Do I lose out on HDR by forcing 4K SDR?
No — not if you happen to preserve Match Content material enabled, anyway. The 4K SDR format setting prevents pointless switching on menus and SDR content material, however real HDR streams nonetheless show in full HDR when out there.
Can my TV even deal with 4:4:4 Chroma?
It is value testing. Join a high quality HDMI cable and swap to 4:4:4. Search for clear textual content and sharp edges when displaying content material with nice particulars or textual content. If textual content seems blurry or jagged on the sides, or if you happen to discover any flicker or dropouts, revert to 4:2:0.
How typically ought to I recalibrate coloration stability?
A couple of times a yr, or after main tvOS updates, is ok. Your coloration accuracy does change over time, so it is value recalibrating.
How do I clear the cache on my Apple TV?
Your Apple TV would not supply a particular “clear cache” possibility like another units, as TVOS is designed to handle cache mechanically. You possibly can nonetheless manually delete or offload apps, although, if you wish to higher handle your out there space for storing.
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