HRS EXR Instruction Manual Download Page 9


 

 

 

Leveling the EXR Audio Stand - 

The EXR Audio Stand System is now ready to 

be leveled. Place the provided level on the top EXR Horizontal Support Assembly 
and apply gentle pressure against each side of the stand to see if it rocks back and 
forth. If the stand does rock back and forth and/or does not sit level, thread out the 
point(s) that must be extended to level the stand 

1

/

4

 turn at a time until the stand is 

level with all four points in contact with the ground. Do not thread out the point(s) 
more  than  five  full  rotations.  Each  point  must  have  three  full  rotations  of 
engagement with the thread for proper performance and strength. 
 
If more adjustment is required, place a shim under the point(s) so that the additional 
travel  is  achieved  without  violating  the  three  full  thread  minimum  engagement 
requirement.   
 
Once the system is level, hold the extended point(s) with one hand and thread the 
washer down with your other hand back against the top of the point. Gently torque 
all four washers against the tops of the points with the HRS Grip Pad. This will 
lock the points into place and prevent any motion out of the threaded connection.  
The result should be a very stable, firm, and level structure.

 

 
 

Installing HRS Isolation Bases into the EXR Frame (optional)

 - If your system 

includes HRS Isolation Bases, unpack each base that will be installed in the EXR 
Audio Stand System. Make sure to read and follow all of the instructions in the 
isolation base manual prior to installing bases into the EXR. Also verify that the 
EXR size matches the isolation base size. 
 
Note the load range of each isolation base to determine which component of your 
system  each  base  is  matched  to.  Matching  the  isolation  base  to  the  proper 
component weight will ensure optimum performance. Load ranges can be changed 
for  a  nominal  factory  fee,  so  if  you  do  not  have  the  correct  load  range  for  a 
component,  please  contact  Harmonic  Resolution  Systems  or  your  local  certified 
retail location to have this corrected.   
 
Load  the  isolation  bases  into  the  EXR  Audio  Stand  System  with  the  HRS  logo 
facing the front of the system. Carefully pass each isolation base between the front 
struts of the stand, and have another person support the rear edge while you both 
gently lower the base to contact the shelf surface. Sliding isolation base feet along 
the  shelf  surfaces  may  scratch  them.  Make  sure  that  the  outside  edges  of  each 
isolation  base  line  up  with  the  outside  edges  of  the  EXR  Horizontal  Support 
Assembly.

 

 

 

 

Summary of Contents for EXR

Page 1: ...EXR AUDIO STAND SYSTEM A Low Noise Floor Is Fundamental ...

Page 2: ...Vortex and Helix products significantly reduce the harmful effects of air borne noise and structural resonance on your components Please read this manual completely prior to assembly and use of your EXR Audio Stand System It contains instructions necessary for proper assembly use and care of this system Proper care of your EXR Audio Stand System will ensure optimum performance and an aesthetically...

Page 3: ...table and tip over causing damage to the component adjacent objects or injury to people Never lift or move the EXR Audio Stand System with Isolation Bases installed You should always move the EXR Audio Stand System to its final location prior to loading Isolation Bases and components Moving the EXR Audio Stand System with Isolation Bases installed with or without equipment can permanently damage t...

Page 4: ...screws or small pebbles and that it is covered with a clean soft protective blanket of same size that will prevent damage to high quality finish on the frame Unpacking Assembly Hardware Remove all the contents from all the boxes marked with the EXR model number Place all the hardware on a table adjacent to your selected work surface and remove all the wrapping material Be careful not to drop or al...

Page 5: ... any subsequent levels to your EXR Audio Stand System If you are constructing a 1V model EXR i e a single level stand proceed immediately to step 6 Note that assembly photos going forward show a two level audio stand system but that all written instructions apply to any size stand thanks to the modular design of the EXR Step 2 Place a polymer ring around the threads protruding through each Frame M...

Page 6: ...t the isolation bases are approximately 3 inches tall when determining your required spacing Fully thread one strut onto the threaded cap in each EXR Frame Mount photo 3 Use the provided HRS Grip Pad photo 4 to tighten each strut between 1 4 and 1 2 rotation past when it contacts the polymer ring Photo 3 Photo 4 Step 4 Place a polymer ring around the threads of each strut just as you did for the c...

Page 7: ...s to the EXR proceed to step 6 Step 6 Place a polymer ring around the threads protruding through each Frame Mount The polymer ring should sit completely flat inside the Frame Mount Apply a few drops of the provided WD 40 3 in 1 oil to the end of each thread Step 7 Fully thread an EXR Locking Nut onto the threads protruding through each Frame Mount so the locking nuts fully contact the polymer ring...

Page 8: ...n for use in your system Depending on the size of your audio stand this may require multiple people Make sure to orient the audio stand system so that the front face with the HRS logo s faces forward The stand points should be placed directly on carpeted floors Place them on HRS Floor Protectors sold separately instead if your system is located on wood flooring or another surface you wish to guard...

Page 9: ...on The result should be a very stable firm and level structure Installing HRS Isolation Bases into the EXR Frame optional If your system includes HRS Isolation Bases unpack each base that will be installed in the EXR Audio Stand System Make sure to read and follow all of the instructions in the isolation base manual prior to installing bases into the EXR Also verify that the EXR size matches the i...

Page 10: ...ution Systems or an authorized dealer to have the primary isolation stage rebuilt The maximum load capacity of each shelf of the EXR Audio Stand System is 250 pounds 113 kg Never load more than 250 pounds onto a single shelf of the EXR and never exceed a total load of 1000 pounds 453 kg for the full system Modifying or expanding your EXR Audio Stand System Please contact HRS or your local certifie...

Page 11: ...n base may cause permanent damage to the assembly Clean the metallic parts of the isolation bases and EXR Audio Stand System using a lint free soft non abrasive cloth Use a damp cloth with a mild soap or Pledge Surface Cleaner if required Do not use abrasive cleaners or solvents to clean the EXR or isolation bases as they may damage the quality of the surface finish Solvents and solvent based clea...

Page 12: ...py of the original purchase receipt must accompany a returned product This receipt must clearly list model and serial number the date of purchase the name and address of the purchaser and authorized dealer and the purchase price Harmonic Resolution Systems reserves the right to modify the design of any product without obligation to purchasers of previously manufactured products and to change the p...

Page 13: ...ginal purchaser in the original packaging material A returned product should be accompanied by a written description of the defect Repaired units will be returned by Harmonic Resolution Systems shipping and insurance prepaid by the customer All other warranties or conditions either written or implied are void ...

Page 14: ...States of America by skilled craftsmen using only the finest materials and our personal dedication to the highest workmanship standards HARMONIC RESOLUTION SYSTEMS INC 2495 Main Street Suite 227 Buffalo NY 14214 Telephone 716 873 1437 Web www AVisolation com E mail sales AVisolation com ...

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