Snap One AVM16A11 Multi Channel Amplifier AVM-16A1-B User Manual MultiChannelAmp
Control4 Multi Channel Amplifier AVM-16A1-B MultiChannelAmp
  
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Exhibit 8

Disclaimer
Control4® makes no representations or warranties with respect to the 
contents or use of this manual, and specifically disclaims any express or 
implied warranties of merchantability or fitness for any particular purpose. 
Control4 reserves the right to revise this publication and to make changes 
to its content, at any time, without obligation to notify any person or entity 
of such revisions or changes.
Control4 makes no representations or warranties with respect to any 
Control4 software, and specifically disclaims any express or implied 
warranties of merchantability or fitness for any particular purpose. Control4 
reserves the right to make changes to any and all parts of Control4 
software and hardware, at any time, without any obligation to notify any 
person or entity of such changes.
Trademarks
Control4 and the Control4 logo are registered trademarks of Control4 
Corporation. Other product and company names mentioned in this 
document may be the trademarks or registered trademarks of their 
respective owners.
Legal Notice
Gracenote. Music recognition technology and related data are provided by 
Gracenote. Gracenote is the industry standard in music recognition 
technology and related content delivery. For more information visit 
www.gracenote.com. 
Copyright 
Copyright © 2004-2005 Control4. All rights reserved. No part of this 
publication may be reproduced, photocopied, stored on a retrieval system, 
or transmitted without the express written consent of the publisher.
Contact Us
Control4 Corporation
11734 S. Election Road, Suite 200
Salt Lake City, UT 84020 USA
http://www.control4.com
Multi Channel Amplifier - 16 Installation and User Guide
Part Number: 21-0150 Rev A Draft 3
Hardware Model Number: AVM-16A1-B

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Contents
Preface About This Guide........................................... 1
Notes, Tips, Cautions, and Warnings .... 1
Additional Resources............................. 2
Chapter 1 Introduction to Multi Channel Amplifier - 16... 3
Features and Benefits............................ 3
Home Network Requirements................ 4
What’s in the Box................................... 4
About the Multi Channel Amplifier ......... 4
Front View......................................... 4
Back View ......................................... 5
Chapter 2 Install the Multi Channel Amplifier ................. 7
Plan Your Physical Layout..................... 7
Connect Physical Components.............. 9
Set Up Logical Connections .................. 9
Chapter 3 Use Multi Channel Amplifier ........................ 11
View Output Assignments.................... 11
Manage Amplifier Output Zones .......... 12
View System Status Screen ........... 12
Use Master Volume ........................ 12
Configure Output Settings .............. 13
View Network Settings......................... 14
Set Display Preferences ...................... 15
Chapter 4 Warranty and FCC Information.................... 17
Warranty .............................................. 17
Limited Hardware Warranty ............ 17
Hardware Warranty Terms ............. 18
Software Agreement ....................... 21
Regulatory Compliance ....................... 22

 1
PREFACE
About This Guide
Notes, Tips, Cautions, and Warnings
Audio Matrix Switch Installation and User Guide Note, Tip, 
Caution, and Warning paragraphs draw your attention to 
safe practices and additional information which may help 
you avoid losing data or time.
NOTE:  These contain notes on related information 
about the current topic. 
TIP:  These provide tips that may save you time or 
effort.
CAUTION!  These provide specific cautions about 
improper use of equipment or failure to follow safety 
instructions that may cause bodily injury. DO NOT 
IGNORE A CAUTION!
WARNING!  These provide specific warnings about 
improper use of equipment or failure to follow safety 
instructions that may cause data loss or equipment 
damage. DO NOT IGNORE A WARNING!

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Additional Resources
The following resources are available to provide you with 
additional support. 
`Your authorized Control4 representative or 
reseller.
`Control4 Web Site: http://www.Control4.com/

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CHAPTER 1Introduction to Multi 
Channel Amplifier - 16
Multi Channel Amplifier - 16 can operate independently or 
as a device you can control with your Control4 system. It 
is used when the installation requires remote placement 
of amplifiers and/or special power requirements.
This Multi Channel Amplifier is intended for use in a 
Control4 system and is typically used in conjunction with 
the Audio Matrix Switch or a controller.
This chapter introduces the Control4 Multi Channel 
Amplifier - 16 and its features.
Features and Benefits
`Receives up to 16 mono or 8 stereo inputs.
`Outputs 16 mono or 8 stereo class D amplified 
channels at 100 watts per channel.
`Front display for adjusting zone settings and routing 
sources (includes an LCD, supporting buttons, and a 
selection dial)
`Adjustable gain, treble, and bass for each zone. 
`Master Volume Control for all outputs.
`Control4 EZ ID™ LEDs for every I/O to make 
connections easy to identify.
`Device chassis is three standard rack spaces and 
rack mountable configuring to EIA 19” rack standards 
(its dimensions are 5.25” x 17.34” x 14”).
`Communicates via Ethernet 10/100 port and ZigBee 
mesh networking (802.11.15).
`Backlighting feature turns on with any button push or 
Select Dial push and stays lit for a preset time (default 
is 30 seconds). 

 4
Home Network Requirements
Ensure that your home network wiring is in place before 
starting your system setup. Multi Channel Amplifier 
requires an Ethernet connection in order to be managed 
and controlled from the Control4 user interfaces. 
What’s in the Box
The following hardware and software is required and 
included in your Control4 Multi Channel Amplifier box.
`Control4 Multi Channel Amplifier - 16
`IEC power cord
`This manual
About the Multi Channel Amplifier
Front View
1.  Front Display—For displaying or setting Multi 
Channel Amplifier settings and navigating 
system menus. The front display is used to 
view or modify audio source routing and 
zone settings for volume, gain, bass, and 
treble. The display also shows the current 
source and zone activity. 
1245
3

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2.  Buttons—Provides the user-input method for 
options displayed in the front panel user 
interface.
3.  IR Window—For reading IR signals from 
devices such as a remote control.
4.  Select Dial—For scrolling through menus 
and media lists displayed in the LCD.
5.  Reset Button—Troubleshooting option 
behind the door to refresh the system.
Back View 
1.  Ethernet Port—RJ-45 for a 10/100 Baset 
Ethernet connection.
2.  Audio Inputs 1-16—RCA jacks for 16 mono 
or 8 stereo analog sources and their 
supporting light emitting diodes (LEDs) for 
EZ ID™ during setup.
3.  Amplifier Outputs 1-16—5-way binding post 
for 16 mono or 8 stereo class D amplified 
channels (at 100 watts per channel) and their 
supporting LEDs for EZ ID™ during setup.
4.  Power Plug Port—For supplied power cord 
only.
134
2

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CHAPTER 2Install the Multi Channel 
Amplifier
This chapter describes, in general terms, how to set up 
the physical connections required for Multi Channel 
Amplifier and all of the devices associated with it. You 
should also refer to any installation documentation 
available for the devices you plan to connect for additional 
guidelines.
In order to use the multi-channel amplifier as designed, 
you must complete the following tasks: 
1.Plan Your Physical Layout
2.Connect Physical Components
3.Set Up Logical Connections
NOTE:  To set up the logical connections required, 
trained installers must use the Control4 Composer Pro 
software. For instructions, refer to the Composer Pro 
User Guide.
Plan Your Physical Layout
This section explains physical and logical connections 
and can help you plan your physical connections.
Use a worksheet to plan your amplifier connections: Using 
the worksheet provided in Table 2-1 on page 8, identify 
the connection you will use for all planned connections.

 8
Table 2-1. Multi Channel Amplifier Connection Worksheet
Audio Input—
16 mono or 8 stereo sources
Input examples: CD changers, VCRs, 
TVs, DVD changers, Media Controller.
Amplifier Output— 
16 mono or 8 stereo channel outputs 
Output examples: Speakers or Audio Matrix 
Switch.
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1
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Connect Physical Components
For the hardware you want included in the system, 
connect the applicable devices to Multi Channel Amplifier.
NOTE:  If you used Table 2-1 (on the previous page) to 
plan your connections, refer to it now to help you 
complete the following steps.
1. Connect all Audio Input devices.
2. Connect all Amplifier Output devices.
3. If you are using an Ethernet connection for Multi 
Channel Amplifier, plug the data cable from the home 
network connection into the Multi Channel Amplifier 
RJ-45 port (labeled “Ethernet”) and the network port 
in your wall or at the network hub or switch.
4. Connect the power cord provided to the back of the 
Multi Channel Amplifier and to the power outlet.
With the physical connections completed, you are ready 
to complete the logical connections. 
Set Up Logical Connections
Physical and logical connections are required in order to 
control, navigate, and use the Multi Channel Amplifier as 
designed. 
Thus far you have set up the physical connections for the 
Control4 Multi Channel Amplifier. To complete the logical 
setup, use Control4 Composer Pro software (available to 
trained installers only) installed on a PC connected to the 
home network. For instructions, refer to the Control4 
Composer Pro User Guide.

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CHAPTER 3Use Multi Channel 
Amplifier
This chapter introduces user interfaces available to Multi 
Channel Amplifier users and the common system tasks 
you can perform with Multi Channel Amplifier.
View Output Assignments
Once you complete the physical and logical setup tasks, 
you can view or change your setup in the Multi Channel 
Amplifier front display. 
When you first power up the Multi Channel Amplifier, the 
following System Status screen appears momentarily.
----------------------------
Control4
 AVM-16A1-B
 VER 00.01.02
----------------------------
The System Status screen is then replaced by the 
Output to Input screen.
Output to Input
1- 15- 9- 13-
2- 6-3 10- 14-
3-4 7- 11- 15-
4- 8- 12- 16-
OUT/IN  NETWORK  DISPLAY

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Manage Amplifier Output Zones
View System Status Screen
To view the System Status Screen:
1. Ensure your Multi Channel Amplifier is powered up 
and that the Output to Input screen is displaying in 
the front display.
-----placeholder table and text------
The screen consists of 16 output zones and any 
assigned input source. When an input source is 
highlighted (as Input 1 in this example), the 
highlighting indicates that a signal is present.
The buttons on the front panel provide access to 
these menu options:
`Out/In: Displays an Output-specific screen. The 
most recent screen accessed is displayed by 
default, but you can choose to view a different 
output’s setting by changing the Output number. 
`Network: Displays a Network screen. This is 
essentially view-only information.
`Display: Displays the Display Configuration 
Screen.
Use Master Volume
Use the Selection Dial to control the volume (0-100).
Output to Input
1- 15- 9- 13-
2- 6-3 10- 14-
3- 4 7- 11- 15-
4- 8- 12- 16-
OUT/IN  NETWORK  DISPLAY

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Configure Output Settings
To view or change output source settings:
1. On the Output to Input screen, press the Out/In 
button to view the output settings of the default output 
screen (which is the last output screen accessed).
From the output screen, you can: (1) change to 
another output screen; (2) change the output settings 
on the screen; or (3) toggle to the Input Signal 
Sensing screen.
1a.  If the Output-specific screen that you want to 
view did not display (such as Output 3 in the 
previous example), use the Select Dial to 
highlight and select the Output number and then 
change it.
1b.  (Optional) Change settings for the current 
output using the supported ranges:
`Input: Displays the number of the 
currently assigned input source and any 
label that has been given to the input 
source (such as “CD” in the sample 
provided). You can change this setting to 
any of the available input sources.
`Gain: Supported range: Mute and -44 to 
+4 dB (default: 0 dB)
Output 3 Kitchen
Input 4CD
Gain -10
Treble 4
Bass -3
INPUTS   EXIT

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`Treble: Supported range: -10 to +10 dB 
(default: 0 dB)
`Bass: Supported range: -10 to +10 dB 
(default: 0 dB)
1c.  If you want to toggle to view Input Signal 
Sensing information, choose the Inputs button. 
1d.  If you want to Exit the screen, choose the Exit 
button.
2. Rotate the Select Dial to highlight a setting.
3. Press the Select Dial to enter Edit mode.
4. Rotate the dial to change the setting; then press the 
dial to Save the new setting and exit the Edit mode 
OR, to exit without saving, use the front panel button 
indicated to choose the Cancel option.
5. Press the Inputs button to go to the Input Signal 
Sensing screen, OR press the Exit button to return to 
the Output to Input screen.
View Network Settings
To view network settings, access the Network settings 
screen. These are view-only fields: MAC Address, DHCP, 
IP Address, Subnet Mask, and Default Gateway 
Configuration. By default, the system uses DHCP.

 15
Set Display Preferences
To set your viewing preferences for the front display:
1. On the Output to Input screen, press the Display 
button. The Display Configuration screen displays.
Network - Ethernet
MAC 00:00:00:00:00:00
DHCP enabled
IP 255.255.255.255
Mask 0.0.0.0
GWay 0.0.0.0
    EXIT
Display Configuration
Brightness: 100
Contrast: 100
Backlight Time: 10
 DOWN UP  SELECT EXIT

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2. Use the buttons and/or the Select Dial to choose a 
setting to change: Once you press the Select button 
(or press the dial), you enter Edit mode.
3. In Edit mode, use the buttons or Select Dial to 
change the highlighted setting; then press the OK 
button (or press the dial) to save the change and exit 
Edit mode.
Brightness: Supported range: 0 to 100 
Contrast: Supported range: 0 to 100 
Backlight Timeout: Supported settings are: 
`OFF (Always Off)
`1 to 90 seconds (default is 30 seconds)
`ON (Always On)
Display Configuration
Brightness: 100
Contrast:  100
Backlight Time: 10
 DOWN UP  SELECT EXIT

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CHAPTER 4Warranty and FCC 
Information
Warranty
Important: Warranty terms may be different with the country of 
purchase; contact your Authorized Control4 Sales and Service 
office for detailed product warranty information.
Limited Hardware Warranty
Control4 warrants its Multi Channel Amplifier - 16 product to be 
free from defects in material and workmanship during the 
warranty period. If the Multi Channel Amplifier proves to be 
defective in material or workmanship during the warranty 
period, Control4 will, at its sole option, repair or replace the 
product with a like product. The warranty extends only to 
products purchased directly from Control4 Corporation or an 
Authorized Control4 Dealer.
How long the warranty is effective: 
Control4 Multi Channel Amplifier are warranted for one (1) year 
from the date of the first consumer purchase.
What the warranty does not cover:
`Misuses; unauthorized modification; opening for any reason except 
to perform an official upgrade using an proper tools/kit
`Operation or storage outside the environmental specifications for 
the product
`The battery, or damage caused by this battery
`In-transit damage and improper maintenance
`Physical damage to the unit, such as a cracked or broken screen or 
defect resulting from use of improper software, accessories, media, 
supplies, consumables, or such items not designed for use with the 
product. 

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Hardware Warranty Terms
READ THESE WARRANTY TERMS CAREFULLY BEFORE 
INSTALLING OR USING THE CONTROL4 SYSTEM OR 
COMPONENTS.  YOUR INSTALLATION AND USE OF THE 
SYSTEM OR ANY OF ITS COMPONENTS INDICATES THAT 
YOU AGREE TO BE BOUND BY THESE TERMS.  IF YOU DO 
NOT AGREE TO ALL OF THE TERMS OF THIS WARRANTY, 
RETURN THE PRODUCT TO THE PLACE OF PURCHASE 
FOR A FULL REFUND. 
ONE-YEAR LIMITED WARRANTY
1.    WARRANTY
Control4, Corporation. ("Control4") warrants that at the time of 
sale the Multi Channel Amplifier (the “product”) will be free from 
defects in material and manufacture and will conform to 
Control4's specifications for the components.  Control4 further 
warrants that for a period of 12 months after sale the product will 
function in accordance with its specification, PROVIDED THAT 
it is installed and maintained in accordance with Control4's 
instructions and is not subjected to (a) alteration or 
unauthorized repairs, (b) misuse or abuse, (c) Acts of God 
(including without limitation hurricanes, tornadoes, floods, 
earthquakes, or other severe weather or natural phenomena), 
or (d) improper storage or handling or other treatment or 
installations for which it was not intended. This warranty 
extends only to products purchased directly from Control4 or an 
Authorized Control4 Dealer. 
2.    DISCLAIMER OF OTHER WARRANTIES
The preceding warranties are the exclusive and sole express 
warranties given by CONTROL4.  They supersede any prior, 
contrary or additional representations, whether oral or written.  
CONTROL4 HEREBY DISCLAIMS AND EXCLUDES ALL 
OTHER WARRANTIES-WHETHER EXPRESS, IMPLIED, OR 
STATUTORY-INCLUDING ANY ARISING FROM COURSE OF 
DEALING OR USAGE OF TRADE, ANY WARRANTY OF 

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MERCHANTABILITY AND ANY WARRANTY OF FITNESS 
FOR A PARTICULAR PURPOSE, except that for product 
purchased directly by a consumer, any implied warranties are 
limited in duration to the term of the express warranties provided 
above.
Some states do not allow limitations on how long an implied 
warranty lasts, so the above limitation may not apply to you.
3.    EXCLUSIVE REMEDY FOR ANY 
NONCONFORMITIES 
If during the applicable Warranty Period, the product does not 
conform to the preceding Warranties, the Owner shall notify 
Control4 as provided below, and within a reasonable time 
Control4 will provide, at its option, one of the following:  (1) a 
replacement product for any nonconforming or defective 
component (such replacement product may be new or 
refurbished to be comparable in function and performance to a 
new product) or (2) the price at which Control4 sold the non-
conforming product.  In the event of repair or replacement, there 
may be a loss of data in the memory of the product for which 
warranty service is sought.  Control4 will not provide, and will 
not be liable for, labor, costs of removal or reinstallation of 
product, disposal, freight, taxes, or other incidental charges.
THESE REMEDIES ARE THE EXCLUSIVE AND SOLE 
REMEDIES FOR ANY BREACH OF WARRANTY. 
For any breach of warranty, the Owner must notify Control4 in 
Section 7 below within thirty (30) days after discovering the 
nonconformity.  The notice must describe the location and 
nature of the nonconformity.  The owner must give Control4 a 
reasonable opportunity to the claimed nonconformity before 
undertaking any repairs, removal or replacement. All products 
returned to Control4 require a Return Merchandise 
Authorization (RMA) number. The RMA number is obtained 
from Control4 Customer Support Department. The RMA 
number must be clearly marked on the outside of each box. The 
RMA is valid for a 30-day period. After the 30-day period, the 

 20
RMA will be cancelled. Any shipments received not consistent 
with the RMA, or after the RMA is cancelled, will be refused. 
Control4 is not responsible for products returned without a valid 
RMA number. Compliance with the requirements of this 
paragraph is a condition to coverage under the Warranty: If 
these requirements are not complied with, Control4 will have no 
obligation to provide any remedy for any breach of warranty.
4.    DISCLAIMER OF INCIDENTAL AND 
CONSEQUENTIAL DAMAGES
IN NO EVENT SHALL CONTROL4 BE LIABLE FOR ANY 
INCIDENTAL, SPECIAL, INDIRECT OR CONSEQUENTIAL 
DAMAGES, WHETHER RESULTING FROM NONDELIVERY 
OR FROM THE USE, MISUSE OR INABILITY TO USE THE 
PRODUCT OR FROM DEFECTS IN THE PRODUCT OR 
FROM CONTROL4'S OWN NEGLIGENCE.  This exclusion 
applies even if the remedy provided by Control4 fails of its 
essential purpose.
Some states do not allow the exclusion or limitation of incidental 
or consequential damages, so the above limitation may not 
apply to you.  
5.    APPLICABLE LAW
This Warranty will be interpreted, construed, and enforced in all 
respects in accordance with the laws of the State of Utah, 
without reference to its choice of law rules.  The U.N. 
Convention on Contracts for the International Sale of Goods will 
not apply to this Warranty.  
6.    SEVERABILITY
If any provision of this warranty is found to be invalid or 
unenforceable, then the remainder shall have full force and 
effect, and the invalid provision shall be partially enforced to the 
maximum extent permitted by law to effectuate the purpose of 
the agreement.

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7.    ADDRESS FOR NOTICES TO CONTROL4
Control4 Corporation
11734 Election Road, Suite 200
Salt Lake City, UT  84020
Fax # 801-523-3199
Telephone # 801-523-3100
This warranty gives you specific legal rights, and you may also 
have other rights which vary from State to State.
Software Agreement 
The Control4 Multi Channel Amplifier contains preinstalled 
software. Please read the following Control4 terms before 
proceeding:
NOTE:  Carefully read this License Agreement and the 
Limited Warranty statement before operating the 
equipment. The rights to the software are licensed, not 
sold. Control4 or its licensors continue to own all 
intellectual property rights to the software, and you will 
be granted certain rights to use the software upon your 
acceptance of this license. Rights in the software are 
offered only on the condition that you agree to all terms 
and conditions of the License Agreement. Operating 
the equipment indicates your acceptance of these 
terms and conditions. If you do not agree to the terms 
and conditions of the License Agreement, return the 
complete package for a full refund now. 
Terms that Govern Software Use
You may only use the software as designed on the device on 
which it comes pre-installed. You may not reverse, assemble, or 
decompile the software. 

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Limited Software Warranty, Liability, and Remedy
Important: This Control4 Software Limited Warranty shall cover 
all software that is provided to you, the customer, as part of the 
Control4 product, including any operation system software. 
The Remedies provided in this document are your sole and 
exclusive remedies. In no event shall Control4 be liable for any 
direct, indirect, special, incidental, or consequential damages 
(including lost profit), whether based on warranty, contract, tort, 
or any other legal theory.
In no case shall Control4's liability exceed the purchase price for 
the software and/or product. The limitations set forth above will 
apply regardless of whether you accept the software. 
Regulatory Compliance
This product complies with standards established by the 
following regulatory bodies:
Federal Communications Commission (“FCC”)
Canadian Electromagnetic Compatibility (“EMC”)
FCC Interference Statement
This equipment has been tested and found to comply with the 
limits for a Class B digital device, pursuant to Part 15 of the FCC 
Rules.  These limits are designed to provide reasonable 
protection against harmful interference in a residential 
installation.  This equipment generates uses and can radiate 
radio frequency energy and, if not installed and used in 
accordance with the instructions, may cause harmful 
interference to radio communications.  However, there is no 
guarantee that interference will not occur in a particular 
installation.  If this equipment does cause harmful interference 
to radio or television reception, which can be determined by 
turning the equipment off and on, the user is encouraged to try 
to correct the interference by one of the following measures:
`Reorient or relocate the receiving antenna.

 23
`Increase the separation between the equipment and receiver.
`Connect the equipment into an outlet on a circuit different from that 
to which the receiver is connected.
`Consult the dealer or an experienced radio/TV technician for help.
FCC Caution 
Any changes or modifications not expressly approved by the 
party responsible for compliance could void the user's authority 
to operate this equipment.
This device complies with Part 15 of the FCC Rules. Operation 
is subject to the following two conditions: (1) This device may 
not cause harmful interference, and (2) this device must accept 
any interference received, including interference that may 
cause undesired operation.
Canadian EMC Statement
This Class B digital apparatus complies with Canada ICES-003.
Cet appareil numérique de la classe B est conforme à la norme 
NMB-003 du Canada.

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