Re-program JR 3810 TX
 

Hi all,
Does anyone know how to reboot or re-program a JR 3810 Transmitter? The backup battery failed so I changed it out with a new CR2032 but it seem that I don't have the full program functions of the radio, I called OMP Australia ( The JR Importer ) but they can no longer help unfortunately the tech who once repaired these units has passed away and no one else can do the re-boot sequence,can someone please help?
Thank You,
Regards,
Wally.