Calibration menu not fully accessible

[F4BFN]

Hello radio friends
Is there a subtlety to access the 2/3/4 calibration menu, I can only display 1/4
No key or rotary button allows me to go to the other calibration menus such as the frequency one, I can only go to 1/4 which is the real power calibration
Thanks for your help
73

[F1RMB]

Hi,

SK2 + Up/Down


Cheers.
---
Daniel

[F4BFN]

Merci pour la réponse rapide Daniel !
73