Thank you for any input.
So you can question him on cross examination about the things in his notes.
You can also say at your next trial something like "I am prepared to proceed today, although I just need a quick clarification from the officer on a couple words/sentences that were in his notes before I proceed." This should give you a few more minutes with the officer to clarify whatever you are uncertain of.
+++ This is not legal advice, only my opinion +++
What are the discrepancies by the way? Are they material to your defense?