ClearVav vs. LXNav

Regarding native language: I use a LXNav 8080, and my comment is that the instrument itself is good, but the User Manual is deficient, for four reasons: First, the 8080 is a complex instrument with lots of user options 2) the manual is a single document covering all the various different LXNav modules, and its a maze to extract the parts relevant to any one instrument 3) the manual is written in 'odd English' ie odd choices of words and odd phrasing, that makes it hard to understand 4) it's only provided as an electronic document, and it would be a major job for my home printer to print it, which was what I would prefer.