XTD-33 I
NSTRUCTION
M
ANUAL
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Introduction
General
The XTD is designed as an easy-to-set-up, high performance digital crossover.
It is designed to match the most commonly used speaker types currently
produced by several manufacturers. The 96kHz sample rate, 24-bit resolu-
tion and flexible firmware assures it will meet the demands of future speaker
designs. It may be used with other equipment, such as room equalization
equalizers, to isolate specific functions and provide a complete audio
processing system. The XTD is compatible with all commercially available
sound processors.
Scope of this Manual
This manual is to aid in the installation and operation of the XTD-33 Digital
Crossover. Because the XTD is designed for use with specific speaker systems,
there may be situations that the XTD cannot correct (e.g., a room with
excessive acoustic absorption or a power amplifier without sufficient power).
Please contact USL if you have any questions
Safety Notices
Review the following safety precautions to avoid injury and prevent damage
to this product. To avoid potential risk, use this product only as specified and
only for the purpose described in the instruction manual.
To Avoid Fire and Personal Injury:
• Use Correct Power Cable.
Use only the power cable provided. Ensure
that the AC power outlet is located near the product and is easily acces-
sible.
• Use a Correctly Grounded Power Source.
The Power Supply earth ground
is established through the ground conductor in the power cable. To avoid
the potential of electric shock, the ground conductor must be correct.
• Observe Source Ratings.
To avoid risk of fire or electric shock, the power
source must be 110 - 120 VAC, 60Hz or 220 - 240 VAC, 50 Hz.
• Do Not Operate this Product with Any Enclosures Opened or Removed.
• Avoid Exposed Circuitry.
Do not attempt to open the Power Supply be-
cause its safety certification would be invalidated.
• Do Not Operate with Suspected Failures.
If you suspect there is damage
or malfunction with this product, call the factory.
• Do Not Attempt Repair.
Only a trained factory service person is autho-
rized to repair this product.
• Do Not Operate this Product Near Heat Sources.
This product should not
be located near heat sources such as radiators, heat registers, or stoves.
