Step-by-Step Instructions for Best Experience
STEP-BY-STEP GUIDE:​
NOTE
Connect Roku Ultra 4K (HDMI OUT) to soundbar HDMI 2 or 3 (processing prioritized ports) with a HDMI-certified High-Speed 2.0 cable (18Gbps) for high quality video and audio. Recommended HDMI Cable >
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Ensure your TV HDMI ARC port supports HDCP 2.2 standard to allow 4K HDR/Dolby Vision display. Check your TV manual for more information.
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To avoid instability and distortion, please set HDR Sampling to 4:2:0
1. VIDEO RESOLUTION
Settings >
Display Type >
select 4K HDR 60Hz
2. REFRESH RATE
Settings >
System >
Advanced System Settings >
Advanced Display Settings >
Auto-adjust Display Refresh Rate >
select Enabled
3. HDR SETTINGS*
Settings >
System >
Advanced System Settings >
HDR Subsampling >
select 4:2:0
NOTE
Play HDR contents on Netflix to verify video output format. Your TV will display a notification mentioning the HDR format is activated
