Installation Examples - Yamaha DHR Series Owner's Manual

Installation Examples

CAUTION
• Before doing any installation or construction work, consult with your
Yamaha dealer.
• The installation should be checked thoroughly at regular intervals.
Some fittings may deteriorate over extended periods of time due to
wear and/or corrosion.
• When choosing the installation location, suspension wire and
mounting hardware, make sure all are strong enough to support the
weight of the speaker.
• Make sure to take precautionary measures using wires to prevent the
speaker from falling down in the event of an installation failure.
• When installing the safety wire to the wall, install it higher than the
wire's attachment point on the speaker, with as little slack as possi-
ble. If the wire is too long, and the speaker happens to fall, the wire
may snap as a result of too much strain.
• Make sure to use eye bolts according to the standards and safety
regulations in your area.
Yamaha cannot be held responsible for damage or injury caused by insufficient strength of the support structure or
improper installation.
Suspended Installation Using Eye Bolts (DHR15 and DHR10 only)
Attach commercially available long eye bolts (30–50 mm in length) to the screw holes located at the top (two locations) and on
the lower rear (one location). The screw diameter is M10. Keep in mind that you will need two points at the top to suspend the
unit.
M10 eye bolt

Pullback point
Lower rear
Pullback point
(M10 screw hole)
NOTE
The screw holes for eye bolts go through the cabinet wall. When not using eye bolts, tighten the flat-head screws in order to prevent air leaks.
NOTE
Safety wire can be attached to the screw holes for
eye bolts and to the screw holes for the U-bracket
(DHR10 only) located at the center of the handle.
The illustration below is an example of using the U-
bracket.
Max. 45°

Securing the eye bolts
Remove the flat-head screws tightened at the time of factory shipment,
and then insert the eye bolts through the washers when attaching
them.
Pullback point
Apply thread-locking
fluid to the eye bolt
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