ATEN AP106 User manual

AP106
1 x 60W Mono Hi-Z Power
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User Manual

AP106 User Manual
ii
Compliance Statements
FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE
STATEMENT
This equipment has been tested and found to comply with the limits for a Class
B digital service, pursuant to Part 15 of the FCC rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. Any changes or modifications made to this equipment
may void the user’s authority to operate this equipment. This equipment
generates, uses, and can radiate radio frequency energy. 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 or more of the following measures:
Reorient or relocate the receiving antenna.
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.
The 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.
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.
KCC Statement

AP106 User Manual
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Industry Canada Statement
This Class B digital apparatus complies with Canadian ICES-003.
RoHS
This product is RoHS compliant.

AP106 User Manual
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User Information
Online Registration
Be sure to register your product at our online support center:
Telephone Support
For telephone support, call this number:
User Notice
All information, documentation, and specifications contained in this manual
are subject to change without prior notification by the manufacturer. The
manufacturer makes no representations or warranties, either expressed or
implied, with respect to the contents hereof and specifically disclaims any
warranties as to merchantability or fitness for any particular purpose. Any of
the manufacturer's software described in this manual is sold or licensed as is.
Should the programs prove defective following their purchase, the buyer (and
not the manufacturer, its distributor, or its dealer), assumes the entire cost of all
necessary servicing, repair and any incidental or consequential damages
resulting from any defect in the software.
The manufacturer of this system is not responsible for any radio and/or TV
interference caused by unauthorized modifications to this device. It is the
responsibility of the user to correct such interference.
The manufacturer is not responsible for any damage incurred in the operation
of this system if the correct operational voltage setting was not selected prior
to operation. PLEASE VERIFY THAT THE VOLTAGE SETTING IS
CORRECT BEFORE USE.
International http://eservice.aten.com
International 886-2-8692-6959
China 86-400-810-0-810
Japan 81-3-5615-5811
Korea 82-2-467-6789
North America 1-888-999-ATEN ext 4988
1-949-428-1111

AP106 User Manual
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Product Information
For information about all ATEN products and how they can help you connect
without limits, visit ATEN on the Web or contact an ATEN Authorized
Reseller. Visit ATEN on the Web for a list of locations and telephone numbers:
International http://www.aten.com
North America http://www.aten-usa.com

AP106 User Manual
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Package Contents
Check to make sure that all the components are in working order. If you
encounter any problem, please contact your dealer.
1 AP106 1 x 60W Mono Hi-Z Power Amplifier
1 5-pin Euroblock connector with strain relief (3.5 mm)
1 2-pin Euroblock connector with screw lock (5.08 mm)
1 3-pin Euroblock connector without strain relief (3.5 mm)
1 power cord
1 foot pad set (4 pcs)
1 user instructions

AP106 User Manual
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Table of Contents
Compliance Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii
User Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iv
Online Registration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iv
Telephone Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iv
User Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iv
Product Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .vi
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii
About this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii
Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ix
1. Introduction
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Planning the Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Front View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Rear View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
LED Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2. Hardware Setup
Connecting the AP106 Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3. Operation
Connecting the Audio Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Setting Up Unbalanced Input Level from a Headphone Output . . . . . . 9
2-Band Shelf Equalizer (EQ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Amplifier Overheat Protection Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Appendix
Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Rack Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
North America . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

AP106 User Manual
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About this Manual
This user manual is provided to help you get the most from the AP106 unit. It
covers all aspects of installation, configuration, and operation. An overview of
the information found in the manual is provided below.
Chapter 1, Introduction introduces you to the 1 x 60W Mono Hi-Z Power
Amplifier. Its purpose, features, installation considerations, and panel
components are presented and described.
Chapter 2, HardwareSetup describes the steps that are necessary to quickly
and safely set up your installation.
Chapter 3, Operation explains the audio source input operation using the 1
x 60W Mono Hi-Z Power Amplifier and its limitations.
Appendix, provides a list of safety instructions and precautions, contact
information for ATEN technical support, product specifications, and other
technical information.
Note:
Read this manual thoroughly and follow the installation and operation
procedures carefully to prevent any damage to the unit or any connected
devices.
This product may be updated, with features and functions added, improved
or removed since the release of this manual. For an up-to-date user
manual, visit http://www.aten.com/global/en/

AP106 User Manual
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Conventions
This manual uses the following conventions:
Monospaced Indicates text that you should key in.
[ ] Indicates keys you should press. For example, [Enter] means to
press the Enter key. If keys need to be chorded, they appear
together in the same bracket with a plus sign between them:
[Ctrl+Alt].
1. Numbered lists represent procedures with sequential steps.
♦Bullet lists provide information, but do not involve sequential steps.
>Indicates selecting the option (on a menu or dialog box, for
example), that comes next. For example, Start
> Run means to
open the Start menu, and then select Run.
Indicates critical information.

AP106 User Manual
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1
Chapter 1
Introduction
Overview
The AP106 is a 60W power amplifier with Hi-Z outputs capable of driving 70
V / 100 V audio systems. The support for balanced / unbalanced line level
inputs enables superior sound quality and installation flexibility. Apart from
the overall volume adjustment function, the built-in 2-band shelf EQ provides
± 6 dB boost / suppression of treble and bass control, offering subtle tone
shaping and extra control versatility. As a result of the extra headroom this
amplifier delivers, accommodating transient audio peaks and preventing
distortion is never a problem to the AP106.
With Class D efficiency, the amplifier comes in a smaller, lighter enclosure, yet
runs cooler comparing with other classes of amplifiers with the same amount
of power. The fanless design helps eliminate operation shutdown brought by
fan malfunction and ensures the amplifier not to be vulnerable to outside
elements. Constructed in a compact, sealed casing, the AP106 approves of
hidden placement, for instance, behind the TV, or even in the dusty
environments, such as above the ceiling.
Speaking of the system protection circuit, the AP106, along with the speakers
connected to it, is prevented from damages led by shorted outputs, over / under-
voltage, high frequency overload, and overtemperature. Built to be energy-
efficient, the amplifier enters Power Saving Mode when no audio input is
detectable in 30 minutes and turns back on when a source is detected.
Additional features include the front panel LEDs that indicate the device status,
plus the bi-directional RS-232 serial port that allows for firmware upgrade and
easy integration with ATEN’s Control System, which acts as a centralized
platform where hardware devices are converged to be monitored and
controlled via an intuitive GUI. The AP106 is perfect for upgrading
commercial or residential Pro AV systems where maintaining ultra-low
distortion while exhibiting exceptional sound quality is required.

Chapter 1. Introduction
2
Features
A high-output power amp that delivers 60 W of power to 70 V or 100 V
distributed audio systems
Built-in 2-band shelf EQ provides ± 6 dB boost / suppression of treble and
bass control
Delivers extra headroom to accommodate transient audio peaks and
prevent distortion
Fanless design eliminates operation shutdown caused by fan malfunction
and ensures the amplifier not to be vulnerable to outside elements
Compact, sealed casing approves of hidden placement even in the dusty
environments
Provides a wide range of professional audio equipment with easy, secure
connectivity:
Supports balanced and unbalanced line inputs on an Euroblock
connector and a TRS jack (unbalanced input only)
Output for high-Z via an Euroblock connector
AC power on IEC receptacle for overseas operation
Power Saving Mode — the AP106 shuts down when no audio input higher
than -50 dBu is detectable in 30 minutes and turns back on when a source
reaches -30 dBu is detected
Integrated protection — Amp shortcut, Amp output over/under-voltage,
high frequency overload, and overtemperature protection
Bi-directional RS-232 serial port allows for firmware upgrade and easy
integration with ATEN’s Control System
Class D high efficiency and energy saving construction
Perfect for upgrading commercial or residential Pro AV systems where
maintaining ultra-low distortion while exhibiting exceptional sound
quality is required

AP106 User Manual
3
Planning the Installation
Requirements
Prepare the following before installing the AP106 unit:
1 set of ceiling loudspeakers
1 or more audio source devices
Components
Front View
Rear View
No. Component Description
1 volume control Adjusts the audio output volume.
2 signal / clip LED Lights to indicate the audio signal status. See LED
Status, page 5.
4
12356
8 9 10 11 12 13
7

Chapter 1. Introduction
4
3 bass control Adjusts the bass level.
4 treble control Adjusts the treble level.
5 standby LED Lights to indicate the unit is in standby mode. See
LED Status, page 5.
6 power LED Lights to indicate the unit is powered on. See LED
Status, page 5.
7 power socket Connects to the power cord.
8 impedance switch Adjusts the impedance between 70V and 100V.
9 speaker output port
(2-pin Euroblock connector)
Connects to a set of loud speakers such as AS104 /
AS106.
10 reset button Press this button to reset the MCU of the unit.
11 RS-232 serial port
(3-pin Euroblock connector)
Connects to an ATEN controller for remote control.
12 audio input port
(5-pin Euroblock connector)
Connects to an audio source.
13 audio input port
(3.5 mm TRS)
Connects to an audio source.
No. Component Description

AP106 User Manual
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LED Status
You can find the unit’s LEDs on the front panel as illustrated below. See the
table below for details on the LED indication.
No. LED Indication Description
1 Signal/Clip LED Lights green The audio signal strength is > -50 dBu.
Lights red
 The audio signal strength is > +4 dBu Bal-
anced.
 The audio signal strength is > -10 dBu Unbal-
anced.
Off There is no audio signal.
2 standby LED Lights amber The unit is in standby mode and audio strength
is < -30 dBu.
Blinks amber The unit is in overheat protection mode. See ,
page 10.
Off The unit is running and not in the standby mode.
3 power LED Lights green The unit is powered on.
Off The unit is powered off.
Note:
 The signal clip, standby and power LEDs blink at the same time to indicate that the
firmware upgrade is in progress.
123

Chapter 1. Introduction
6
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7
Chapter 2
Hardware Setup
Connecting the AP106 Unit
Follow the steps below to connect the AP106 to audio source devices, a set of
loud speakers, and an ATEN controller.
1. Make sure all the equipment you are connecting to the unit is turned off
and disconnected from the power source.
2. Connect your audio sources to the audio input ports. When both audio
input ports are being used, the unit output the audio source from the 3.5
mm TRS as a priority.
Note: The unit sums the left and right signals from the supplied 5-pin
Euroblock and TRS jack individually.
3. Connect the speakers to the unit’s speaker output port.
Note:
1. Please review the safety information regarding the placement of
this device in Safety Instructions, page 11.
2. Do not power on the AP106 until all the necessary hardware is
connected.
Power
AVoIP
RS-2322-Pin Euroblock
2
35 5
Power Cord
or
Network
VE8952R
(Rear)
AP106 (Rear)
Ceiling Loudspeaker
ATEN Control Box
5-Pin Euroblock 3.5 mm TRS

Chapter 2. Hardware Setup
8
To avoid damaging the amplifier, please connect the wires to your
speakers first, and then connect the speaker output ports using the
supplied 2-pin Euroblock connector with screw lock (5.08 mm).
For safety and better audio quality, AWG 16 or thicker speaker wires
are highly recommended.
4. (Optional) To control the unit using an ATEN controller, connect the
ATEN controller to the unit’s RS-232 serial port.
5. Connect the supplied power cord to the unit’s power socket after powering
on all other audio equipment.
6. Adjust the volume, bass, and treble from the unit’s front panel.

9
Chapter 3
Operation
Connecting the Audio Source
Please follow the illustrations below to connect your audio source to the audio
input ports using the supplied 5-pin Euroblock connector with strain relief (3.5
mm).
Setting Up Audio Source with Unknown Output Level
Please refer to the diagram and table below to set up unbalanced input level
from a headphone output. Remember to set and keep the AP106’s volume to
the max level.
AMP LED Status Audio Source Maneuver
Sets the PC Volume at minimum position to play a
constant tone from PC. Pink noise is preferred.
Slowly increase the source volume till a solid green
LED lit up. This volume position indicates that the
unit is receiving -50 dBu.
Keep increasing the source volume after the solid
green LED lit up and then stop when there is a
blinking red LED. This volume position indicates
that the unit is receiving normal input level.
Balanced Mono Input
Tip
Ring
Sleeve
MS
Balanced Stereo Input
Tip
Ring
Tip
Ring
Sleeves
MS
Unbalanced Stereo Input
Tip
Sleeve
Sleeve
Tip
MS
Unbalanced Mono Input
Tip
Sleeve
MS
Volume Max. EQ Neutral
Signal/Clip LED
AP106 (Front)

Chapter 3. Operation
10
2-Band Shelf Equalizer (EQ)
See the diagram below to see the line curves when adjusting the treble and bass
to the unit.
Amplifier Overheat Protection Behavior
The overeat protection activates when the unit is getting too hot. The unit will
mute for 1 minute and then recheck the thermal threshold.
Under Threshold: The unit resume back to its working mode.
Over Threshold: The unit goes into the overheat protection mode and the
standby LED blinks in amber. In the overheat protection mode, the wake
up function is disabled. To wake up the unit from overheat protection
mode, you can do one of the following:
via the RS-232 command via an ATEN control system.
Power on and off the unit.
Treble
Bass
AP106 (Front)
20k Hz20 Hz
0dB
800 Hz
+6dB
-6dB
+3dB
-3dB
TREBLEBASS