1994. Checked them twice: 3,5,4,5,5
I know the last two end the scan.
So am I looking at 35 or 54 or something else?

Thanks,

Ela

Anyone?

You seem to be missing a digit. If this is the key method, there should be a shorter pause between the two digit code and a longer pause between the number sets. Check again.

This is what I got. The codes should be in multiples of two and in this case are not. That's why I'm asking for help.

Ok strange but let's see...the codes should be like morse code and have short pauses and long pauses. Can you determine the numbers based on the length of the pauses?