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IMPORTANT SAFETY INSTRUCTIONS
1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with a dry cloth.
7) Do not block any ventilation openings. Install in accordance
with manufacturer’s instructions.
8) Do not install near any heat sources such as radiators, heat
registers, stoves or other apparatus (including amplifiers) that
produce heat.
9) Do not defeat the safety purpose of the polarized or
grounding-type plug. A polarized plug has two blades with one
wider than the other. A grounding type plug has two blades and
a third grounding prong. The wide blade or the third prong are
provided for your safety. If the provided plug does not fit into
your outlet, consult an electrician for replacement of the
obsolete outlet.
10) Protect the power cord from being walked on pinched
particularly at plugs, convenience receptacles, and the point
where they exit from the apparatus.
11) Use only attachments/accessories specified by the
manufacturer.
12) Use only with the cart, stand, tripod, bracket, or table
specified by the manufacturer, or sold with the apparatus.
13) Unplug this apparatus during lightning storms or when
unused for long periods of time.
14) Refer all servicing to qualified service 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.
Welcome
The Basics 1
Operation 2
Power 2
Preamp 2
Inputs 2
Controls 3
3
Control Panel Drawings 4
Signal Flow Diagram 4
Effects Loop 6
Direct Out 6
Mute Switch 6
Stereo Operation 7
7
External Speaker Jack 7
Speaker Placement 8
Tilt Mechanism 8
Tweeter Switch 8
Description of the Corus Combo 8
Care 8
Warranty And Repair 9
Specifications 10
Notch/Low Cut Filter
Effects
The information in this manual is subject to change without notice.
No part of this manual may be reproduced by mechanical,
electronic or other means in any form without prior written
permission fromAcoustic Image.
The Acoustic Image logo is a registered trademark of Acoustic
Image LLC.Contra, CodaR, Corus and ContraEX are trademarks
ofAcousticImage LLC.
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