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8.11 RX update
When a new version of firmware is released and the receiver needs to be updated, enter this screen to update
receiver firmware.
Function Settings:
1. Bind the transmitter and the receiver normally.
2. Click [RX update]. The system will automatically display a confirmation
box, and click [OK] to update immediately.
3. If the receiver firmware is the latest version, the system will display
[Current firmware is the latest version]; If the receiver firmware is not
the latest version, the system will start to update and display an update
progress bar. After update is completed, the system directly exits the
menu.
Note: If the transmitter is unable to bind with the receiver after
updating, it is required to update the receiver.
•
After the receiver enters the forced update mode, select [RX
update] in the [RX setup] function. Select corresponding
receiver and click [Update] to complete update.
Function Settings:
1. Click to enter [Servo frequency];
2. Click
on right side to select the corresponding function as needed.
Click to return;
•
If you select [AFHDS3 1-way] for transmitter RF setting, modify the
servo response speed and press the Exit button. The system displays
"It will take effect after binding or re-binding. Are you sure to bind?"
3. If [Custom] is selected, click "+" or "-" on the screen to adjust the
frequency.
Note: 50Hz (analog servo) and 380Hz (digital servo) are the common servo
frequency values on the market; therefore, they are set separately to allow
users to perform quick operations. For details, see the operation manual
of the servo to confirm the correct frequency. Then, change the servo
frequency value through this function.
8.10 Servo midpoint
This function sets the value of the servos center point. The default is
1500, which is suitable for most servos.
When using standard S-BUS with a device such as the Vbar gyro fight
controller it can be set to 1520.
8.8 Low signal voice alarm
This function allows you to enable or disable low signal alarm function.
Function Settings:
Click the [Low signal voice alarm] box to enable or disable the function.
•
After selecting this function, when receiver signal strength is less than or equal to 4, the transmitter indicator
flashes and an audible alarm is given.
8.9 Servo frequency
This function is used to adjust the channel output control servo frequency. This function includes analog
servo (50 Hz), digital servo (380 Hz), custom frequency. You can select or set the correct output frequency
value according to the servo used. By default, the system adopts the analog servo. The custom frequency
adjustment range is from 50 Hz to 400 Hz.
Some servos may operate at a frequency different from the default frequency. In order to make the servos
operate properly, you can change the servo frequency by using this function.