Manual
Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
1. PRECAUTIONS
WARNING - To reduce the risk of electric shock do not remove any panels or covers. 
There are no user serviceable parts in this product.
WARNING - To reduce the risk of re or electric shock, do not expose this apparatus 
to rain or moisture.
READ ALL INSTRUCTIONS before attempting to install or use the product.
RETAIN INSTRUCTIONS for future reference.
WATER AND MOISTURE – Do not use this product near water, for example sinks, 
bath tubs, wet areas and the like. The product shall not be exposed to dripping or 
splashing and no objects lled with liquids, such as vases, shall be placed on the 
product.
OBJECT OR LIQUID ENTRY - Do not insert any object or liquid into the openings in 
the product as this may cause electric shock or malfunction. 
HEAT – Do not install the product near any heat sources such as radiators, heat 
registers, stoves or other apparatus (including ampliers) that produce heat.
CLEANING – Clean only with a dry cloth.
MOVING/TRANSPORTING THE PRODUCT – The product should be packed in its 
original packaging for moving from location to location.
OVERLOADING - Never overload mains outlets, extension cables or multi-way plug 
extensions as this may cause re or electric shock.
POWER CORD – Do not defeat the safety purpose of the grounding-type plug. 
The plug has two blades and a third grounding prong. The third prong is 
provided for your safety. If the provided plug does not t your outlet, consult 
and electrician for replacement of the obsolete outlet.
POWER CORD PROTECTION – Protect the power cord from being walked on 
or pinched, particularly at plugs, convenience receptacles, and the point 
where it exits from the apparatus.
ACCESSORIES – Use only attachments/accessories specied by the 
manufacturer.
CARTS/STANDS – Use only with the cart, stand, tripod, bracket or table 
specied by the manufacturer or sold with the apparatus. When a cart is used, 
use caution when moving the cart/apparatus combination to avoid injury 
from tip-over.
LIGHTNING – Unplug this apparatus during lightning storms or when unused 
for long periods of time.
2. SERVICING
Refer all servicing to qualied personnel. Servicing is required when the 
apparatus has been damaged in any way, such as power-supply cord or plug is 
damaged, liquid has been spilled, or objects have fallen into the apparatus, the 
apparatus has been exposed to rain or moisture, does not operate normally, or 
has been dropped.
Do not attempt to service this product yourself as opening covers or panels 
may expose you to dangerous voltages or other hazards. 
Where replacement parts are required be sure the service technician has used 
replacements supplied by the manufacturer or have the same characteristics 
as the original part. Use of unsuitable parts could cause re, electric shock or 
other hazards and may void any warranty or guarantee.
The technician must perform any safety checks to test the performance of the 
product upon completion of any repairs.
Contents
Overall Description  3
Technical specication  3
Front Panel Controls  4
Rear Panel Connectors and Controls          4
Appendix 1  Microphone compressor and ducker operation    8
Appendix 2  Remote Zone Controller connections      8
Appendix 3  LOOP input and output connections      8
Appendix 4 RS-232 Interface   9
Appendix 5  Operation with Audica Speaker Eq and Subwoofer    12
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