Spektrum DX9 User Manual

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SPEKTRUM DX9 • TRANSMITTER INSTRUCTION MANUAL
EN
Changing the Throttle Ratchet
1. Remove the eight Phillips head screws including the two
antenna cover screws that secure the rear transmitter case half.
2. Put the transmitter face down on a piece of foam or a towel
andremovethelowerbackcase.Carefullypulltheantenna
cover off the top of the transmitter and set the back case
aside.
CAUTION: Use care to not pull or disconnect any of the
wires attached to the back transmitter half.
3.Locatethesilverthrottlefrictionstrapsonbothgimbals.One
strap engages a serrated section on the gimbal for a ratcheted
throttle, while the other strap engages the smooth section on
the gimbal.
4. To change the throttle ratchet, loosen the throttle strap so
it does not touch the throttle gimbal. Tighten the opposite
throttle strap to engage the desired throttle ratchet.
If you only need to adjust the throttle friction, see the Adjust
Throttle Friction Straps section.
PHYSICAL TRANSMITTER ADJUSTMENTS
Transmitter Mode Conversion
You can change transmitter modes among Modes 1, 2, 3 and 4.
This conversion requires both a programming and a mechanical
change.
Programming Conversion:
1. Access the System Settings menu from the Setup List and
select the desired Mode. If you are changing between Modes
2/4or1/3,youcanSTOPafterStep1.
2.ExittheSystemSettingsmenutosavetheselection.
3. Power off the transmitter and remove the transmitter battery pack.
After you change the transmitter Mode in the Setup List, you will
need to make mechanical changes to the transmitter gimbals.
CAUTION: Always power off the transmitter, disconnect and remove the battery before adjusting stick tension or friction straps. Not
doing so could result in property damage or injury.
Mechanical conversion is required to change between Modes 1 and 2 or between Modes 3 and 4. The mechanical conversion consists
of the following steps:
1. Change the Throttle Ratchet
2. Adjust the Elevator Centering Screw
3. Move the Throttle Limit Wedges
Mechanical Conversion

Spektrum DX9 Specifications

General

Interface	RF Wireless
Product color	Black
Brand compatibility	Spektrum
Compatible products	Spektrum BLADE 450X BNF[BLH4380A]\\r 300 CFX BNF Basic[BLH4650]\\r 300 CFX BNF Basic[BLH4650]\\r Nano QX FPV RTF w/ SAFE[BLH7200]
Backlight color	Blue
Built-in display	Yes
Maximum range	- m
Frequency band	2.4 GHz
Language version	English
Channels quantity	9 channels
Number of devices supported	1
Battery capacity	2000 mAh

Weight and Dimensions

Weight	- g