Behringer MiniFBQ FBQ800, Руководство пользователя

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4 MINIFBQ FBQ800 User Manual
1. Introduction
The MINIFBQ FBQ800 was designed with our experience and know-
how in filter technology, which spans many years. Our analog and
digital equalizers are used the world over in reputable radio and TV
stations, studios, and PA systems. As with the rest of our product line,
we put forth uncompromising demands in terms of quality for the
controls, the sound, the technical data, and the fit and finish of the
MINIFBQ FBQ800.
FBQ Feedback Detection System
The FBQ Feedback Detection System is one of the most outstanding
characteristics of our graphic equalizers. In this ingenious circuitry,
LEDs on the frequency band faders identify high energy levels,
which indicate the likelihood of feedback. What was once a
labor-intensive search for feedback is now an activity that even a
child could master. In addition, the MINIFBQ FBQ800 can replace an
audio analyzer in your audio setups.
◊ Please read the manual carefully and keep it around for
future reference.
1.1 Before you begin
1.1.1 Shipment
Your MINIFBQ FBQ800 was carefully packed at the factory, and the
packaging was designed to protect the unit from rough handling.
Nevertheless, we recommend that you carefully examine the
packaging and its contents for any signs of physical damage that may
have occurred during transit.
◊
If the unit is damaged, please do NOT return it to BEHRINGER.
Instead, notify your dealer and the shipping company
immediately. Otherwise, claims for damage or replacement
may not be honored.
◊
Always use the original packing carton to prevent damage
during storage or transport.
◊
Make sure that no children are left unsupervised with the
FBQ800 or its packaging.
◊
Please ensure proper disposal of all packing materials.
1.1.2 Initial operation
Please make sure the unit is provided with sufficient ventilation, and
never place the FBQ800 on top of an amplifier or in the vicinity of a
heater to avoid the risk of overheating. To power the FBQ800, use only
the power supply unit that is delivered with your equipment.
1.1.3 Online registration
Please register your new BEHRINGER equipment right after your
purchase by visiting http://behringer.com and read the terms and
conditions of our warranty carefully.
Should your BEHRINGER product malfunction, it is our intention
to have it repaired as quickly as possible. To arrange for warranty
service, please contact the BEHRINGER retailer from whom the
equipment was purchased. Should your BEHRINGER dealer not
be located in your vicinity, you may directly contact one of our
subsidiaries. Corresponding contact information is included in
the original equipment packaging (Global Contact Information/
European Contact Information). Should your country not be listed,
please contact the distributor nearest you. A list of distributors can be
found in the support area of our website (http://behringer.com).
Registering your purchase and equipment with us helps us process
your repair claims more quickly and efficiently.
Thank you for your cooperation!
2. Control Elements
This chapter introduces the FBQ800 and provides what you need to
know about:
•
using the FBQ800 (section 2.2 Front panel)
•
setting up the FBQ800 (section 2.3 Rear panel)
◊
Ensure that only qualified personnel set up and operate
the FBQ800.
2.1 About the FBQ800
The FBQ800 is a graphic equalizer that you use to modify the strength
and quality of audio signals.
More specifically, you can use the FBQ800 to:
•
homogenize audio signals
•
correct audio signals
•
filter low-frequency audio signals (feedback, floor rumble,
room resonance, and mains hum)
Input sources
The FBQ800 can receive signals from studio or Hi-Fi units.
Some examples of these units include mixers, soundcards,
CD-players, and signal processors.
In this documentation, the signals that the FBQ800 receives are
referred to as
input signals . Audio units that send input signals to
the FBQ800 are referred to as input sources .
Output targets
The FBQ800 can send signals to studio or Hi-Fi units. Some examples
of these units include mixers, soundcards, and power amplifiers.
In this documentation, the signals that the FBQ800 sends are referred
to as
output signals . Audio units that receive output signals from
the FBQ800 are referred to as output targets .