Disclaimer:
3
rd
party and/or custom firmware providing extra features are not covered in this manual.
10
Ultra AVR Key – User Manual
Video EDID Mode Selection
Video EDID Mode slide switch has 3 positions.
Default/Factory setting is to the middle position to follow sink capabilities.
[4K60 600MHz HLG/HDR10+]
: In this mode, no matter the connected sink video capabilities, AVR-Key
will always present Full Video capabilities to the source, except for Dolby Vision that require the Video
slide switch to be in the middle position.
[BOT OUT SINK EDID MODE]:
Default setting that will use Video capabilities from the connected
display/sink and mix them with Audio capabilities defined by audio slide switch (if any, see audio options
p.8) if nothing is connected to BOT, it will use 4K60 600MHz HLG/HDR10+ as default.
If you have a Dolby Vision display, you must use this setting.
[4K60 600MHz SDR]:
Special Video EDID mode to force some capable UHD BR players to output 4K
BT2020 SDR instead of 4K BT2020 HDR.
Note:
Video slide will override the results even if nothing is connected to BOT if video slide is in the
middle and nothing is connected to the BOT then
[4K60 600MHz HLG/HDR10+]
will be used and any
audio is normally handled by the Audio slide switch (see p.8).