Panasonic Lumix S1H Operating Instructions Manual page 227

The monitor and viewfinder on this camera do not support display of HLG
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format images.
In the [Custom] ([Monitor / Display (Video)]) menu, you can display the images
converted for monitoring on the monitor/viewfinder of this camera with
[Monitor] in [HLG View Assist]. (l 314)
HLG images appear darker on devices that do not support the HLG format.
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With [HDMI] in [HLG View Assist] in the [Custom] ([Monitor / Display (Video)])
menu, you can set the conversion method for images displayed for
monitoring. (l 314)
When using Super 35 mm/APS-C lenses, [Full-Res.] cannot be used.
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When the following functions are being used, [HLG Photo] is not available:
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– [6K/4K PHOTO]/[Post-Focus]
– [High Resolution Mode]
– [Filter Settings]
– [Multiple Exposure]
You can register functions to Fn buttons:
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[ ] [ ]
(l 367)
[Fn Button Set] [Setting in REC mode]
8. White Balance/Image Quality
[HLG Photo]
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