How to set temperature on a Tenlog Hands 2

So I made a mistake in my previous video about the Tenlog Hands 2 printer. There is actually a way to set nozzle/bed temperature when the filament runs out. So here's a short correction video.

[@jbro427]

Have you checked out the hero two hot ends for this in case you want to upgrade. From my understanding that's the difference they're smaller lighter same machine just do you hot ends are more Compact and lighter not as heavy. If somebody sees and knows the difference let me know thanks

[@bebsrepairbench5074]

I haven't look into the hero at all. I assumed the extruders would be identical just from pictures but now you've got me wanting to look.