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Summary of Contents for Audio Authority 1398D
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Page 1: User Manual
User Manual 4K Ultra HD Video Distribution Amplifier Model 1398D ®... -
Page 2: Liability Statement
Audio Authority reserves the right to revise any of its hardware and software following its policy to modify and/or improve its products where necessary or desirable. -
Page 3: Table Of Contents
Model 1398D Ultra HD 4K/2K Video Distribution Amplifier ® Table Of Contents Introduction ....... 4 Checking Package Contents . -
Page 4: Introduction
Introduction Thanks for purchasing the Model 1398D 4K Ultra HD distribution amplifier from Audio Authority . The 1398D is designed to split a 4K HDMI signal from ® ® one source to a wide spectrum of HDMI display brands, as in a retail demo environment. -
Page 5: Getting The Best Results
● Source Switching - If the source device will be switched often during operation, as in the case of an HDMI switch connected at the head end of the distribution system, use the SYS-RST switch. This setting prevents the 1398D from interrupting video and audio transmission to re-learn EDID settings each time the source is switched, or a TV is hot-plugged to the distribution system. -
Page 6: Planning A Distribution System
● Since all of the displays will be receiving the same video signal resolution and format from the source, make sure all the displays connected to the 1398D can accept 2160p resolutions. If a display is limited to 1080p, for example, either it will not display any image, or the source will reduce its output to all displays to 1080p, depending on the 1398D settings. -
Page 7: Installation
Installation Study the drawing below and become familiar with the controls, signal input, outputs and power input. EDID MODE POWER OUTPUT 1 OUTPUT 8 OUTPUT 2 INPUT SYNC OUTPUT 3 OUTPUT 7 OUTPUT 4 OUTPUT 6 OUTPUT 5 FIRMWARE UPDATE SYS-RST PORT FRONT PANEL... -
Page 8: Output
● Connect a Premium High Speed Certified HDMI cable from the HDMI source to the input of the 1398D. Cable lengths should be kept as short as possible. ● Connect the outputs of the 1398D to displays or other devices. -
Page 9: Troubleshooting
1398D input. ● SYS-RST: The 1398D checks the EDID of connected displays every eight to ten minutes. Turn ON the SYS-RST switch to prevent the 1398D from interrupting video and audio transmission to re-learn EDID settings each time the source is switched, or a TV is hot-plugged to the distribution system. -
Page 10: Specifications
Dolby Atmos, Dolby Digital, DTS, DVD- Audio, LPCM, SACD, MPCM ESD Protection Human body model — ±8kV (air-gap dis- charge) & ±4kV (contact discharge) Firmware Update via Mini-USB port, contact Audio Authority Input/Output 1x HDMI/8x HDMI HDMI Connector Type A (19-pin female) Control Switch... -
Page 11: Limited Warranty
® within one year from the date of the original sale to the end-user, Audio Authority guarantees that we will replace the defective product at no cost. Freight charges for the replacement unit will be paid by Audio Authority (Ground service only). A copy of the invoice showing the item number and date of purchase (proof-of-purchase) must be submitted with the defective unit to constitute a valid in-warranty claim. - Page 12 2048 Mercer Road, Lexington, KY 40511-1071 USA 800-322-8346 • 859-233-4599 • Fax: 859-233-4510 support@audioauthority.com • www.audioauthority.com E-137 Rev. 20160726...
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