Russound CAI User Manual
4-Source Multi-Zone Central
Audio Controller/Amplifiers
CAi-Series
Instruction Manual
CA 6.4i 6-Zone, 4-Source Central Controller/Amplifier
123456
POWER
CA 4.4i 4-Zone, 4-Source Central Controller/Amplifier
ZONE
CA-KP2
ROCK
JAZZ
R&B
CHILDRENS
• ON / OFF
• VOLUME
• SOURCE
REMOTE SENSOR
SOURCE
VOLUME
STORE
REMOTE SENSOR
CA-LCD2
CA6.4i 6 Zone — 4 Source Central Controller/ Amplifier
CA4.4i 4 Zone — 4 Source Central Controller/ Amplifier
POWER
Patented
P
OWER
1234
ZONE
IMPORTANT SAFEGUARDS
“WARNING” “ TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.”
“CAUTION” “ TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER. NO USER - SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead symbol, within an equilateral triangle, is
intended to alert the user to the presence of uninsulated “dangerous voltage”
within the products enclosure that may be of sufficient magnitude to constitute a
risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user
to the presence of important operating and maintenance (servicing) instructions in
the literature accompanying the appliance.
POWER CORD NOTICE FOR INTERNATIONAL OPERATION-Please note that for 230V
50Hz operation please select the power cord for your area. Select the plug for
your area at one end and a IEC320 connector at the other. It is not necessary to
make any other changes. If you have any questions please call Russound Inc.
1800-638-8055 or 603-659-5170
Safety Instructions:
1. Read Instructions - All the safety and operating instructions should be read
before the appliance is operated.
2. Retain Instructions - The safety and operating instructions should be retained
for future reference.
3. Heed Warnings - All warnings on the appliance in the operating instructions
should be adhered to .
4. Follow Instructions - All operating and user instructions should be followed.
5. Water and Moisture - The appliance should not be used near water - for
example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, and the like.
6. Carts and Stands - The appliance should be used only
with a cart or stand that is recommended by the manufacturer. An appliance and cart combination should
be moved with care. Quick stops, excessive force and
uneven surfaces may cause the appliance and cart combination to overturn.
7. Wall or ceiling Mounting - The appliance should be mounted to a wall or ceiling only as recommended by the manufacturer.
8. Ventilation - The appliance should be situated so that its location or position
does not interfere with its proper ventilation. For example, the appliance
should not be situated on a bed, sofa, rug, or similar surface that may block
the ventilation openings or, placed in a built - in installation, such as a bookcase or cabinet that may impede the flow of air through the ventilation openings.
9. Heat - The appliance should be situated away from heat sources such as radiators, heat registers, stoves, or other appliances ( including amplifiers ) that produce heat.
10.Power Sources - The appliance should be connected to a power supply only of
the type described in the operating instructions or as marked on the appliance.
11 .Grounding or Polarization - The precautions that should be taken so that the
grounding or polarization means of an appliance is not defeated .
12. Power - Cord Protection - Power supply cords should be routed so that they
are not likely to be walked on or pinched by items placed upon or against
them, paying particular attention to cords at plugs, receptacles, and the point
where they exit from the appliance.
13. Cleaning - The appliance should be cleaned only as recommended by the manufacturer.
14. Non-use Periods - The power cord of the appliance should be unplugged from
the outlet when left unused for a long period of time.
15. Object and Liquid Entry - Care should be taken so that objects do not fall and
liquids are not spilled into the enclosure through the openings.
16. Damage Requiring Service - The appliance should be serviced by qualified
service personnel when:
A. The power - supply cord or the plug has been damaged; or
B. Objects have fallen, liquid has been spilled into the appliance; or
C. The appliance has been exposed to rain; or
D. The appliance does not appear to operate normally; or
E. The appliance has been dropped or the enclosure is damaged.
17. Servicing - The user should not attempt to service the appliance beyond that
described in the operating instructions. All other servicing should be referred
to qualified service personnel.
Precautions:
1. Power – WARNING, BEFORE TURNING ON THE POWER FOR THE FIRST TIME ,
READ THE FOLLOWING SECTION CAREFULLY. All models are designed for use
only with the power supply voltage of the region where they are sold. USA
and Canadian: AC 120c, 60Hz.
2. Voltage Label ( Rear Panel ) – A label located at the rear panel power connection indicates the AC power input for the unit. For use in the USA and Canada
the label will read AC120V, 60 Hz.
3. Do Not Touch The CAi With Wet Hands. Do not handle the CAi or power cord
when your hands are wet or damp. If water or any other liquid enters the CAi
cabinet, take the CAi to qualified service personal for inspection.
4. Location of CAi Place the CAi in a Well - Ventilated Location. Take special care
to provide plenty of ventilation on all sides of the CAi especially when it is
placed in an audio rack. If ventilation is blocked, the CAi may over heat and
malfunction. Do not expose the CAi to direct sun light or heating units as the
CAi internal components temperature may rise and shorten the life of the
components. Avoid damp and dusty places .
5. Care – From time to time you should wipe off the front and side panels and
the cabinet with a soft cloth. Do not use rough material, thinners, alcohol or
other chemical solvents or cloths since this may damage the finish or remove
the panel lettering.
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Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Possible System Configurations . . . . . . . . . . . . . . . . . . . . . .4
Unpacking and Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Tools Needed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Basic Planning and Layout Considerations . . . . . . . . . . . . .5
Connection Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Rear Panel Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Source Input Connections . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Speaker Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Zone Pre-Amp Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
12-Volt Trigger Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Mute Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Connecting the Infrared Components . . . . . . . . . . . . . . . . .7
Connecting the IR Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Keypad Connections at Controller . . . . . . . . . . . . . . . . . . . .8
Wiring at the Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Clean Installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Installing Keypads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Punchdown Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Installing the Keypads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Setting the Keypads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Source Control Keypads Option . . . . . . . . . . . . . . . . . . . . .10
Infrared Keypad Programmer — IKP-1 . . . . . . . . . . . . . . . .10
SRM-2.1 Speaker Relay Module Option . . . . . . . . . . . . . .11
CONTENTS
Speaker Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Operating the Main Unit . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Operating the CA-KP2 Keypad . . . . . . . . . . . . . . . . . . . . . .12
Operating the CA-LCD2 Keypad . . . . . . . . . . . . . . . . . . . . .13
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Trouble Shooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
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PRODUCT OVERVIEW
Congratulations on your recent purchase of a Russound CAi-Series multi-room controller. This four/six-zone, four-source,
multi-room controller is the heart of an affordable whole-house audio distribution system. High-current, stereo, power
amplifiers are built into the Russound CAi allowing simple connections to each speaker in the system. Each zone is operated
by an intuitive, easy-to-use keypad that controls all the functions of the CAi. The keypads also have a built-in infrared receiver that allows remote commands for your source equipment to be routed through the CAi.
The Russound CAi is built with pride. Fidelity, Reliability and Quality are the primary objectives. Russound products are guaranteed to provide years of enjoyment. The CAi conforms to UL and CSA safety specifications.
POSSIBLE SYSTEM CONFIGURATIONS
Figure 1 - Four-Zones of CA4.4i
UNPACKING
Carefully unpack the unit and keep the original carton and
packing materials for future moving, shipment or long-term
storage. After opening the box, please check for any visible
signs of damage that were not apparent from the outside of
the box. If you do encounter what appears to be concealed
damage, please consult your Russound dealer before proceeding to further unpack or install the unit.
Make sure to save your sales receipt. Your receipt is extremely important to establish the duration of your limited
Warranty, and for insurance purposes.
Figure 2 - Six-Zones of CA6.4i
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GETTING STARTED
TOOLS NEEDED
The following information will indicate some tools and
materials necessary for a complete installation:
•4 twisted pair communication wire (commonly referred to
as CAT-5). This wire will be used to connect the keypads
in each zone to the controller. Stranded, 16 Gauge minimum, CL3 rated wire. This wire is used for direct connection between the CAi and your speakers.
•110 Punchdown tool (included)
•A medium sized flat-head screwdriver.
• Wire strippers and cutters
• Electric drill and a 1/2" x 6" drill bit
•A steel-wire fish tape
•A keyhole saw
•Electrical junction boxes (6)
•A stud finder
•A screwdriver (cordless recommended)
• Misc. hand tools, nails & screws
• Cable staples
•Modular RJ-45 crimper and connectors
If you have problems or you are not absolutely comfortable
with what you are doing, consult a professional carpenter,
electrician, or system installer.
BASIC PLANNING AND LAYOUT CONSIDERATIONS
• Where will the speakers be located?
• Where will the keypads be located?
•How will the wiring be routed to each location?
• Where is the source equipment located?
• Where is the CAi controller going to be located?
Speaker Wire Length Gauge of Speaker Wire
10-100 feet 16 AWG
100-150 feet 14 AWG
Over 150 feet 12 AWG
Keypad Control Max Recommended
Wire Type Wire Length
CAT-5 250 feet
CONNECTION TIPS
•Disconnect all power cords before connecting to the CAi.
•Verify that all connections and polarity are correct.
•Keep all power cords away from all signal cables to prevent noise or humming.
•Choose reliable signal cables / patch cords.
• Label all wires with room location at both ends of the
wire.
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