Yes you can do dots or vectors.
Ahh... good to hear!
Another suggestion for the next video: (I'm really not trying to harp on this
but I really think Instek needs to be a little more clear in their promotional literature - it's kind of hidden*), is to explain in detail exactly how the Instek uses it's memory. Because with the 4-channel version, you can have 1M record lengths in AUTO/NORMAL modes by using channels from alternate banks - but it's impossible to do that with the 2-channel version, so prospective buyers should know that the 2-channel versions are basically a 1M / 500k DSO (except in single-shot mode).
Edit: * In the Features list of the User Manual it's written:
...
- All models feature a real-time sampling rate of 2GSa/s and an equivalent time sampling rate of 100GSa/s.
- Deep memory: 2M points record length.
- Waveform capture rate of 80,000 waveforms per second.
...
...which I think is a little misleading for 2-channel buyers.