I am currently serving in the IDF (reservist enlisted for the war) and obviously I brought my SD with me.
I want to use it as a party game machine (connecting a bunch of old controllers and playing some party games with the guys) I was able to find a cheap projector that I can connect to my dock through hdmi.

My issue is that I don’t have speakers on the projector. And the deck refuses to output sound through the internal speakers as long as the deck is connected to the projector.

I also tried connecting a BT speaker (JBL flip) but this gives me weird audio issues both latency and audio artifacts.

Not sure if that’s because of the speaker itself or the fact that I have 4 controllers and a speaker connected at the same time over BT.

I want to either get the deck to output sound from the internal speakers, or, make the bt audio work.