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EN

13

Problem

Possible Cause

Solution

Aircraft 

will not 

connect 

(after 

binding) to 

transmitter

Transmitter too near aircraft 

during connecting process

Move powered transmitter a few 

feet from aircraft, disconnect and 

reconnect flight battery to aircraft

Aircraft or transmitter is too 

close to large metal object, 

wireless source or another 

transmitter

Move aircraft and transmitter 

to another location and 

attempt connecting again

Bind plug left installed in 

bind port

Rebind transmitter to the 

aircraft and remove the bind 

plug before cycling power

Aircraft bound to different 

model memory

(ModelMatch

TM

 radios only)

Select correct model memory 

on transmitter

Flight battery/Transmitter 

battery charge is too low

Replace/recharge batteries

Transmitter may have been 

bound to a different aircraft 

using different DSM protocol

Bind aircraft to transmitter

Control 

surface 

does not 

move

Control surface, control horn, 

linkage or servo damage

Replace or repair damaged 

parts and adjust controls

Wire damaged or 

connections loose

Do a check of wires and con-

nections, connect or replace 

as needed

Transmitter is not bound 

correctly or the incorrect 

airplanes was selected

Re-bind or select correct air-

planes in transmitter

Flight battery charge is low

Fully recharge flight battery

BEC (Battery Elimination Cir-

cuit) of the ESC is damaged

Replace ESC

Summary of Contents for AR8020T

Page 1: ...AR8020T User Guide AR8020T Bedienungsanleitung Guide de L utilisateur AR8020T AR8020T Guidea Dell utente...

Page 2: ...d hobby product It must be operated with caution and common sense and requires some basic mechanical ability Failure to operate this Product in a safe and responsible manner could result in injury or...

Page 3: ...Spektrum PC Programmer can be used for firmware updates SPECIFICATIONS AR8020T Type DSM2 DSMX 8 CH Telemetry Receiver Application Air Channels 8 Receivers 1 Remote Receiver not included SRXL2 Remote...

Page 4: ...udes a coaxial portion and an exposed 31mm tip antenna The last 31mm is the active portion of the antenna 186mm 31mm 155mm 31mm Smart Throttle The AR8020T receiver throttle port includes Smart Throttl...

Page 5: ...nna to the fuselage IMPORTANT Ensure that the 31mm active portion of each antenna tip is fully exposed TIP Use the optional sold separately Antenna Exit Guides to safely mount the antennas outside of...

Page 6: ...sible to use a bind plug in the BIND port if desired This can come in handy if the receiver needs to be mounted in a location that is difficult to access in which case a servo extension may be used fo...

Page 7: ...be reflected in the position shown for each channel Initiate Receiver Bind Mode Gives you the option of putting the receiver into Bind Mode from this menu Preset Failsafe With preset failsafe you can...

Page 8: ...the following tests View the receiver voltage during this test on your transmitters telemetry screen load the control surfaces apply pressure with your hand while monitoring the voltage at the receiv...

Page 9: ...acket is missed A single frame loss does not represent a loss of control but frame losses should be monitored In the air it s normal to experience as many as 100 frame losses per minute of flight On t...

Page 10: ...is advanced range check allows the RF performance of each receiver to be evaluated independantly A telemetry equipped Spektrum Transmitter is required for the advanced range test 1 Stand approximately...

Page 11: ...battery s Telemetry The AR8020T features full range telemetry and will provide receiver battery voltage flight log data and vario and altitude data without any additional sensors The altitude and vert...

Page 12: ...raft will not Bind during binding to transmitter Transmitter too near aircraft during binding process Move powered transmitter a few feet from aircraft discon nect and reconnect flight bat tery to air...

Page 13: ...erent model memory ModelMatchTM radios only Select correct model memory on transmitter Flight battery Transmitter battery charge is too low Replace recharge batteries Transmitter may have been bound t...

Page 14: ...of purchase is required for all warranty claims SERVICE OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE PURCHASER S SOLE AND EXCLUSIVE REMEDY Limitation of Liability HORIZON SHALL NOT BE LIABLE...

Page 15: ...ten on the outside of the shipping carton NOTICE Do not ship LiPo batteries to Horizon If you have any issue with a LiPo battery please contact the appropriate Horizon Product Support office Warranty...

Page 16: ...ons However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determin...

Page 17: ...n compliance with the following EU Radio Equipment Directive 2014 53 EU The full text of the EU declaration of conformity is available at the following internet address https www horizonhobby com cont...

Page 18: ...rizon Hobby logo are trademarks or registered trademarks of Horizon Hobby LLC The Spektrum trademark is used with permission of Bachmann Industries Inc All other trademarks service marks and logos are...

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