Gps sd card

[DnL]

I have a Magnadyne M4-LCD. I pulled in out of the dash this morning (for the first time) to get the GPS SD card for updates. There is no SD card back there (and no SD card in the front slot). Am I just blind or is it hidden somewhere? The picture on the page 59 of the manual makes me think it should be obvious. Any ideas?

Thanks in advance for your help.

[Mikegjax]

If you have a SD card slot on the front, that is where the card should be. The card is recessed so it might be hard to see. Can you post a photo of the front. My RV is a 2014 and the slot is on the front. What year is yours?

The yellow highlighted area is the card slot.

[DnL]

Silly me - it was in the front slot all along. I must be going blind. I looked there earlier this morning and could have sworn the slot was empty. The card was just recessed way more than I expected. Thanks for the help.


Just to answer your question - I have a 2013 3011DS.

(Now if I can just figure out how to get rid of the humming noise in the speakers.)

[Mikegjax]

For the speaker hum you may need a ground loop isolator. That is what I had to do with mine. Easy install to the RCA connects to the speakers.
You can find them at Best Buy for one. About $15.00.

Here is a link to Best Buy which has the type with the proper connectors.

Metra Ground Loop Isolator TCGLI - Best Buy

Glad you found the SD card!

[DnL]

Thanks. I will try the ground loop isolator. Did you connect it to the RCAs coming off the back of the Magnadyne?

[Mikegjax]

Yes, radio to speaker RCA connectors. The device is placed inline between the two.