(Figure B). See Figure B for a typical setup and check your speed controller‘s manual for
correct installation.
Figure A – Connections to BEC receiver with mechanical speed controller. Ni-Cd battery and speed controller are not included in the
radio set.
Figure B – Connections to BEC receiver with electronic speed controller. Ni-Cd battery and speed controller are not included in the
radio set.
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Operating Your Model
It’s important to learn the proper sequence for switching on/off your radio system.
Before Operation
Switch on the transmitter, then the receiver.
After Operation
Switch off the receiver, then the transmitter. This ensures that you will always have a
signal to the receiver and that your R/C model will not operate out of control when you
turn off the transmitter.
Servo Layout
Note: Rubber grommets and (sometimes) eyelets are used in fuel-powered vehicles.
Key Input and Display
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Display Screens
Normal Display
When the power switch is turned on, the LCD screen will read as shown below. This
screen is referred to as the Normal Display.
Note: If any of the electronic trim buttons are moved while in this screen, the screen will
automatically change to display the trim in use. This is called the Direct Trim mode. For
more information on the feature, please see page __ of this manual.
Low Battery/Lithium Battery Backup
When the voltage of the 8 "AA" batteries drops below 9.0V, the XR2i's display screen
will alternate between the Normal and Low-Battery screen (BAT), and a continuous
beeping will occur, indicating that the batteries need to be replaced before further use.
The Low-Battery screen is active during any operating modes.
Lithium Battery
