Update Airware Software; Servo Setup; Travel Adjust; Sub-Trim - Spektrum DX9 Instruction Manual

Update AirWare Software

IMPORTANT: The orange LED Spektrum bars flash and a status
bar appears on the screen when AirWare software updates are
installing. Never power off the transmitter when updates are
installing. Doing so may damage the system files.
Before installing any AirWare files, always Export All Models to an
SD Card separate from the SD Card containing the update. The
update may erase all model files.
For more information on AirWare software updates, visit
spektrumrc.com
Automatically Installing AirWare Software Updates
To install the most recent update:
1. Download the update from spektrumrc.com and
save it to the SD Card.

FUNCTION LIST

Servo Setup

The Servo Setup menu contains the following functions:

• Travel Adjust

• Sub-Trim

• Reverse

Travel Adjust
Travel Adjust sets the overall travel or endpoints of the servo arm
movement.
To adjust travel values:
1. Scroll to the channel you wish to adjust and press the scroll
wheel. When adjusting travel values assigned to a control
stick:
a. Center the control stick to adjust both directions at the
same time.
b. To adjust travel in one direction only, move the control
stick in the direction you wish to adjust. Continue holding
the control stick in the desired direction while you are
adjusting the travel value.
2. Scroll left or right to adjust the travel value. Press the scroll
wheel to save the selection.
Sub-Trim
Sub-Trim adjusts the servo travel center point.
CAUTION Use only small sub-trim values or you may
cause damage to the servo.
SPEKTRUM DX9 • TRANSMITTER INSTRUCTION MANUAL
• Speed
• Abs. (Absolute) Travel
• Balance
2. Power off the transmitter and install the SD Card in the
transmitter.
3. Power on the transmitter and the update automatically installs
in the transmitter.
Manually Installing AirWare Software Updates
1. Save the desired AirWare version to the SD Card.
2. Select Update Firmware in the SD Card Menu options. The
Select File screen appears.
3. Select the desired AirWare version from the File List. When
updates are installing, the transmitter screen is dark. The
orange LED Spektrum bars flash and the update status bar
appears on the screen.
NOTICE: Do not power off the transmitter when updates are
installing. Doing so will damage the transmitter.
Reverse
Use the Reverse menu to reverse the channel direction. For
example, if the elevator servo moves up and it should move down.
To reverse a channel direction:
1. Scroll to Travel and press the scroll wheel. Scroll left until
Reverse appears and press the scroll wheel again to save the
selection.
2. Scroll to the channel you wish to reverse and press the scroll
wheel.
If you reverse the Throttle channel, a confirmation screen appears.
Select YES to reverse the channel. A second screen appears,
reminding you to bind your transmitter and receiver.
CAUTION: Always rebind the transmitter and receiver
after reversing the Throttle channel. Failure to do so will result in
the throttle moving to full throttle if failsafe activates.
Always perform a control test after making adjustments to confirm
the model responds properly.
CAUTION: After adjusting servos, always rebind the
transmitter and receiver to set the failsafe position.
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