toweyb

The connection screen shows the GPS antenna is connected. I called Pioneer, and they advised a hard reset (Hold the Map button while booting). That will force me to reconfigure everything - camera, screen, Bluetooth, etc., but should make the thing able to navigate again. I'll report back on how it goes.

Thanks for the tip. The manual says nothing about resetting the 3D calibration, but there are only three buttons, so what the hey - I reset them all. After driving for about 45 minutes, stopping for a while, and driving 20 more, the map still shows me parked in my driveway. The learning status is still calibrating, as it has been since the reset. I've killed it. Now what?

My Z1 has one other quirk. Sometimes the rear video is fine, and sometimes it's not. I took it to the shop, and they declared that the screen was bad. A few hundred dollars later, I have a new screen and a new cable. After 10 or 20 minutes of a DVD, the screen still says "No signal." The AV input works when the DVD works, and not when it's blank. So they are linked somehow. Any ideas? Loose wire somewhere? Anything intermittent is likely to be hardware, no?

I have a Z1 that has been navigating fine for a year. I ordered a replacement hard disk on eBay, plugged it in, and reset my position so it wasn't in California any more. That was easy. Ever since the upgrade, the Z1 has been getting lost. Drive around the block, and it thinks you're in the woods. Exit the freeway for gas and get back on, and it thinks you're parallelling the freeway, driving through lakes and small towns. "Turn right! Make a U turn!" It tries to get you back over to where it thinks the freeway is. Has anybody else had the same trouble? The hardware hasn't chan