Amphony 400 User And Installation Manual

5.8 ghz wireless audio receiver

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User and Installation Guide
5.8 GHz
Wireless Audio Receiver
Model 400
R

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Summary of Contents for Amphony 400

  • Page 1 User and Installation Guide 5.8 GHz Wireless Audio Receiver Model 400...
  • Page 2: Table Of Contents

    Contents Unpacking ................. 3 Selecting the audio channels ........... 3 Connecting the receiver ............4 Placing the receiver ..............6 Troubleshooting ................ 7 Technical specifications ............9 Safety information ..............10 Limited Warranty ..............12...
  • Page 3: Unpacking

    Unpacking: Check that this package contains: One 5.8 GHz Wireless Audio receiver - Model 400, one 9 V AC adapter (wallwart), one dual RCA cable. Selecting the audio channels Select the wireless audio channels which the receiver should receive by using a small screwdriver and toggling the red switch at the bottom of the receiver.
  • Page 4: Connecting The Receiver

    Do not connect the receiver to passive speakers! Use the Model 480 Wireless Audio amplifier to connect to passive speakers. 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.
  • Page 5: Speaker Connections

    User and Installation Guide Speaker connections: Receiver Model 400 AC adapter DC 9 V AUDIO LINE IN Audio Input Power outlet (Active speaker) Page 5...
  • Page 6: Placing The Receiver

    User and Installation Guide Placing the receiver For best reception, we recommend that the receiver be placed within the line of sight from the transmitter. If possible, the receiver should be placed right side up with its front toward the transmitter. Example 1 below shows the optimum placement of the receiver.
  • Page 7: Troubleshooting

    User and Installation Guide Troubleshooting Problem Possible Cause Solut ion No audio at rec eiver Faulty AC adapter Check the receiver pow er supply. or faulty power outlet Strong interference See under “Strong Interferenc e“ on next page. Audi o vol ume too low See below under “Audio volume too low”.
  • Page 8 Too many obstacles Audi o will drop out if there are too many obstacles between the transmitter and the rec eiver, try relocating the transmitter or rec eiver to improve rec eption. For up-to-date troubleshooting advice, visit www.amphony.com Page 8...
  • Page 9: Technical Specifications

    User and Installation Guide Technical Specifications: Output level: 1 Vrms Frequency response: 2 Hz ... 20 kHz Number of wireless audio channels: 4 Signal-to-noise ratio: typ. 96 dB Total harmonic distortion: 0.003 % Audio latency: < 1 ms Channel separation: typ. 95 dB Automatic power-down feature Page 9...
  • Page 10: Safety Information

    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.
  • Page 11 User and Installation Guide NON-USE PERIODS • When the product is not being used for a long period of time, unplug the product. 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.
  • Page 12: Limited Warranty

    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 Wireless Audio Receiver against defects in materials or workmanship as follows.
  • Page 13 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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