How to use log data

I would like to use EMU Black software V3 to read the log saved on a USB memory stick connected to the ADU.
The log itself seems to be created, but I cannot read it.
Is it possible to use it in this way?
If so, could you please tell me how?

You need to read the ADU log data with the ADU client and EMU log data with the EMU client

So that’s how it is.
If I use EDL-1, can I load it on the EMU client?
What I want to do is take logs on the road and use them to adjust the VE map, etc. I want it to work just like when I have a PC connected.

Yes, you can do that. The EMU Black saves all configured logging channels to the EDL every time the ECU is power-cycled. You can then import the EDL into the EMU Black Client and use Graph Log to view whichever channels you want.

Alternatively, you can live-log with a laptop. Connect your laptop to the EMU Black, open the EMU Client, and make sure it shows Online. The Client will record all logging channels continuously until the ECU is switched off.

Thank you.
I’m considering purchasing the EDL-1. It would be convenient if it had built-in memory from the start.
It seems that the EMU-Pro also requires external memory.
I was very confused because I thought the ADU and PMU data logger functions could be used seamlessly with the EMU client.