openrcforums

Hi,

Haven't used my X9D+ for awhile and found the RTC battery had gone flat, which I've now replaced. I set the time and date, but when I power off and back on the time and date have reset (not holding time and date)

Has anyone got any idea how to fix this issue?

Thanks in advance.

Set it a 2nd time.

I've tried half a dozen times.

Are you sure the new battery is actually good?

Also what firmware and version?

On the hardware page the RTC batt is showing 3.6v, it's a Duracell branded battery.

FW : opentx-xd9+
Vers : 2.3.9-otx
Date : 2020-06-14
EEPR : 219

Replace the battery in the taranis. Unscrew the back cover and find this battery among the components: CR 1220 3V Lithium Coin Battery BR1220 DL1220 ECR1220 LM1220.