October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Check Remote Control Back Rest System Fuse

Remove the fuse (FB-6) of remote control back rest system, and visually check.

Is the fuse blown out?

Yes → Replace the fuse.
No → Check the power supply and ground circuits.