ATON Network Router DH46X User Manual

DH46X  
4 SOURCE/6 ZONE  
DIGITAL AUDIO EXPANSION ROUTER  
 
DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
Safety Information  
WARNING  
RISK OF ELECTRIC SHOCK  
DO NOT OPEN!  
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT  
REMOVE COVER (OR BACK). 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 product's  
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) instruction in the literature accompanying  
the appliance.  
WARNING: TO REDUCE THE RISK OF FIRE OR SHOCK,  
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.  
CAUTION  
IMPORTANT SAFETY INFORMATION  
Read Information—All the safety and operating information should be read before the appliance is operated.  
Follow Information—All operating and use information should be followed.  
Retain Information—The safety and operating information should be retained for future reference.  
Heed Warnings—All warnings on the appliance and in the operating instructions should be heeded.  
Wall Mounting—Mounting of this appliance should be done only by an authorized installer.  
Ventilation—The appliances should be situated so that their location or position does not interfere with their proper  
ventilation. These appliances should never be placed near or over a radiator or heat register. These appliances should not be  
placed in a built-in installation such as a bookcase or cabinet that may impede the flow of air through the ventilation openings.  
Non-Use Periods—Appliances that are left unattended and unused for long periods of time should be de-energized.  
Grounding or Polarization—Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized  
plug has two blades with one blade wider than the other blade. A grounding type plug has two blades and a third  
grounding prong. The polarized wide blade and the third prong are provided for your safety. If the provided plug does  
not fit your outlet, consult an electrician for replacement of the obsolete outlet.  
Power Cord Protection—Protect the power cord from being walked on or pinched particularly at plugs, convenience  
receptacles and the point where they exit from the apparatus.  
Water—Do not use the apparatus near water.  
Cleaning—Unplug the apparatus from the power outlet before cleaning. Use only a dry cloth to clean the apparatus.  
Power Lines—An outdoor antenna should be located away from power lines. When installing an outside antenna  
system, extreme care should be taken to avoid touching power lines or circuits, as contact with them may be fatal.  
Object and Liquid Entry—Never insert objects of any kind through the openings of these appliances, as they may  
touch dangerous voltage points or short-out parts that could result in a fire or electric shock. Care should be taken so  
that objects do not fall and liquids are not spilled into the appliance through openings in the enclosure.  
Servicing—Do not attempt to service these appliances yourself, as opening or removing covers may expose you to  
dangerous voltage or other hazards. Refer all servicing to qualified service personnel.  
© 2008 • All rights reserved.  
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DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
Damage Requiring Service—These appliances should be serviced by qualified service personnel when:  
• A power supply connection or a plug has been damaged or  
• If liquid has been spilled into the appliance or objects have fallen into the appliance or  
• The appliance has been exposed to water or moisture or  
• The appliance does not appear to operate normally or exhibits a marked change in performance or  
• The appliance has been dropped or the enclosure damaged.  
Replacement Parts—When replacement parts are required, be sure the service technician has used replacement  
parts specified by the manufacturer or that have the same characteristics as the original part. Unauthorized substitutions  
may result in fire, electric shock, or other hazards. The Master Control Unit battery should be replaced only after  
turning the power off and only by an authorized installer.  
Safety Check—Upon completion of any service or repairs to this audio product, ask the service technician to perform  
safety checks to determine that the audio product is in proper operating condition.  
Lightning Storms—Unplug this apparatus during lightning storms or when unused for long periods of time.  
Attachments and Accessories—Use only attachments/accessories specified by the manufacturer.  
Cart, Stand, Tripod, Bracket or Table—Use only with a cart, stand, tripod, bracket or table specified  
by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the  
cart/apparatus combination to avoid injury from tip over.  
Disconnect Device—Where the mains plug or an appliance coupler is used as the disconnect  
device, the disconnect device shall remain operable.  
NOTE: 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 installa-  
tion. This equipment generates, uses and can radiate radio frequency energy and, if not in-stalled 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.  
CAUTION: Changes or modifications not expressly approved by ATON could void the user’s authority to operate the equipment  
Caring For the DH46X  
Clean only with a dry soft cloth.  
It is important to properly care for your DH46X Digital Audio Expansion Router. Follow these guidelines to ensure your device is  
preserved and protected.  
Do not expose the DH46X to rain, liquids or moisture for an extended period of time.  
Do not expose the DH46X to temperature extremes.  
Do not place any objects on top of the DH46X to prevent chassis damage.  
Operating Temperatures & Environments  
Operating Temperature: 32-104°F (0-40° C)  
Humidity: 0-90%  
Precautions  
Always exercise care when operating the DH46X Digital Audio Expansion Router.  
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including  
amplifiers) that produce heat.  
In the unlikely event that smoke, abnormal noise, or strange odor is present, immediately power the DH44  
off. Please report the problem to your dealer immediately.  
Never attempt to disassemble the DH46X. You will lose any product warranty on the unit.  
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©2008 • All rights reserved.  
 
DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
Contents  
Safety Information...................................................................... 1  
1. Introduction .............................................................................. 4  
Features ........................................................................................ 5  
ATON Accessories......................................................................... 5  
Front Panel ................................................................................... 6  
Rear Panel .................................................................................... 7  
2. System Design Overview/Applications........................... 8  
Planning ........................................................................................ 8  
Pre-Construction .......................................................................... 9  
Pre-Wiring ..................................................................................... 9  
Applications................................................................................ 10  
3. Connections ........................................................................... 13  
SOURCE LOOP INPUTS............................................................... 13  
EXPANSION IN............................................................................. 14  
ZONE OUT.................................................................................... 14  
DHTP1 Speaker Connections .................................................... 15  
AUX PWR OUT............................................................................. 16  
System Expansion .......................................................................17  
Local Sources ..............................................................................17  
DHSIP Wall Plates .......................................................................17  
IR OUT.......................................................................................... 19  
Adding Zones.............................................................................. 21  
Expansion Out/Expansion In..................................................... 22  
Source Loop Out/Loop In........................................................... 22  
Zone Out...................................................................................... 23  
Stand Alone (No DH44) 4 Source, 6 Zone System................... 23  
Adding Zones with Additional Expansion Routers................... 24  
4. Settings & Operation .......................................................... 27  
DIP Settings............................................................................... 27  
UNIT ID Settings ..................................................................... 27  
KEYPAD PAIRING .................................................................... 27  
Operation .................................................................................... 28  
5. Troubleshooting..................................................................... 29  
Appendix A: Specifications .................................................... 30  
Limited Warranty.......................................................... Back Page  
© 2008 • All rights reserved.  
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DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
1. Introduction  
Modern Convenience  
The DH46X 4 Source, 6 Zone Digital Audio Expansion Router, when used with the DH44 Digital  
Audio Router, provides the ability to listen to 4 different audio sources in up to 28 separate  
areas of the home for total flexibility and convenience. No need to have multiple audio systems  
in different ares, just select a source from one of ATON’s revolutionary Touch Pads, sit back and  
enjoy!  
Elegant Control Options  
Select a custom faceplate option for each touchpad to blend into the décor of every room to  
fit the way you live. ATON’s DHTP1 Amplified Touch Pads (sold separately) provide full system  
control - source selection, volume, tone, mute, etc. - with no unsightly buttons. Use the included  
learning Remote Control to fully control each source connected to the DH46X.  
Crystal Clear Digital Sound  
End-to-end digital architecture means that the entire signal path of the audio system remains  
in the digital domain from start to finish. This means that noise, signal loss and other unwanted  
effects are never present. Each touchpad contains a 30 Watt per channel digital amplifier that  
allows the user to play music at loud volume when desired. This also means that music at any  
volume is full and rich, without distortion and with plenty of bass!  
Simple, Logical Installalation  
The DH44 and DH46X connect with CAT-5 and speaker wire, making them reliable and easy to  
install. Any digital or analog audio source can be connected directly to the DH44 Digital Audio  
Router, or remotely using a DHSIP Local Source Wall Plate. Touch Pads and Wall Plates are  
connected to the DH46X using CAT-5 wiring (inexpensive and reliable), while speakers are con-  
nected to DHTP1 Amplified Touch Pads using traditional speaker wire.  
Entertaining Possibilities  
Whole House Music and Zone Grouping features make entertaining more fun than ever. Fully  
customized audio options allow for control of the entire house from one location and also allow  
for the creation of multiple zone linking, where groups of zones work together..  
Control for Parents  
The Source Lock Out feature allows you to disable specific sources in the kid’s rooms that you  
don’t want them to access.  
About DIGI-5 Technology  
DIGI-5 is a revolutionary new technology standard that provides a complete end-to-end digital  
audio solution over Cat-5 wiring. DIGI-5 is based on advanced digital distribution and amplifica-  
tion circuits that allow multi-room audio systems to be installed quickly and cost effectively.  
DIGI-5 is a collaboratively developed technology that is licensed by the Linear Home Technology  
Group and is being initially integrated on a Linear group-wide basis, targeted to expand market  
and consumer acceptance of such systems.  
Package Contents  
DH46X Digital Audio Expansion Router  
DH4RM Slimline IR Remote  
User/Installation Manual  
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©2008 • All rights reserved.  
 
DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
Features  
4 Source, 6 Zone Expansion for DH44 Digital Audio Router  
Combine Up to 4 DH46X Chassis for Total of Up to 28 Zones  
Stand-Alone 4 Source 6 Zone Capability Expandable to 24 Zones  
End-to-End Digital Architecture For Crystal Clear Sound with No  
Signal Loss  
Simple Cat-5 Wiring requirements  
Innovative DHTP1 Amplified Touchpad Controllers (not included)  
Provide Custom Control Options  
No PC Software Required for Setup-Simply Plug in DHTP1 Touch  
Pads and Go  
DH4RM Slimline IR Remote Included  
Whole House Music-Turns On All Zones to the Same Source  
Zone Functions, Do Not Disturb, Source Lock Out, Tone Control,  
Balance, Loudness, Dynamic Range Compression (DRC)  
Local (In-Room) Source Connectivity with Optional DHSIP Local  
Source Wall Plates  
Supports all Features of DH44 Digital Audio Router  
Paging/DB Functionality w/ Optional Communications Controller  
Compact Single Rack Space Design  
Rack Mountable – Optional Rack Ear Kit Available (REKT)  
2 Year Limited Warranty  
ATON DH46X Accessories  
DH44  
4 Source, 4 Zone Digital Audio Hub  
Amplified Touchpad Controller  
Source Input Wall Plate  
DHTP1  
DHSIP  
DH4RM  
DH44KT  
Slim-Line Remote  
Complete Kit w/ DH44 Router, 4 DHTP1  
Touch Pads, 1 DHSIP Source Input Wall  
Plate, 4 IR Emitters, and Learning  
Remote  
Note: For more information and purchase options, visit our website at:  
© 2008 • All rights reserved.  
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DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
Defining Terms  
Zone  
A Zone is defined as an area of the house that has separate source selection capabilities from  
all other areas of the house. Typically, a zone is comprised of a single room, but it is possible for  
a zone to spread across multiple rooms (kitchen/dining room, master bedroom/master bath) or  
for multiple zones to be contained in one room (game room/bar area or multiple zones in the  
yard).  
Source  
A Source is any audio (or audio/video) device that is connected to the SOURCE INPUTS of the  
DH44. Any Source can be heard in any zone in the system.  
Local Source  
A Local Source is an audio (or audio/video) device that is connected to a DHSIP Source Input  
Wall Plate. Local Sources are able to be heard only in the zone in which they are installed and  
may not be heard in other zones of the system.  
Front Panel  
The front panel of the DH46X is populated simply by a Power LED and a power button. Figure  
1-2 and Table 1-1 provide descriptions and locations of Front Panel controls and indicators.  
Figure 1-2: DH46X Front Panel  
Indicator/Button Function  
LED  
Power LED  
Indicates Power ON/OFF Status Red  
1
2
Power Button  
Turns System Power ON/OFF  
Table 1-1: Front Panel  
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©2008 • All rights reserved.  
 
DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
Rear Panel  
The Rear Panel of the DH44 has connections for Power, Source Loop Inputs (from DH44),  
Source Loop Outputs (to additional DH46X chassis), Zone Outputs, IR Outputs, Auxiliary Power,  
USB and Expansion capabilities as well as Zone Pairing and Unit I.D. DIP Switches. Figure 1-3  
and Table 1-2 provide descriptions and locations of Rear Panel connections.  
10  
9
8
7
1
2
3
4
5
6
Figure 1-3 : Rear Panel  
Item  
Connector  
Function  
Source Loop Input  
Source Audio Inputs from DH44  
1
Source Loop Output  
Source Audio Outputs to DH46X  
Expansion Chassis  
2
Unit I.D. DIP Switches  
Sets Chassis Unit Identification  
3
4
Aux. Power Out Zones 1-3  
Provides Additional Power to Touch  
Pads  
Aux. Power Out Zones 4-6  
Provides Additional Power to Touch  
Pads  
5
AC Power Connector  
Zone Output Ports  
Plugs into 110 VAC Wall Outlet  
6
7
Connect to DHTP1 Amplified Touch  
pads Located in Each Zone  
USB Port  
For Firmware Updates  
8
9
Zone Pairing Switches  
Expansion Port IN/OUT  
Links Multiple Zones Together  
Control/Status Link Between DH44  
and Additional DH46X Chassis  
10  
© 2008 • All rights reserved.  
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DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
2. System Design Overview/Applications  
Planning  
Before installing the DH46X, it is essential to have a detailed and accurate system design. The  
first step to a good design is to map the system. It is advisable to mark up a copy of the house  
floor plan with speaker, Touch Pad and equipment locations, etc. Make sure that all locations  
are decided upon before pre-wiring so that all necessary wiring and installation hardware is in  
place.  
It is essential that ALL system components are accounted for prior to the pre-wire stage. After  
establishing design goals, make a detailed list of all components. Include source equipment,  
Touch Pads, expansion Routers, local source wall plates, IR emitters, etc.  
Local Source  
Audio  
Speakers  
Cables  
DHTP1  
Cat-5  
16/2  
Speaker  
Wire  
DHSIP  
Sources  
Cat-5  
DH44  
Audio  
Cables  
Cat-5  
DH46X  
Cat-5  
Speakers  
16/2  
Speaker  
Wire  
DHSIP  
Cat-5  
DHTP1  
Audio  
Cables  
Local Source  
Figure 2-1 : System Wiring Overview  
Note: For clarity, Figure 2-1 shows a single zone connected to a DH44 and a single zone  
connected to a DH46X Expansion Router.  
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©2008 • All rights reserved.  
 
DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
Pre-Construction  
In a pre-construction installation, walls and ceilings are open with no drywall installed. This is  
desirable and allows the installer greater access than in retro-fit applications.  
Before actually running any wire or cable, take the time to look around each room or area of the  
house and plan your wire paths for maximum efficiency. Look for routes through uncluttered  
parts of the stud wall or ceiling that allow you to group all low-voltage (video, speaker wires, Cat-  
5, telephone, etc.) wires wherever possible. It is a good practice to label both ends of all cables  
and to protect wires by tying a plastic bag over the ends.  
Note: Do not run low-voltage wires closer than 12" from high-voltage wires. If necessary,  
cross low-voltage wires at a 90º angle to prevent interference.  
Retro-Fit Wiring/PostConstruction  
Retro-fit installations are more difficult to complete than pre-construction because walls and  
ceilings are intact. Typically wires must be fished into position through walls, floors and ceilings.  
Holes must be cut; speakers mounted directly in the ceiling or walls with no rough-in brackets  
and Touch Pads and local source wall plates must be mounted in existing drywall.  
Pre-Wiring  
DH46X to DHTP1 Touch Pads  
The DH46X and all associated components are wired using Cat-5 terminated to the T-568A  
Wiring Standard (Figure 2-2). When pre-wiring, run lengths of Cat-5 from the pre-determined  
equipment location (the “head-end”) to each Touch Pad location. The Cat-5 routes all audio,  
power, IR and status information needed for full system operation.  
Note: For maximum performance over long runs (more than 150 ft) run an additional  
16AWG 2-conductor wire for external power.  
1
2 3 4 5 6 7 8  
1 2 3 4 5 6 78  
Shown tab  
down  
Figure 2-2 : T-568A Wiring Standard  
Touch Pads to Speakers  
Run 16AWG 2 conductor stranded copper speaker wire between touchpad locations and  
speaker locations.  
© 2008 • All rights reserved.  
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DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
Local Sources to Touch Pads  
Local sources are only available within the area that they are installed. They will not be avail-  
able to other areas of the house as they are not distributed by the DH44/DH46X. Run lengths  
of Cat-5 from any local (in-room) source to the touchpad located in that area.  
Expanded 4 Source, 8-28 Zone System  
DH46X Expansion Router  
Figure 2-5 shows an expanded system with four sources and ten zones with the addition of  
Local Sources in four of the zones. Each zone can have one local source. The system is com-  
prised of a DH44 Digital Audio Router, DH46X Expansion Router, DHTP1 Amplified Touchpad  
Controllers, DHSIP Local Source Wall Plates and ATON Storm Series Speakers. This configura-  
tion provides audio from each source into each zone as well as control of each source from  
each zone. Zones with Local Sources have access to and control of those sources, but the Local  
Sources are not available to other zones within the system. This system can be expanded up to  
28 zones using additional DH46Xs.  
DH44  
DH46X  
Figure 2-5 : Expanded System - 4 Sources/10 Zones + Local Sources  
10  
©2008 • All rights reserved.  
 
DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
Stand-Alone (No DH44) 4 Source, 6 Zone System  
Figure 2-6 shows a stand-alone system with four sources and six zones with the addition of Lo-  
cal Sources in two of the zones. Each zone can have one local source. The system is comprised  
of a DH46X , DHTP1 Amplified Touchpad Controllers, DHSIP Source Input Wall Plates and  
ATON Storm Series Speakers. This configuration provides audio from each source into each  
zone as well as control of each source from each zone. Zones with Local Sources have access  
to and control of those sources, but the Local Sources are not available to other zones within  
the system. This system can be expanded up to 24 zones using additional DH46Xs.  
DH46X  
Figure2-6: Stand-Alone 4 Source, 6 Zone  
© 2008 • All rights reserved.  
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DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
Expanded Standalone (No DH44) 4 Source, 6-24 Zone System  
Figure 2-7 shows a stand-alone system with four sources and twenty four zones with the addi-  
tion of Local Sources in eight of the zones. Each zone can have one local source. The system is  
comprised of four DH46X , DHTP1 Amplified Touchpad Controllers, DHSIP Source Input Wall  
Plates and ATON Storm Series Speakers. This configuration provides audio from each source  
into each zone as well as control of each source from each zone. Zones with Local Sources  
have access to and control of those sources, but the Local Sources are not available to other  
zones within the system.  
DH46X Main Source Unit  
DH46X Expansion Unit X3  
Figure 2-5 : Expanded System - 4 Sources/24 Zones + Local Sources  
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©2008 • All rights reserved.  
 
DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
3. Connections  
The DH46X is part of an integrated system that requires the use of other components. Depend-  
ing on the system design, these components may include:  
DH44 Main Digital Audio Router w/Integrated Source Inputs  
DHTP1 Amplified Touch Pads - at least one per zone required  
DHSIP Source Input Wall Plates - one per zone where a Local  
source is desired  
ATON Storm Series Outdoor, Ceiling and In-Wall Speakers  
ATON IR Emitters and accessories  
This section describes the connectivity between these various components and the source  
audio components that comprise the system. Each DH44/DH46X system is unique, and not all  
connections will be made in every installation.  
Important Safety Note: Make sure that the DH46X is powered OFF be-  
fore making any connections.  
Source Loop Inputs (SOURCE LOOP IN)  
The Source Loop Inputs are used primarily when adding DH46X Routers to a DH44 in order to  
create more than four zones. These connectors carry Audio, and IR information between the  
units and allow seamless functionality in all areas of the home with no complicated cross-wir-  
ing, splicing or specialized adapters needed. When adding a DH46X Router to a DH44 system,  
simply connect Cat-5 Patch Cables (included with the DH46X) from the SOURCE LOOP OUTs of  
the DH44 to the SOURCE LOOP INs of the DH46X as shown in Figure 3-1. Complete connec-  
tions for expanded systems are described in the section entitled Multi-Chassis Connections.  
DH44  
Cat-5 Ethernet  
Patch Cables  
DH46X  
Figure 3-1: Source Loop Inputs  
© 2008 • All rights reserved.  
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DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
EXPANSION IN  
Connect the Cat-5 Patch Cable included with the DH46X from the DH44’s EXPANSION OUT port  
to the DH46X’s EXPANSION IN port as shown. Complete connections for expanded systems are  
described in the section entitled Multi-Chassis Connections.  
DH44  
DH46X  
Cat-5  
Ethernet  
Patch Cable  
Figure 3-2: Expansion In  
ZONE OUT  
The ZONE OUT RJ-45 connectors interface with DHTP1 Amplified Touchpad Controllers through  
Cat-5 cables wired to the T-568A Standard. These connectors carry IR information from the  
Touch Pads as well as audio information to the Touch Pads. Status information is also carried  
between the DH44/DH46X chassis and the Touch Pads. While a great deal of information is  
handled by the ZONE OUT connections, the connections are straightforward. Simply connect  
Cat-5 cables terminated to the T-568A configuration (Figure 3-3) from each touchpad to the  
corresponding ZONE OUT connector as shown in Figure 3-4.  
Note: For wire runs up to 150', the Cat-5 connections are all that is necessary. For wire  
runs over 150', use the AUX POWER OUT connectors as described in the section entitled  
Auxiliary Power Connector (AUX POWER OUT).  
1
2 3 4 5 6 7 8  
1 2 3 4 5 6 78  
Shown tab  
down  
Figure 3-3: T-568A Wiring Standard  
14  
©2008 • All rights reserved.  
 
DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
DHTP1 Rear  
DHTP1 Rear  
DHTP1 Rear  
DH46X  
Cat-5  
Cat-5  
Cat-5  
Cat-5  
Cat-5  
DHTP1 Rear  
DHTP1 Rear  
DHTP1 Rear  
Figure 3-4: ZONE OUT Connections  
DHTP1 Speaker Connections  
The DH46X sends a digital audio signal to connected DHTP1 Touch Pads where it is amplified  
and sent to speakers.  
WARNING!: The DHTP1’s amplifier is capable of powering a single pair of 8-6 Ohm speak-  
ers. DO NOT connect speakers with a rating of less than 6 Ohms! DO NOT connect more  
than one speaker to either speaker connector of the DHTP1. In doing this, damage to the  
DHTP1 may occur and will void the products warranty.  
To connect speakers to DHTP1 Touch Pads:  
1. Ensure that system power is OFF!  
2. Remove the SPEAKER CONNECTOR from the DHTP1  
3. Strip speaker wire back 1/4"  
4. Loosen speaker terminal screws on the speaker connectors  
5. Insert speaker wires into terminals making sure to maintain +/- polarity  
6. Tighten screws on speaker terminals  
7. Re-connect the terminal strip to the SPEAKER CONNECTOR on the DHTP1  
8. Connect speaker wires to the room speakers maintaining correct polarity  
© 2008 • All rights reserved.  
15  
 
DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
DHTP1 Rear  
AUX Power  
Connector  
Speaker  
Connector  
-
L+  
R+  
+
L-  
R-  
SPEAKERS  
PWR IN  
"
¼
16AWG  
Speaker Wire  
To Speakers  
Figure 3-5: Speaker Connections  
Auxiliary Power Connector (AUX POWER OUT)  
For wire runs over 150’, it is recommended to run an additional 16 AWG/2 conductor wire from  
the head-end location to the Touch Pad locations. This will allow the AUX POWER OUT terminals  
to supply additional power to the Touch Pads to compensate for the additional distance. For  
wire runs over 300’, 16 AWG/2 conductor wire is required. The maximum wire run using Cat-5  
and 16 AWG/2 conductor is 600’. Make all connections between the DH46X and the DHTP1  
Amplified Touch Pad as previously described, then make the aux power connections described  
below.  
To make connections:  
1. Ensure that system power is OFF!  
2. Strip the ends of the 16 AWG wire 1/4" on both ends of the wire run.  
3. Remove the terminal strip from the AUX POWER OUT connector on the DH46X.  
4. Loosen the screws for the appropriate zone’s terminal pairs on the terminal strip.  
5. Insert the wires into the terminal strip, paying close attention to polarity (+/-).  
6. Tighten the screws on the terminal strip.  
7. Remove the terminal strip from the PWR IN connector of the DHTP1.  
8. Loosen the screws on the DHTP1’s PWR IN terminal.  
9. Insert the wires into the terminal, paying close attention to polarity (+/-).  
10. Tighten the screws on the DHTP1’s PWR IN terminal.  
11. Connect the terminal strip back onto the AUX POWER OUT connector on the DH46X  
DHTP1 Rear  
18/2  
DH46X  
Figure 3-6: AUX POWER OUT ZONES 1-3, 4-6, Connections  
16  
©2008 • All rights reserved.  
 
DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
USB Port (USB IN)  
The USB IN port is designed to allow upgrades to the DH46X’s firmware.  
AC Power Connector  
Connect the supplied cord from the AC Power Connector into a properly grounded electrical  
outlet.  
System Expansion  
The DH46X is capable of supporting up to four sources to up to six zones. The system may be  
expanded in two ways:  
Local Sources  
Adding Zones (Additional DH46X chassis)  
Local Sources  
Each zone of a DH44/DH46X-based system can have its own “Local” source connected directly  
to the zone’s DHTP1 Amplified Touchpad using a DHSIP Source Input Wall Plate. A source  
connected to a DHTP1 is accessible from the zone in which it is connected. It is NOT AVAILABLE  
to the other zones of the system. Both audio and IR control capabilities are available to Local  
Sources through the DHTP1. A zone may have a maximum of one Local Source.  
DHSIP Source Input Wall Plate  
A DHSIP Source Input Wall Plate is required to add a Local Source to a zone. The wall plate has  
audio and IR connections similar to the SOURCE INPUT of the DH44. A run of Cat-5 terminated  
to T-568A standard (see Figure 3-3, page 12) is required between the DHTP1 Amplified Touch-  
pad and the location designated for the DHSIP. Connections between a source component and  
the DHSIP are detailed in Figure 3-7, Figure 3-8 and Figure 3-9,while connections between the  
DHSIP and the DHTP1 Amplified Touchpad are detailed in Figure 3-10.  
DHSIP Front  
Set the  
RCA/OPT/COAX  
Selection Switch  
to the RCA position.  
Stereo  
RCA Patch  
Cables  
Audio Source  
Analog Output  
L
R
Figure 3-7: Local Source to DHSIP Connections - Analog  
© 2008 • All rights reserved.  
17  
 
DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
DHSIP Front  
Set the  
RCA/OPT/COAX  
Selection Switch  
Audio Source  
Digital Optical  
Output  
Digital  
Optical  
Cable  
to the OPT position.  
DIGITAL  
OPTICAL  
Figure 3-8: Local Source to DHSIP Connections - Digital Optical  
NOTE: Multi-channel digital audio formats (5.1, 7.1 etc.) are not supported by the DHSIP,  
DH44, or DH46X. However, many audio/video sources allow you to change the digital  
output to PCM Stereo. In most cases this will allow multi-channel audio sources to output  
a “summed” stereo signal through the digital output. Consult the audio/video source  
manual for details.  
NOTE: Some audio sources which utilize a digital output require that you enable the digi-  
tal output before it will function. If there is no audio present, check the setup menu of the  
audio source to confirm that the digital output is enabled.  
DHSIP Front  
Set the  
RCA/OPT/COAX  
Selection Switch  
to the COAX  
Audio Source  
Digital Coaxial  
Output  
position.  
DIG  
COAX  
Digital  
Coaxial  
Cable  
Figure 3-9: Local Source to DHSIP Connections - Digital Coaxial  
18  
©2008 • All rights reserved.  
 
DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
DHSIP  
Side View  
DHTP1 Rear  
Cat-5  
-
L+  
R+  
+
L-  
R-  
SPEAKERS  
PWR IN  
Figure 3-10: DHSIP to DHTP1 Connections  
IR OUT  
Connect a standard IR Emitter (ATON AIE2, for example) from the IR OUT port on the front of  
the DHSIP to the IR receiver on the front of the audio source (see Figure 3-11). For sources that  
have an IR Input port on the back of the unit, use a 3.5mm to 3.5mm mono interconnect cable  
instead (see Figure 3-12).  
DHSIP Front  
AIE2  
Talk-Back  
Emitter  
CD  
Figure 3-11: IR OUT to Local Source - IR Emitter  
© 2008 • All rights reserved.  
19  
 
DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
DHSIP Front  
Audio  
Source  
IR Input  
3.5mm Mono  
Interconnect  
Cable  
IR IN  
Figure 3-12: IR OUT to Audio Source  
3.5mm Interconnect Cable  
20  
©2008 • All rights reserved.  
 
DH46X 4 Source, 6 Zone Digital Audio Expansion Router  
Adding Zones to a DH44 Digital Audio Router  
A basic DH44 system can contain a maximum of four sources and four zones. By adding DH46X  
Digital Audio Routers, the system can contain a maximum of twenty-eight zones. Each DH46X  
expands the system by up to six zones, while still maintaining a four source maximum limit. This  
section details connections required for adding DH46X Digital Audio Routers to a DH44.  
# of Chassis  
Max # of Zones  
DH44 x 1  
4
DH44 x 1/DH46X x 1  
DH44 x 1/DH46X x 2  
DH44 x 1/DH46X x 3  
DH44 x 1/DH46X x 4  
10  
16  
22  
28  
Sources x 4  
Local Source  
1 Per Zone  
Zones x 4  
Audio  
Cables  
Cat-5  
IR  
Emitters  
Zones x 6  
Local Source  
1 Per Zone  
Audio  
Cat-5  
Cables  
Audio  
Cables  
Cat-5  
DH44  
Cat-5  
Cat-5  
Cat-5  
Cat-5  
Cat-5  
Zones x 6  
Zones x 6  
Zones x 6  
Local Source  
1 Per Zone  
DH46X  
Audio  
Cables  
Cat-5  
Cat-5  
Local Source  
1 Per Zone  
DH46X  
DH46X  
Audio  
Cables  
Cat-5  
Cat-5  
Local Source  
1 Per Zone  
Audio  
Cables  
Cat-5  
Cat-5  
DH46X  
Figure 3-13: Expanded System Overview  
© 2008 • All rights reserved.  
21  
 

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