AK28 HD/HD+ User Manual V1.1
37
2020 SIYI Tech All Rights Reserved
5.4 Fail-safe
Before linking AK28 HD/HD+ transmitter to the receiver, do not forget to do fail-
safe settings and turn on the function, thus if your transmitter lost linkage with
receiver, fail-safe function will run automatically and immediately to protect your
model from a crash.
Steps
1.
Make sure the transmitter is linked to receiver.
2.
Open “SIYI TX” and enter fail-safe menu.
3.
Please refer to the picture above. Under fail-safe menu, the function is default
to be off and it displays “HOLD” in each channel. Under this circumstance, if