HRS EXR Instruction Manual Download Page 2

Introduction

 

 
Thank you for purchasing the patent pending Harmonic Resolution Systems EXR 
Audio Stand System.  When used properly, it will give you many years of superior 
musical or video signal reproduction.

 

 
The  EXR  Audio  Stand  System  significantly  reduces  the  negative  impact  of 
structure-borne noise on your audio or video component performance. Decades of 
engineering  experience,  custom  material  development,  and  listening  tests  are 
incorporated  into  the  design  of  the  EXR  Audio  Stand  System.  This  high-
performance  product  from  Harmonic  Resolution  Systems,  Inc.  will  enable  your 
audio/video  source  and  amplification  components  to  achieve  high  levels  of 
performance. 
 
The EXR Audio Stand System, which optionally includes the HRS Isolation Base 
as  the  primary  shelf  system,  is  a  perfect  match  for  the  HRS  Damping  Plates, 
Nimbus,  Vortex,  and  Helix  products.  While  the  EXR  Audio  Stand  System  and 
Isolation  Bases  work  to  significantly  reduce  structure-borne  noise,  the  HRS 
Damping  Plates,  Nimbus,  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 appealing system. 
 
All HRS products are manufactured in the US by highly skilled craftsmen using 
superior techniques and proprietary materials. HRS is dedicated to producing the 
finest audio products in the world. To accomplish that, all products advance through 
a series of intense inspection and approval protocol. All items are inspected 100% 
to verify the assembly fits are up to our exacting standards.  This rigorous protocol, 
combined with precision design, results in a product that is a pleasure to install, use, 
change, or expand at any time. From all of us here at HRS, we truly hope you enjoy 
our product. 
 
Your order was built and inspected by the following HRS staff: 
 
 
 
 
 

Production Process: ____________  ________ 

 

Inspection Approval: ____________  ________ 

 

Packaging: ____________  ________

 

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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