move the top of the isolation base slightly (at all four corners) when you squeeze
your finger(s) together. If there is no compliance, remove the component and
isolation base to verify the load range of the isolation base is correctly matched
with the component. Identify the load range of each isolation base by the colored
sticker on the back of the isolation base (opposite the HRS logo) or the colored
dots on the rubber mounts in the feet of the base. Please consult with your
authorized Harmonic Resolution Systems dealer or contact Harmonic Resolution
Systems if you need assistance. Any isolation base load range can be easily
modified at any time by sending it to Harmonic Resolution Systems or an
authorized dealer to have the primary isolation stage rebuilt.
Adjusting the Height of the VXR Horizontal Crossmember Subassemblies
- If
you need to adjust the locations of the horizontal crossmember subassemblies for
any reason, first remove all components and isolation bases from the frame
system. The subassemblies are fit very tightly into the system so you will need to
partially disassemble them to relocate them.
Once all components and isolation bases have been removed from the stand, use
the provided 5/32” T-wrench or ratchet wrench to remove all six screws from the
top of each of the two horizontal braces so that you can remove the tops of the
braces (see Photo 34). Once they are removed, set the tops of the braces aside on
clean, soft surface so they will not be scratched or damaged.
Photo 34
Next, have someone support the bottom of each brace while you remove the four
screws securing each of them to the mounts so that they do not fall onto the lower
parts of the frame system. Remove the bottoms of the braces and set them aside as
you did with the tops (see Photo 35). Keep the spacer pieces with the HRS logo
and dampers attached to the bottom horizontal brace. Photo 36 shows all the
brace parts set aside.