Updating charts on Garmin 450

[TiggerToo]

I have a "chartplotter" on Tigger. It's a Garmin 450. Does anyone have any idea if it is possible to update the charts using the SD card that came with the machine? I have tried looking at the Garmin website, but for some reason I don't seem to find the answer (and the call centre is down at present).

 

[[3889]]

Ths is the only software update on the Garmin website and it is just for the OS:

http://www8.garmin.com/support/note.jsp?id=4763

Reading this, https://forums.garmin.com/archive/index.php/t-19701.html , it looks like chart updates are not available.
I did the firmware update on my GPSMAP 550 and noticed no difference.

 

[Pete7]

I disagree, I think the Garmin 450 chart can be updated. However, have a read of this thread.

http://www.ybw.com/forums/showthrea...-card-from-Garmin-GPSMap-500-What-do-I-do-now

Worth exploring the Garmin website too.

Pete