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The receiver's output frequency of PWM signals can be
regulated. Theoretically, the higher the frequency, the
faster the signal is refreshed, and the faster the servo
responds to the signal change. However, some servos may
not support PWM signals with excessively high frequency.
You may need to take into account the servo's performance
when doing such settings.
The interface of this function may vary with bind modes.
For enhanced receivers, the PWM frequency of each
channel can be set separately, and the options include
analog servo (50Hz), Digital servo (333 Hz), SR (833 Hz),
SFR (1000 Hz) and Custom.
If a classic receiver is bound, all channels are set together,
and cannot be set to SR (833 Hz) and SFR (1000 Hz).
7.4.5 PWM Frequency
and receiver is far, in practice, it is difficult to pull the
transmitter and receiver far enough away to verify whether
the RF is normal. Therefore, when this function is enabled,
it can test whether the transmitter and receiver are normal
at a close distance. Test time is saved.
Function Settings:
1. M
ake sure the transmitter and receiver are bound
.
2. When in the
Range test
menu, press and hold
SWH
switch
.
3. One person stands in place with the transmitter in hand
and the other person takes the model and gradually
moves away from the transmitter.
4. Keep the transmitter's antenna unobstructed, then make
sure that the receiver antenna is at 90 degrees and no
interference between the transmitter and the receiver.
5. Observe the signal strength of the transmitter. If the signal
strength is high and stable, it means that RF is functioning
normally.
ATTENTION
• The conventional PWM
frequency is 50-400 Hz. When
SR (PWM frequency: 833 Hz)
and SFR (PWM frequency:
1000 Hz) are selected, the
overall system delay is greatly
improved, but the pulse range
of PWM signals is changed.
Please make sure the servo
supports the frequency and the
setting is correct. Otherwise
the servo may not work
properly, or even get damaged.
