C-Map NT Max chart refresh rates

[MyronB]

I have just replaced a Navnet display with a Navnet 2, requiring me to buy new charts. My question is does the size of the Mega Wide charts slow down the refresh rate compared with the a Wide chart. I would need 3 charts to cover the West European coast and Wetern Med in Wide format, but only one in Mega Wide.

The Mega Wide is 400mb, and the West European chart from the Uk to Bay of Biscay is 226mB

 

[Melville]

The Mega Wide charts are too large too work correctly. Stick to the wide versions.
However, you should first make sure the software is up to date. Software and instructions can be found on our website www.furunousa.com