If your TV shows Banding effects, it is very likely that this is related to an improper setup problem. In this case, here are some solutions:
1. Most 4K TVs offer only 2 (or 3) truly 10-bit input inputs. In general, this on the HDMI 1 and HDMI 2 inputs, but this may be other inputs on some brands (input 2 and 3 on Sony TVs). We strongly advise you to use one of these HDMI inputs. However, it is not enough to simply connect your Zappiti player to one of these inputs because by default, most TVs turn off the default broadband. This mode must therefore be activated for all the inputs concerned. On some TVs, this is set independently on each HDMI input (as at Samsung for example), while for other brands, this is set once and for all for all HDMI inputs involved.
Sony 4K Projectors:
In HDMI Auto Setup, select mode 2 for the HDMI input on which your Zappiti is connected.
> Select MODE 1
Setup / Video / Format / 4K Signal > Set as "Enhanced"
2. On the Zappiti player, we recommend the following settings:
- Resolution / Frequency: Auto (Settings / Display)
- Deep color: 10-bit (Settings / Developer Options)