Hi.

I have bought and installed a 4500s, a 3400s slave screen, synthetic vision and a GPS-receiver antenna for my RV-7.
The plan is to use the 4500 as a EFIS and the 3400 as a map-screen with navigation info on it: waypoints, route-nav info etc etc.

I've read through the manual to find out how I can create waypoints, routes etc, but can't find anything?

Does this mean that I also have to install an external GPS (for example the Garmin 496) to be able to create waypoints, make routes etc?

If so, I have screwed up BIG TIME since the panel is done, all wiring is done and there's no room for any more.

Therefore, I'm VERY interested in the replies.....