User and Installation Guide Unpacking: Check that this package contains: One 5.8 GHz Digital Audio transmitter - Model 400, one 9 V AC adapter (wallwart), four short speaker cables, two RCA audio cables. Step 1 Connecting the transmitter The transmitter has two stereo audio inputs, one zone-A and one zone-B input.
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IN B Zone A Inputs Zone B Inputs Copyright (C) 2010 Amphony. All rights reserved. The information contained herein is subject to change without notice. Revisions may be issued to advise of such changes and/or additions. All product names, trade names, or corporate names mentioned in this document are acknowledged to be the proprietary property of the registered owners.
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User and Installation Guide LINE LINE IN A IN B SPEAKER OUT LINE OUT Audio Source AC adapter DC 9 V Power outlet Example: Using the amplified Zone-A speaker inputs and Zone-B line level audio input Page 5...
User and Installation Guide Step 2 Placing the transmitter Ideally, the transmitter should be placed at an elevation such that there are no obstacles between the transmitter and wireless receivers or amplifiers (line of sight) in an area where there will be the least amount of traffic.
User and Installation Guide Troubleshooting Problem Possible Cause Solution The trans mit light Faulty AC adapter Check the power outl et and the does not go on after or faulty power outlet AC adapter; if poss ible, check for DC pow er is applied correct voltage of the AC adapter.
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Audio will dr op out if there are too many obstacles between the trans mitter and the rec eiver, try reloc ating the tr ans mitter or recei ver to i mpr ove rec eption. For up-to-date troubleshooting advice, visit www.amphony.com Page 8...
Operating range: - max. 150 ft line of sight - max. 30 ft through walls and obstacles Compatible wireless receivers: - Model 400 wireless audio receiver - Model 480 wireless audio amplifier Audio inputs: - 4 x speaker-level input - 2 x stereo line-level input Signal-to-noise ratio: typ.
User and Installation Guide IMPORTANT SAFETY INFORMATION ATTENTION! READ THESE SAFETY INSTRUCTIONS CAREFULLY AND HEED ALL WARNINGS IN THIS MANUAL. POWER SOURCE To product malfunction, and to protect against electric shock, fire or personal injury, please observe the following: • This product has been designed to work with 120-volt AC current using the supplied AC adapters.
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• Do not open the cabinet of any components. Opening the cabinets may present a shock hazard, and any modification to this product will void your warranty. • Do not attempt to service the unit yourself. • Please refer any service to an authorized Amphony service center. Page 11...
WHAT YOUR WARRANTY COVERS This warranty extends only to the original user of the equipment (“you”, ”your”) and is limited to the purchase price of each part. Amphony and its affiliated companies (”we”, ”our”, ”us”) warrant this Multi Channel Audio Transmitter against defects in materials or workmanship as follows.
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Note: No responsibility is assumed for the presence of interference outside of Amphony’s control, such as other transmitters or cordless phones, which may hamper proper signal reception.
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