Last weekend I ran into a weird compatibility issue trying to connect my Xbox Series X game console to the projector with IMS1000 board. For some reason, it projects 1080/60 as 1080/30 even if I’m forcing 60 Hz through console settings. Tried enabling subsampling to 4:2:2 – same thing.
A couple of days later I did a similar experiment with my old Xbox 360. Again, the 1080/60 input is projected as 1080/30. Interestingly, as Xbox 360 supports interlaced output, I tried 1080i, and the image refreshes at what seems to be 60 Hz.
I would guess IMS1000 simply doesn’t support HDMI 1080/60 signal, at least with progressive scan, but it displays it perfectly fine when I’m using my laptop, both in RGB and YCbCr colour output formats.
Any insight into what’s happening here?
My IMS1000 is NEC branded one (NP-90MS01), if it does make any difference, and I’m using HDMI 2.1 cable.
A couple of days later I did a similar experiment with my old Xbox 360. Again, the 1080/60 input is projected as 1080/30. Interestingly, as Xbox 360 supports interlaced output, I tried 1080i, and the image refreshes at what seems to be 60 Hz.
I would guess IMS1000 simply doesn’t support HDMI 1080/60 signal, at least with progressive scan, but it displays it perfectly fine when I’m using my laptop, both in RGB and YCbCr colour output formats.
Any insight into what’s happening here?
My IMS1000 is NEC branded one (NP-90MS01), if it does make any difference, and I’m using HDMI 2.1 cable.
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