Failsafe; Servo Reversing; Auxiliary Settings Linear, 2-Position, 3-Position; Travel Adjust - Spektrum DX3E Manual

faIlsafe

Failsafe positions are also set during binding. In the
unlikely event that the radio link is lost during use, the
receiver will drive the servos to their preprogrammed
failsafe positions (normally full brakes and straight
steering). If the SR300 receiver is turned on prior to
turning on the transmitter, the receiver will enter the
failsafe mode, driving the servos to their preset failsafe
positions. When the transmitter is turned on, normal
control is resumed. Failsafe servo positions are set
during binding (see Bind on the previous page).
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servo reversIng

Servo reversing is used to reverse the direction of the
output of each channel. (e.g., a right steering command
results in the wheels turning right). To reverse a channel,
switch the position of the correlating switch. "N" is for
normal. "R" is for reverse. A small screwdriver can be
used to move the switch if necessary.
Reverse Switch Reverse Switch Reverse Switch
Steering Throttle Auxiliary
SPEKTRUM DX3E USER GUIDE
auxIlIary settIngs lInear,
2-PosItIon, 3-PosItIon
The Auxiliary channel can be selected to operate in three
different methods:
2-Position (2P) - The servo travels to its opposite
endpoints when the auxiliary button is pressed. Ideal for
forward and reverse transmissions and some two speed
transmissions.
3-Position (3P) - The servo travels from endpoint
to center to the opposite endpoint when the auxiliary
button is pressed. Used for forward, neutral and reverse
transmissions and some 3-speed transmissions.
Linear (LIN) - This allows the servo position to be
controlled proportionately. Ideal for mixture control on
engines.
Auxiliary Setting
Switch
Note that the servo reversing and travel adjust functions
are used to adjust the endpoints and direction of the
auxiliary channel.
SPEKTRUM DX3E USER GUIDE

travel adJust

Travel adjust is used to limit the maximum travel that
each channel will travel in each direction. Travel adjust
is independently adjustable in each direction. To reduce
the maximum travel in each direction, use your finger
or a small screwdriver to rotate the corresponding travel
adjust dial counterclockwise. To increase travel in each
direction, rotate the corresponding dial clockwise.
Travel Adjust Travel Adjust Travel Adjust
Steering Left Throttle Forward Aux High
Travel Adjust Travel Adjust
Travel Adjust
Steering Right
Throttle Reverse Aux Low
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