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SELECT YOUR SOUNDBAR

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Roku Ultra 4K

Step-by-Step Instructions for Best Experience
settings

STEP-BY-STEP GUIDE:​

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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

2. REFRESH RATE

Settings >

System >

Advanced System Settings >

Advanced Display Settings >

Auto-adjust Display Refresh Rate >

select Enabled

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3. HDR SETTINGS*

Settings >

System >

Advanced System Settings >

HDR Subsampling >

select 4:2:0

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NOTE

Play HDR contents on Netflix to verify video output format. Your TV will display a notification mentioning the HDR format is activated

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Contact our Nakamichi Ninjas!

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Email: support@nakamichi-usa.com

Tel: +1 (415) 805 6913

Weekdays 10am - 6:45pm PST , Saturday, Holidays 10am - 4:45pm PST

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