Hi5-4K-Plus Mini-Converter v1.12 4
www.aja.com
Chapter 1 – Introduction
Overview
AJA’s Hi5-4K-Plus preserves your vision with pristine image fidelity and HFR
support up to 60p for 4K/UltraHD SDI to HDMI 2.0 conversion needs. The
Hi5-4K-Plus can also generate HDR metadata in accordance with HDMI v2.0a/CTA-
861.3 and includes HLG support.
Hi5-4K-Plus provides a simple monitoring connection from professional 4K
devices using Quad 3G-SDI, Quad 1.5G-SDI, or Dual 3G-SDI outputs to new
displays with HDMI 2.0 inputs, for cost-effective monitoring for 4:4:4/4:2:2 60p
professional workflows.
Default Operation
The Hi5-4K-Plus auto configures to the connected inputs (no dipswitch settings
required).
The auto-configure function identifies the connected inputs, and outputs the
default or user configured HDMI output for the given input.
AJA’s Mini-Config application is available for firmware updates and advanced
configuration.
NOTE: Signal conversion requires the presence of a valid SDI video signal on one of the
SDI IN BNC connectors.
For single SD or HD inputs, BNC input 1 is the default input. For dual-link 1.5Gb
HD inputs, and 4K dual-stream 3Gb SDI inputs, inputs 1 and 2 are default. Where
applicable, both level A and B 3Gb inputs are auto-detected and supported.
