Quest Engineering QA 1004 User Manual page 4

QA SERIES
User Manual
Quest QA Series Power Amplifiers
Introduction
Congratulations on your purchase of a new
QA Series professional power amplifier. Quest
Engineering QA Series amplifiers are engineered
and built to a standard that will satisfy the most
demanding environments of both mobile live sound
and permanent installation audio.
For your safety and continuing reliability of
your Quest amplifier, please read all the safety
instructions and familiarise yourself with the
amplifiers functions and installation procedure
section before installing and operating the amplifier.
Attention to detail
In order to maintain strict quality assurance
standards, all QA Series amplifiers are built and
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tested in Quest Engineering's own manufacturing
facility. Electronic components are the finest grade
available, and sub-assemblies are tested at every
stage before final assembly. Each amplifier is then
subjected to stress testing before shipping.
It follows that if your audio installation is completed
with the same attention to detail, your amplifier will
deliver its best results. It is recommended to make
sure all the mixers and signal processors in the
signal chain to the amplifier are set correctly. Clean
un-distorted power will not just sound better; it will
also help your speakers give you a long service life.
User Manual QA Series
Power Amplifiers
Unpacking
Please inspect the amplifier carefully immediately
after unpacking. If you find any damage, notify your
supplier/dealer immediately. Only the shipper may
file a damage claim with the carrier for damage
incurred during shipping. Be sure to save the carton
and all packing materials for the carrier's inspection.
If your packing materials are in good condition,
please save them. If you ever need to ship the unit
back to Quest Engineering or an authorised service
centre, you are advised to use the original factory
packing.