Troubleshooting - YUNEEC Typhoon H Plus Maintenance, Troubleshooting & Parts

ISSUE
Compass Calibration Warning
Landing Gear Not going UP
H Plus will not go above 400ft.
NO Telemetry Data Displayed
ST16s Power on LED lit but no startup
screen, Fans NOT running
Camera no power or not functioning
Gimbal/Camera Not Level
Camera NOT Facing Front or
NOT at 0 position
Camera SD card video jerky/not smooth
Video not playing right on external system
Vibration levels high, indicated by shaky
landing gear when hovering
H Plus Aircraft Control Lags
ST16S input, Not responsive

TROUBLESHOOTING

POSSIBLE CAUSE
Area has something affecting the compass
could be underground or a unseen transmitter etc.
H Plus not Calibrated
Bad electronic component
Dirty/Stuck Landing Gear Motor
Contacts dirty/damaged
Close to an Airport
Ceiling Set Wrong
Aircraft not bound
Bad Component
ST16s Battery LOW or Bad
Dirty or Damaged Contacts
Fuse blow on main board
Wrong camera Selected/Bond on ST16S
Switch/Knob/Slider out of position
Not mounted properly or Broken/loose Mount rail
Broken/Missing Rubber shock on Mount
A Gimbal Control out of Adjustment/Calibration
Pan Knob not at Middle Position
Wrong SD card
Video player not able to handle format properly
Damaged propellers/motor or loose motor
Antennas Bad or Damaged
Transmitter or Receivers Bad
SOLUTION
Move to a new area and see if Warning Clears
Perform Compass Calibration
Call Technical Support
Invert H Plus and Verify Landing Gear Operation
Cycle several times. May need a small tap to start
Remove servo motors and verify contacts
Clean and not damaged
Check FAA web site or their B4UFly App.
Check setting in Aircraft Setup
Rebind aircraft to ST16S
Try a different ST16S
Charge or replace ST16S Battery
Remove camera clean/inspect contacts on Camera and the H Plus.
Verify contacts properly mate when
Camera is attached.
Open aircraft body and test/replace fuse
Verify proper Camera selected and Bond on ST16S
Verify Switch/Knob/Sliders in proper Position
Use RC Monitor to verify position
Remove Camera and inspect mount rails on camera
and H Plus
Inspect and repair/replace Rubber mount
Perform ST16S Controls Calibration
Placed Pan Knob at Middle position and
Verify on ST16S RC Monitor Screen at Middle
Use any class microSD card (U3 speed is capable of 4K data
rate) from 16GB to 128GB.
Try different video player
Check to ensure propellers are not nicked or damaged
Check motor properly secured to mount and not damaged
Verify 2.4 & 5.8Ghz icon in upper right corner of ST16.
Re-Bind to Aircraft following Binding Procedure.
Try a spare 2.4Ghz antenna
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