05-02-2024, 03:54 AM
Yes, the screen should be showing data. I have to program each one of these by hand and I use the screen to see what is going on. You might want to press and release the button a few times to make sure it is not stuck (debris or something jammed in the case?) With that button down you won't get anything other than the LEDs on the side.
You should also see the main LED at the top turn WHITE on power up. If you don't see this, then the button is really stuck!
You should also see the main LED at the top turn WHITE on power up. If you don't see this, then the button is really stuck!