[kwlug-disc] HDMI adapters/screen flickering on projector

Mikalai Birukou mb at 3nsoft.com
Tue Jul 1 18:18:09 EDT 2025


I'll grab one I have: iCAN brand with HDMI, USB-A and power delivery
USB-C. And may be it should be powered by external source to ensure
no sleeping, and charging presenter's device.

I'll come 6:30-ish for the meeting.

Cheers,
Mikalai

On 2025-07-01 13:34, Paul Nijjar via kwlug-disc wrote:
> When presenting in person, we have noticed that sometimes the
> projector video feed cuts in and out. The display will go off and then
> go on again. Sam (who is presenting on Monday) has been a victim of
> this. I know other people have as well, but I cannot remember who. Do
> others remember?
>
> To try and troubleshoot this problem it would be nice to try some
> (good quality?) USB C to HDMI adapters with the projector. Does
> anybody have some they could loan to us? Either you could come by
> early to the meeting on Monday (say 6:30pm-ish) or I could pick up the
> adapter from you sometime this week.
>
> I am sure there are cheap HDMI adapters and good quality HDMI adapters
> but I do not know how we tell the difference between them. Capitalism
> suggests "price" will determine quality but I don't know whether
> capitalism is true. Does anybody know?
>
> - Paul
>
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