Spektrum DX9 User Manual

9
SPEKTRUM DX9 • TRANSMITTER INSTRUCTION MANUAL
EN
Installing the SD Card
The included SD Card enables you to:
• Import (copy) models from another
DX9 transmitter
• Export(transfer)modelstoanother
DX9 transmitter
• Update AirWare™ software in the transmitter
• Install/Update sound files
ToinstalltheSDCard:
1. Power off the transmitter.
2.PresstheSDCardintothecardslotwiththecardlabel
facing upward.
Exporting the Transmitter Serial Number
to the SD Card
ExportingthetransmitterserialnumbertotheSDCardallowsyou
to copy and paste the serial number into the registration screen at
spektrumrc.com.
To export the serial number:
1. Press and hold the scroll wheel while powering the
transmitter on until the System Setup list appears.
2. Scroll to the System Settings menu. Press the scroll wheel
once to open the menu.
3. Select NEXTontheSystemSettingsandExtraSettings
screens.
4.WhentheSerialNumberscreenappears,selectEXPORT.
5.PoweroffthetransmitterandremovetheSDCardfromthe
transmitter.
6.InserttheSDCardinyourcomputerandopenthe
My_DX9.xmlleonthecard.
7.ImportMy_DX9.xmlintotheRegistrationscreenonthe
SpektrumCommunitysite(spektrumrc.com).
SD CARD
Power System Requirements
Inadequate power systems that do not provide the necessary
minimum voltage to the receiver during flight are the number one
cause of in-flight failures. Some of the power system components
that affect the ability to properly deliver adequate power include:
• Receiver battery pack (number of cells, capacity, cell type, state
of charge)
• TheESC’scapabilitytodelivercurrenttothereceiverinelectric
aircraft
• The switch harness, battery leads, servo leads, regulators, etc.
Recommended Power System Test Guidelines
If a questionable power system is being used (e.g., a small or old
battery,anESCthatmaynothaveaBECthatwillsupporthigh-
current draw, etc.), perform the following test with a voltmeter.
The Hangar 9
®
DigitalServo&RxCurrentMeter(HAN172)orthe
Spektrum Flight Log (SPM9540) work well for this test.
Plug the voltmeter into an open channel port in the receiver and,
with the system on, load the control surfaces (apply pressure
with your hand) while monitoring the voltage at the receiver. The
voltage should remain above 4.8 volts even when all servos are
heavily loaded.
CAUTION: When charging Ni-MH batteries, make sure the
battery fully charges. Ni-MH batteries charged with peak
detection fast chargers have a tendency to false peak (i.e. not fully
charge), which could lead to a crash.

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