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.
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CAUTION: Changes or modifi cations 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. •...
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 fl exibility 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...
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 •...
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.
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.
Planning Before installing the DH46X, it is essential to have a detailed and accurate system design. The fi rst step to a good design is to map the system. It is advisable to mark up a copy of the house fl...
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.
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.
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Sources in two of the zones. Each zone can have one local source. The system is comprised of a DH46X , DHTP1 Amplifi ed Touchpad Controllers, DHSIP Source Input Wall Plates and ATON Storm Series Speakers. This confi guration provides audio from each source into each zone as well as control of each source from each zone.
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Local Sources in eight of the zones. Each zone can have one local source. The system is comprised of four DH46X , DHTP1 Amplifi ed Touchpad Controllers, DHSIP Source Input Wall Plates and ATON Storm Series Speakers. This confi guration provides audio from each source into each zone as well as control of each source from each zone.
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.
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.
Figure 3-4: ZONE OUT Connections DHTP1 Speaker Connections The DH46X sends a digital audio signal to connected DHTP1 Touch Pads where it is amplifi ed and sent to speakers. WARNING!: The DHTP1’s amplifi er is capable of powering a single pair of 8-6 Ohm speak- ers.
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 Amplifi ed Touch Pad as previously described, then make the aux power connections described below.
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: •...
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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”...
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...
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.
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