Garmin GPSMap 76csx Handheld

[nukedchat]

First post in this forum. Before I start, thanks for your time and understanding.

Does anyone know how to access the internal memory on the 76csx? Can it be seen on a computer and the files that it contains? Yes, I know how to read the SD card both in the GPS and directly connected to the computer.

Is there a hidden menu or some way to make it visible? I can get at everything on my other Garmin GPS units but not this one and it's not because I haven't searched.

Thanks to everyone who reads.

[Giomen]

This device does not have mass storage mode at all! It is absolute normally for device what was developed at the last century if it take to consideration reliability of device especially.
You only can receive and upload user data with Garmin or other software which use the Garmin proprietary PVT protocol.
There are a engineering way to getting and writing internal memory of device via reading and writing its RGNs but it is a not trivial task and I think it is out of your plans.