Looking for GTX330 installation & maintenance manuals

Hi,

I would really appreciate one of these. I have a GTX330 installed but
the display backlight isn't set properly. Also the switching function
between ground and air mode isn't working, although the installer did
connect it up.

I could go back to him but it's a long flight and I really need to be
able to do this stuff myself.

Any data/manuals would be much appreciated.


Peter.
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Peter wrote:
> Any data/manuals would be much appreciated.

Check the Garmin website. They have most of the manuals for their
products available in pdf for download.