If you write for the general public you have to employ the old school master's trick of tell 'em what you're gonna say, then tell 'em and then tell 'em what you said.
Don't be clever. Don't avoid cliches. Don't be elegant. Dilute the information in as much noise as possible. The manual must be at least and inch thick.
This is why current movies have the "incidental music" wound up to maximum: to hide the useless scripts and then add maximum background FX to hide them both.
Cheers Robin