IFF in BMS 4.34

[Gayet]

Since we have BMS4.34 my Aux Comm Panel is not the same as in BMS 4.33

I would like to update my BMS 4.33 Aux Comm Panel to BMS 4.34

Right now there is the UHF TACAN digits (3) and i can change it to 4.

But i saw there is now option in F4topokeys to change the Tacan Digits to "Mode 1 en Mode 3"

Is that right ?

Greetings
Charlie

[Focaldesign]

See BMS manual on IFF details.
The IFF backup panel allows you to set your backup M1 (2 digits version, not the new 4 digit version) and the backup M3 mode with only the first 2 digits, it will place 00 as digit 3-4 automatically.