![](https://lemmy.world/pictrs/image/ae134bd3-e501-4d42-a5c7-c596a4402de5.jpeg)
![](https://startrek.website/pictrs/image/ccbc1d32-aa21-4d26-bb28-42e63bd83083.png)
On-screen dialogue is cannon which states repeatedly that Voyagers maximum speed is warp 9.975. For how interesting these tech manuals are they aren’t considered cannon.
However I had no idea there was a Voyager technical manual. Do you have a link to the whole thing?
So the writers had a manual their disposal and still managed to make a shocking number of mistakes.