Elev.D/R switch always ON...Aileron trim reversed to stick travel

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What steps will reproduce the problem?
1. Powering up the Tx. I get a Thr. and Switch warning.
2.I can cut off the warnings by pressing any key but the elev switch indicator 
still shows that the switch as ON. It does not funciton as a D/R switch.
3.

What is the expected output? What do you see instead?
No false warnings on thr and switches.  See above for expected out come.

What version of the product are you using? On what operating system?
 Turnigy 9X  OPENTX

Please provide any additional information below. I have modified the 9X with 
DHT telemetry module and modified the module to display telemetry info in the 
TX screen. I can not read Altitude. RSSI,TX power and A/B battery OK. Thank 
you.......Tom

Original issue reported on code.google.com by [email protected] on 24 Mar 2015 at 12:55