Hi,
Having T9x for past two years and flying several electric models, i was satisfied customer, until few weeks ago i lost my electric sailplane due the mysterious glitch, when the TX switched off by its own , during the flight, and model just went down in spiral dive. Worst part of the story , model went to the large corn field several hundred meters from flying site and i was not able to trace him anymore.
At this moment, display screen was "blank", despite TX is switched on .
After the reset ( OFF and ON again), everything is there, model memories, settings and other data, and look like everything is OK.
I use soldered pack of 8 Turnigy LSD NiMh's since first day of use, having 10,3 V voltage at this "power loss " moment, and the hardware (switch or connectors) caused loss of voltage is not a suspect, since battery pack is soldered directly to the PCB board, not using the battery box connector.
Having another two models with paired T9x receivers, i try to fly them, but both receivers are "unbinded" from TX.
Binding procedure goes OK, first blinking LED, later solid red LED, but after the TX is switched OFF and ON again, there is no solid red LED , just a single short LED blink while switching ON the receiver.
This goes same with both, perfectly functional receivers, and several try's with different RX batteries.
So, i suppose, hardware is not a cause of this problem, but something from software/firmware side. I have original Turnigy firmware, even do a system reset to factory settings, but nothing happens, no chance of successful binding.
So, i'm puzzled with this issue, and want to try to repair this radio, will i need to flash the firmware with some of new firmwares or to buy the FrSky DIY module and upgrade this radio to FRSKY standard.
So, any idea how to solve this problem or suggestion what to do with my Turnigy radio?
Thanx for any help,
RGDS
Supercuber.