Selecting Location for Installation
The mounting method and installation of this
HSS
device has most likely already been determined
by your
HSS
provider. However, some background information may be useful.
The most important thing to remember is that
HSS
produces a beam (column) of audible sound.
It does not create a point of sound in space. If the
HSS
unit is pointed directly toward the listener,
he or she will hear the maximum audio volume possible. This is similar to shining a flashlight toward
someone. If they stand in the beam and look at the flashlight they easily see the light coming from
the end of the flashlight.
HSS
performs in a similar fashion. If you aim the audible sound column
directly toward the listener, we refer to this as using the
HSS
device in the Direct Mode.
However, if the listener is not in the beam and the sound column strikes a surface, the sound
will be reflected back into the environment. What the listener will hear, is the reflected sound
from the surface. The listener will perceive the sound as originating on the reflective surface
because that is, in fact, the direction the sound is coming from when he or she hears it. The
reflective surface becomes what is called a Virtual Sound Source. Using
HSS
in this mode is
known as Virtual Mode.
Environmental
Thermal:
The proprietary emitter device used inside the
HSS
unit can be damaged by
excessive heat. The only recovery from this is to replace the emitter device. Therefore, care
should be taken to avoid exposure of the emitter surface to direct sunlight for extended
periods of time or installation of the unit in other applications where the ambient temperature
could potentially cause damage.
Humidity:
While the
HSS
unit is not subject to permanent damage by high humidity, it should
be protected from direct rain or water—the same as you would protect any electronics
device. If the unit is moved from a cool to warm environment quickly and moisture condenses
on the emitter units, it is recommended to wait until the emitter surface has dried before applying
power. The moisture on the emitter surface adds extra mass to the sensitive film and will
detrimentally affect the performance.
Vibration:
Your
HSS
unit is not particularly sensitive to vibration. Use common sense regarding
installation as you would with any electronics device.
Dust and Dirt:
The sensitive piezoelectric film used in the emitter production is sensitive to added
mass (weight) of any kind.
Mounting
(optional accessories)
Multiple mounting bracket options are available for HSS
devices. The various bracket assemblies allow maximum flexibili-
ty when mounting the unit horizontally, vertically, or at an angle.
Download the Mounting Bracket Accessory document from:
http://www.atcsd.com/pdf/OmniMountDataSheet.pdf
Note: The bracket mounting bolts on the rear of the HSS unit
require USA 10-32 Nuts (metric M5 (5mm - 8)).
5
4
UNPACKING & INSPECTION/
Unpacking the Carton
Carefully remove the
HSS
device from the packing carton and gently remove any protective
wrapping from around the unit. Be particularly careful not to damage the front emitter surface
or allow any foreign objects to come into contact with the emitter surface (the silver, dimpled
surface behind the protective screen).
Items Included:
(1)
HSS
Directed Audio Sound System unit (model # is indicated on the rear panel)
(1)
Owner’s Manual
(1)
Warranty Card
(1)
AC Power Cord
Inspection
Carefully inspect the device for any obvious physical damage. If there is evidence of any damage,
DO NOT plug the device into AC power and DO NOT attempt to operate the unit. Immediately file
a damage claim with the delivery carrier and contact ATC for repair or replacement instructions.
INSTALLATION & SET-UP/
Cautions on Handling
Use caution when handling the device. Be sure that no foreign objects are allowed to come into
contact with the surface of the front
HSS
emitter devices (the silver, dimpled surface behind the
protective screen.) If the face of the emitter is scratched, punctured, or otherwise damaged, the
HSS Sound System
will not function properly and should be returned to ATC for repair.
NOTE:
DO NOT remove the protective film covering the front surface of
the unit until after final installation, but before AC power is applied.
