User and Installation Guide 5.
Contents Unpacking ................................................................................. 3 Connecting the transmitter ........................................................ 3 Placing the transmitter ............................................................... 6 Operating the transmitter ........................................................... 6 Troubleshooting ......................................................................... 7 Technical specifications ............................
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. 4 audio channels can be transmitted simultaneously. Both zone-A and zone-B audio inputs can connect either to an unbalanced line-level audio output or a balanced amplified speaker output.
R User and Installation Guide Transmitter audio inputs Line level Amplified input A speaker inputs L DC 9V A R L Line level input B B R LINE IN A LINE 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.
R User and Installation Guide L DC 9V A R L B R LINE IN A LINE IN B L R SPEAKER OUT L R 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
R 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. We suggest that you place the transmitter on top of your audio source. Step 3 Operating the transmitter The green transmit light of the transmitter will be on when audio is transmitted.
R User and Installation Guide Troubleshooting Problem Possible Cause Solution The trans mit light does not go on after DC pow er is applied to the transmitter The trans mit light goes out after a few seconds and does not light again Faulty AC adapter or faulty power outlet Check the power outl et and the AC adapter; if poss ible, check for correct voltage of the AC adapter. No audio present at audio input Check the audio connection to the transmitter and ensure that there is audio pr es ent.
R User and Installation Guide Problem Possible Cause Solution Transmitter range is extremely s hort Strong interferenc e In some cas es , there may be strong interference preventing pr oper rec eption of the audio signal which can be caused by 5.8 GHz cordless telephones or 5.8 GHz wireless networks . Either eliminate the interferenc e, loc ate the base unit of the cor dless phone in another room, set the wi reless network to use the 5.1 GHz frequency band rather than 5.
User and Installation Guide Technical Specifications: Audio transmission: Digital Transmitter frequency: 5.8 GHz Number of wireless audio channels: 4 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.
R 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.
User and Installation Guide CLEANING • Unplug the product before cleaning. • When the system gets dirty, wipe it with a clean, soft cloth. If necessary, wipe it with a soft cloth, slightly dampened with soapy water. Wipe dry immediately with a dry cloth. • Never use benzene, aerosol cleaners, thinner, alcohol or any volatile cleaning agent. • Do not use abrasive cleaners, as they may damage the finish. SERVICE • Do not open the cabinet of any components.
R User and Installation Guide Limited warranty 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.
User and Installation Guide LEGAL LIMITATIONS REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS YOUR EXCLUSIVE REMEDY. WE SHALL NOT BE HELD LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF ANY EXPRESSED OR IMPLIED WARRANTY ON THIS EQUIPMENT, NOR FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OF, OR INABILITY TO USE, THIS EQUIPMENT.
