Zumo User Forums

I used it today on a short spin and it appears to be working ok so maybe I'm worrying about nothing. Thanks for the info.

I appreciate you checking that out for me. I though I might have installed the antenna module incorrectly. Cheers Derek

Many thanks for the info Michael. I've had the unit for years but only use it occasionally so it's probably working as per specs but following the rebuild I am most likely overthinking it.

Following on from some work I carried out on my 550, I am looking for confirmation that the unit is working correctly. I had always thought the on-screen vehicle movement when driving was linear but today I noticed that the screen is updating approx once a second which gives a very erratic appearanc...

An update to my own query regarding the internal battery. I found that on power-up, my 550 was taking a very long time to acquire satellites so I decided to take the unit apart with the intention of replacing the internal battery. Dismantling the unit was a simple task however the PCB with the surfa...

Hi Guys, I know this is an old topic but I am wondering if any of you got more info on the internal battery. I'm in Ireland.
Derek

To be honest, while I am more than happy to have the full Europe map on the Zumo I would like to find out why the unit shuts down when gmapprom on the device Is left unchanged. It could be as simple as the supp map being larger than the original.

Hi guys, I'm Derek, a new member to the forum. I know that cloning has been covered in some of the threads previously but I am hoping you might be able to help/explain some issues I've experienced during the process. Using Garmin Express I uploaded the latest 2021 North Europe map to the unit as tha...