Audio Authority 1398E, User Manual

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4
Introduction
Thanks for purchasing a 4K distribution amplifier from Audio Authority
®
The
1398E with resolution tracking are designed to distribute 4K video signals to
multiple displays in a retail environment The latest chipsets allow 4K video
signals to be scaled automatically to match each display’s optimal resolution
and video format With this capability it is no longer necessary to divide TVs
on display into separate distribution systems, according to their resolution
Link multiple distribution amplifiers to create a hub-and-spoke layout for large
distribution systems
Features
● Two HDMI inputs, eight HDMI outputs
● Port-by-port EDID management 4K to 1080p down-scaling and color space
conversion (4:4:4 to 4:2:0), independent HDCP management engine for each
output ensures stable performance
● Special “Group Mode” allows the 1398E to function as two independent 1×4
splitters in a single device
● Supports 4K resolutions up to 3840x2160@23/24/25/29/30/50/59/60Hz
and 4096x2160@23/24/25/29/30/50/59/60Hz
● HDCP 2.2 compliant
● Clock Speed: 300MHz~600MHz
● Video bandwidth: 18Gbps
● Support for eight internal EDIDs, eight external EDIDs copied from connected
devices, and two user provided EDIDs
● Supports CEC “active source” commands to periodically reset the input
selection on CEC-compatible connected displays
● Controllable via front-panel buttons, with OSD, and RS-232
● Supports all bitstream audio formats such as LPCM 7.1 Dolby Digital and DTS
● Mini-USB firmware update for expanding compatibility
Checking Package Contents
Before attempting to use this device, please check the packaging and make
certain the following items are contained in the shipping carton:
● Distribution amplifier
● 5VDC power adapter
● User manual