User Manual

EN
9
SmartSafe
+
Hold Last
If loss of signal occurs, SmartSafe™
technology moves the throttle channel
to its preset failsafe position (low
throttle) that was set during binding.
All other channels hold their last
position. When the receiver detects
signal from the transmitter, normal
aircraft operation resumes.
Preset Failsafe
Preset failsafe is ideal for sailplanes,
allowing the aircraft to automatically
dethermalize if the signal is lost. With
preset failsafe, all channels go to their
preset failsafe positions if the signal is lost,
preventing a flyaway. When the receiver
detects signal from the transmitter, normal
aircraft operation resumes.
SmartSafe
+
Hold Last
1 Lower the throttle on the transmitter
2 Push and hold the bind button on the AR410 and then power it ON
3 Release the button once the LED begins to flash
4 Press the A button on the transmitter and power it ON.
Preset Failsafe
1 Move all sticks and switches on the DXS to the desired failsafe positions
2 Push and hold the bind button on the AR410 and then power it ON
3 Release the button once the LED begins to flash
4 Push and Hold the Bind Button on the receiver during the rest of the bind process.
5 Press the A button on the transmitter and power it ON.
Setting Failsafe On The AR410 Receiver
The method of Failsafe and the Failsafe positions are set in the receiver during
binding. In the unlikely event that the radio link is lost during use, the receiver
will move all servo output signals to their pre-programmed failsafe positions.
If the power supply to the receiver drops below 3.5 volts during use, the
receiver will be unable to operate until the voltage recovers, and failsafe will
not work. That event would be called a brownout, and must be resolved in the
power supply to the receiver (BEC in the ESC, regulator, receiver battery, etc).
The AR410 Receiver may be set to either SmartSafe or Preset failsafe, as described below.
Smart Telemetry and LED Indicators on the DXS
Aircraft Battery Voltage: The four
green LEDs on the DXS transmitter
show the aircraft battery voltage
when using a Smart telemetry.
When paired with a Spektrum
Smart ESC and compatible receiver,
the aircraft battery voltage will be
displayed on the DXS transmitter’s
four LEDs. When in normal operation
with a Smart ESC, one LED will
illuminate for a low battery, two for
a half charged battery, three for a
battery between half and full, and
four for a fully charged flight battery.
IMPORTANT: The four Green LEDs
on the transmitter do not indicate the
battery voltage of the AA batteries.
The DXS transmitter only indicates
the voltage of the AA batteries if they
are low and need to be replaced.
Low Battery Alarm: The DXS
transmitter will emit a repeating
warning tone and the RGB LED will
flash red if the AA batteries are below
approximately 4.7V.