Walkera Devo6 and Spektrum variometer

Hello,
I am trying to use Spectrum variometer SPMA9589 with my Walker devo 6 with firmware 5.0.0. I use Spectrum TM1000. An altitude menu does not appear on the telemetry screen. What can be done to get the data out of the variometer? Is it possible to get a different beep when ascending and descending?