SMART Adio 340 Manual de usuario
SMART Audio™ 340
Classroom amplification system
Installation guide
FCC Warning
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the manufacturer’s instructions, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at his own expense.
Trademark Notice
SMART Board, SMART Notebook, SMART Audio, smarttech, the SMART logo and all SMART taglines are trademarks or
registered trademarks of SMART Technologies ULC in the U.S. and/or other countries. All third-party product and company
names may be trademarks of their respective owners.
Copyright Notice
© 2012 SMART Technologies ULC. All rights reserved. No part of this publication may be reproduced, transmitted,
transcribed, stored in a retrieval system or translated into any language in any form by any means without the prior written
consent of SMART Technologies ULC. Information in this manual is subject to change without notice and does not
represent a commitment on the part of SMART.
Patents pending.
06/2012
i | 1012080 Rev A1
Contents
Chapter 1: Planning your installation ...................................................................................1
Chapter 2: Installing your SMART Audio system ................................................................5
Installing speaker wires and Cat 5e cables..................................................................5
Installing ceiling speakers ............................................................................................7
Installing wall speakers ................................................................................................9
Installing the room module.........................................................................................10
Installing the control unit ............................................................................................13
Installing the microphone charging cradle..................................................................17
Chapter 3: Integrating your SMART Audio system with your
SMART Board interactive whiteboard system.............................................................19
Appendix: Hardware environmental compliance...............................................................21
Waste Electrical and Electronic Equipment regulations (WEEE directive) ................21
Batteries.....................................................................................................................21
ii | 1012080 Rev A1
1 | 1012080 Rev A1
Chapter 1
Planning your installation
Product components
This guide describes the installation of the following SMART Audio™ classroom amplification
system components:
• Control unit
– Mounting plate
– Cable cover
– Power cable
• Room module
– Mounting plate
– Cable cover
• Ceiling speakers
– Cut-out template
– Tile bridge
– Adhesive putty
– Wire hook
• Wall speakers
– Wall speaker mounting bracket
• Power supply
– Mounting plate
– Cover
– Power cable
• Infrared microphone and microphone charging cradle
– Mounting plate
• SMART Audio software installation CDs
• Installation screws and drywall anchors
• USB cable, RCA cable, 3.5 mm to 3.5 mm cable and 3.5 mm to RCA cable
CHAPTER 1
Planning your installation
2 | 1012080 Rev A1
Required tools and supplies
You need the following tools and supplies to install your SMART Audio system:
• Drywall saw
• Marking pencil
• Phillips® No. 2 screwdriver
• Drill
• Ladder
WARNING
Take appropriate safety precautions when working at ceiling height, and use a sturdy
ladder to reduce the risk of personal injury.
• Cat 5e cable
• 16 gauge speaker wire
WARNING
Check your local building codes to determine whether you require plenum-rated
speaker wire and speakers to reduce the risk of fire.
NOTE
Your SMART Audio system doesn’t include Cat 5e cable or speaker wire, unless you
order it specifically with your classroom amplification system. You can purchase these
wires and cables from most professional installers.
Choosing locations for ceiling speakers
Install ceiling speakers at regular intervals throughout the room to ensure even sound
distribution. See page 7 for installation instructions.
Choosing locations for wall speakers
Install two speakers at the front of the audience and two speakers at the back of the audience.
To prevent audio feedback, install speakers 5' (1.5 m) above the floor. See page 9 for
installation instructions.
Choosing a location for the room module
The microphone uses infrared light to transmit signals to the room module. Take note of lights,
projectors or anything in the room that could block the infrared signal. Install the room module
in the center of the room in an area that maintains line of sight to the area where the
microphone will be used. Install the room module within 50' (15.2 m) of cable distance from the
control unit. See page 10 for installation instructions.
IMPORTANT
The room module performs best in the center of a room that is 30' W × 30' L
(9.1 m × 9.1 m). Connect expansion sensors to the room module for larger rooms. For
ordering information, see the SMART Audio specifications (smarttech.com/kb/155323).
3 | 1012080 Rev A1
CHAPTER 1
Planning your installation
Choosing a location for the control unit
Install the control unit on the wall at the front of the room where the presenter can easily
access it. Select a location that is within 8' (2.4 m) of a power outlet and within 50' (15.2 m) of
cable distance from the room module. See page 13 for installation instructions.
Choosing a location for the microphone charging cradle
Install the microphone charging cradle within 5' (1.5 m) of a power outlet. See page 17 for
installation instructions.
CHAPTER 1
Planning your installation
4 | 1012080 Rev A1
SMART Audio system cabling diagram
PAGING
IN P U T 6-12VDC
INPU T
NINI
TO CU
RELAY
OUTPUT
N.C.N.O.COM
SMART Bus
Ex pa n sio n
Sensors
Au x I n O ut To RM 19 VDC
RESET
Room module
(See page 10)
Control unit
(See page 13)
Ceiling speakers × 4
(See page 7)
Wall speakers × 4
(See page 9)
SMART Board® interactive
whiteboard system projector
(See page 19)
Optional secondary audio device
(See page 14)
Computer with
SMARTAudiosoftware
(See page 19)
Speaker wire (See
page 5)
Cat 5e cable
(See page 5)
Microphone
(See page 17)
OR Microphonecharging
cradle (See page 17)
Power cable
Power cable
RCA cables
USB cable
RCA cables
Power outlet
5 | 1012080 Rev A1
Chapter 2
Installing your SMART Audio
system
Installing speaker wires and Cat 5e cables
Run the speaker wires to the speakers and run the Cat 5e cable between the control unit and
room module before you begin installation. If you want to place the wires and cables out of
sight, run the cables in the walls and ceiling.
WARNING
• Check your local building codes to determine whether you require plenum-rated
speaker wires and speakers to reduce the risk of fire.
• Take appropriate safety precautions when working at ceiling height, and use a sturdy
ladder to reduce the risk of personal injury.
To install speaker wires
1. Remove the ceiling tile at the location of each of the four ceiling speakers.
OR
Cut a wiring hole in the wall where you will mount each of the four wall speakers.
2. Remove the ceiling tile at the location of the room module.
3. Run the speaker wires from the speaker locations in the ceiling or wall to the location for
the room module.
IMPORTANT
For each speaker wire, identify the positive and negative strands and mark each end
accordingly.
CHAPTER 2
Installing your SMART Audio system
6 | 1012080 Rev A1
To install the Cat 5e cable
1. Place the control unit mounting plate on the wall
and trace the cable opening with a pencil.
2. Cut out the traced outline with a drywall saw.
3. Attach an RJ45 connector to each end of the Cat 5e cable.
4. Insert the Cat 5e cable into the wall opening, and then pull it to the room module location.
IMPORTANT
The maximum length of Cat 5e cable is 50' (15.2 m). Using longer Cat 5e cables can
cause reduced performance.
To install cables for optional room module expansion sensors
1. Remove a ceiling tile where you will place each expansion sensor, if required.
2. Pull an RCA cable from the room module location to each expansion sensor location.
To install audio cables from your SMART Board interactive whiteboard system
If you have a SMART Board interactive whiteboard system, pull audio cables from the audio
out connectors on your projector to the control unit location.
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