3 feet of clearance between any television  and subwoofer  unless the subwoofer is magnetically shielded     The preferred connection for the subwoofer is a subwoofer output from the amplifier or controller  This insures  that a full bass signal is being fed to the subwoofer  If you do not have such a subwoofer output jack  connect the  subwoofer to the front Left and Right channel amplifier outputs  do not use the Center channel      IF YOU ARE CONNECTING YOUR SUBWOOFER TO THE AMPLIFIER OUTPUTS  When the Subwoofer is  connected to the Left and Right amplifier outputs  and the controller is in Pro Logic mode  the switch on the Pro   Logic control unit labelled Center channel WIDE NORMAL must be set to the NORMAL mode  If the switch is set  to the WIDE mode  the bass content of the Center channel will not be fed to the Subwoofer  and you will lose a  significant amount of bass     9  SATELLITE SUBWOOFER PHASING TEST    In any system using a subwoofer separate from Main speakers  a phasing test must be performed to insure  good bass blending  This test insures optimum sound in the critical bass frequencies where your Subwoofer and  Main speakers overlap     Play a familiar CD  DVD  LP  or tape with steady  consistent bass content through your system  Listen careful   l
19. surround  speakers should not call attention to themselves as separate sources of sound     If the surrounds must be located close to the listeners  aiming them at the room walls or even the ceiling can  help to reduce any directional effect  As described above  this can produce a desirable result even in rooms where  the surround speakers are an adequate distance from the listeners    heads     If the surrounds cannot be placed on a wall  try placement on tables or the floor to the sides of the main  listening position  firing up towards the ceiling  This can work very well in environments that do not allow  permanent attachment of speakers to the walls     Some listeners prefer to use multiple pairs of surround speakers  While this is not necessary  it can provide a  broader and deeper surround effect  with better coverage in very large rooms  When using multiple pairs of  surround speakers  a symmetrical installation pattern works best  For example  if you are using two pairs of  surround speakers  one pair could be mounted on the back wall of the room  mounted equidistant from the back  corners  with the other pair mounted on the side walls of the room  equidistant from the same back corners     The surround channels can be installed in a wide variety of locations  but because they are usually mounted  on the walls of the room  they can be a challenge to successfully install  If you have further questions  please call  us at the M amp K factory  and we will be happy to di
20. the most important factors in achieving excellent Home Theatre performance is timbre matching  On  film soundtracks  specific sounds are often moved from left to right or from front to back in the room  When the  speakers reproducing these sounds have dissimilar characteristics  there will be an audible discontinuity when the  sound shifts from one speaker to another     Timbre matched speakers have very similar tonal characteristics and sound  which come from three critical  elements  similar or identical drivers  similar or identical crossovers  and similar or identical frequency response   In full M amp K systems  these elements have been addressed  You can be assured that the system can achieve the  full potential of Home Theatre sound     When you have a Home Theatre system  speaker placement becomes extremely important  as you will be  balancing four or five  or more  speakers rather than two  The following guidelines are for a five channel Pro Logic  or 5 1 channel Dolby Digital AC 3 system  but if you do not have a Center channel  the instructions for the other  four channels still apply     ME SATELLITE SPEAKER    CENTER CHANNEL    The Center channel speaker in any multichannel system is the most important speaker in the system   This speaker often produces more output than the left and right speakers combined  This speaker should be of  the highest possible quality  and as similar as possible in response and radiation pattern to the left and right  speakers  Three i
21. wards your listening position     Three factors are important in getting the best sound  They are     A  Height  or angle    B  Location away from room walls or reflecting surfaces   C  Separation between Left and Right speakers     A  HEIGHT  OR ANGLE     Your M amp K speakers will always deliver sound superior to conventional speakers  regardless of where you  locate them  However  because they are designed for very fast and accurate transient response  they achieve even  better sound quality  and the flattest frequency response when properly oriented relative to your ear     Ideally  the tweeter should be at the same height from the floor as your ears  when you are sitting in your main  listening position     If you have the speakers mounted above or below this height  they sound their best when you angle the  speakers so that the tweeters are aimed at your ears when you are in the main listening position     B  LOCATION AWAY FROM REFLECTING SURFACES    Your speakers should be located  whenever practical  away from walls  the floor  furniture  or any other  reflecting surfaces  Do the best you can  Objects close to the speaker will reflect sound  and this reflected sound  arrives at your ear slightly later than the direct sound  which blurs sonic imaging and makes transients seem muted     The delay is very slight  so instead of hearing an echo  you hear a  blurred  sound with less clarity that is not  as sharp and distinct as it should be  This time delay also affects fre
22. y to the  mid bass  region of 75   125 Hz  This is the part of the spectrum where electric or string basses and  drums predominate  Then reverse the phase of either the subwoofer or BOTH Main speakers     ME SATELLITE SPEAKER    If your Subwoofer has a PHASE switch on its back panel  move it either FIGURE 3  from     to       or vice versa    If your Subwoofer does not have a PHASE switch  it takes a bit more  work  You will have to change the Positive and Negative speaker inputs on  the back of BOTH Main speakers     You can do this at the back of both Main speakers  or at the Subwoofer s  TO SPEAKERS terminals  but never at both locations  The lead that was on  the Positive     terminal should be switched to the Negative       terminal  and  vice versa  When switching speaker wires  take care to protect your  amplifier  Make sure that the wires do not touch each other when you are  making the switch  As a safety measure  we suggest that you turn the  amplifier off before making the switch        LDM 850 LDM 851    Now listen to the same musical passage as you did earlier  concentrating  on the mid bass region  If you hear less bass  the original connection  or  switch position  was correct  If you hear more bass  the new connection  or  switch  is correct     WALL MOUNTING OPTIONS       TILT    v 5 UP    12  DOWN    ST Wall Bracket   Tilt_    order as ST WALL TILT     ex        el   jul IT    You need to perform this test because when Main speakers are located  separate fro
    
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