17
Binding
The binding function stores the Tx signal unique ID code and PPM frame rate and number of servos into the
receiver; this must be done every time the number of servos is changed on the RC unit. (or another RC with
PPM system). The binding procedure is explained on page 8.
Failsafe foreword
The push button on the top of the TX is used both for binding, and to store Failsafe into the receiver.
When the button is pressed while the TX is powered on the unit is binding. When the TX is in normal flight
mode, the button is used to store failsafe.
The different modes of failsafe in the receiver manual are:
The “Normal”
The “Sequential”
The “None”
All kinds of FAILSAFE storing and testing should be carefully performed with the plane firmly grounded.
It’s normally good use full failsafe style to program the plane to shut of motor and turn slowly to the left
side. Some FPV/UAV systems can use other settings; the user should know what is best for his usage.
Always test if it’s working as expected before a flight – Test if recall the wanted function and recover again
when the TX is powered back on.
The 3 Failsafe in detail
The
normal
kind of failsafe is one set of servo positions stored in the receiver. This setting will be recalled
and used when the radio signal is lost for about 1 second. To store a set of servo positions, push and hold
the button for 1 second and then release it. Please be sure not to push it again the next 5 seconds.
The “Sequential” works almost the same way. The difference is that you push the button again under 5 sec
after release to store the next set of servo positions. This can be repeated 3 times to use all 3 servo
memories. They are recalled in same order as stored, and when/if the radio signal is recovered the return
to normal flight is the reverse way.
