Good Day,
Bought an HC-3-Sun like 8 months back. Took it out of box last night to put a charge on it. Updating to 1.13 firmware took many tries. I noticed after doing this nothing shows under locomotives, turnouts, accessories. Those pages all show blank when you click into them. From the factory I recall at least the locomotives page having some images in there.
So I went to load some new locomotive pics in there. Took a couple tries but got some on the device, however the locomotive page still shows blank with no images in it. Is this correct? Will they not show up again until I pair it with an LM-3 or something? I did verify under the delete menu that the image files are indeed on the HC-3.