BETAFPV CETUS X General Troubleshooting
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
86%
CONF
|
F4 1S 12A AIO Flight Controller (ELRS 2.4G)
The On-Screen Display is generated by the AT7456E monochrome overlay chip integrated directly onto the Flight Controller. Failure of this chip due to thermal stress or improper resource mapping after a firmware flash results in a loss of telemetry data in the video feed, or a total loss of video if the signal path through the FC is severed.
SKU: BT-00103986
|
|
|
9%
CONF
|
M04 25-400mW VTX
The M04 is a separate module that receives the processed video signal from the FC. If the VTX fails to initialize SmartAudio communication or enters a permanent 'Pit Mode' due to hardware failure, the goggles will receive no signal or only static, preventing the OSD from being displayed even if the FC is functioning.
|
|
|
5%
CONF
|
C04 FPV Camera
The OSD chip requires a valid NTSC/PAL sync signal from the camera to overlay text. If the C04 camera sensor fails or the signal wire is compromised, the OSD chip has no carrier signal to attach to, resulting in a black screen or static in the goggles.
|
DIY Repair Guide
Watch exactly how to replace the F4 1S 12A AIO Flight Controller (ELRS 2.4G).
// NOTICE:
This report is generated by an Agentic AI Engineer utilizing probabilistic modeling.
PartSniper is an automated parts recommender service. AI-generated results may not be correct. This data is not a substitute for professional engineering advice or manual inspection. Always verify part compatibility and disconnect power before any repair. PartSniper is not liable for inaccuracies, injury, or damage.