Update Receiver - FlySky Noble NB4 User Manual

7.14 Update Receiver

After each transmitter update the receiver will need to be updated.
Setup:
Touch [Update Receiver]:
Some receivers such as GMR and INr4 need to be updated with "Flysky Assistant".
•
If the transmitter has successfully coded and the connection is established, if the
receiver is the latest version, a pop-up prompt will appear [The current version is the
new version, no upgrade is required! ]. If the transmitter is an old version, a pop-up
prompt [Are you sure to update the receiver? ]. Click [Yes] to update the receiver;
If the receiver and the transmitter are not connected, then enter the receiver selection
interface (FGr8B/FGr4B needs to be placed upright when in use), check the receiver to be
connected and pop up a prompt [Please connect XX or enable XX enter the mandatory
update mode] Click [OK]!
After entering the update, When the progress is 100%, the
update is successful.
Note: You must update the high frequency before updating
the receiver.
Bind
FGr4
The steps of the forced update of the receiver are as follows:
1. Connect the bind cables to (as shown above) the three pin headers. After the power is turned on, the indicator
flashes three times and stops for one beat;
2. Turn on the transmitter and select [Update Receiver]. Click on the right of the corresponding receiver, select
"OK" in the pop-up box, and click [Update] to enter update state;
3. The indicator flashes slowly once update is completed.
• This procedure applies to FGr4/FGr4S receiver, different receivers may enter the forced
update in different ways, please go to the FLYSKY website to query the instructions of the
relevant receiver for action.
36
Force update interface
Connect these three
pins to enter the forced
update state
Force update interface
Connect these three
pins to enter the forced
update state
Bind
FGr4S