Troubleshooting FPV Transmitter / Camera
• Only static on receiver, or no video (PDB V1 only)
Verify that you have a working 5V and 12V supply by using a multimeter and measuring on the
dedicated 5V/12V/GND pads near the BST connector.
In case the 5V and 12V supply line is interrupted, you can try to fix it by soldering the 6 pin headers
that connect the power distribution board with the TBS DCDC, especially on the TBS DCDCD side.
• Lines in video
In some instances high-draw R/C receivers or telemetry devices are able to introduce interference
into the video feed. In this case, it is recommended to place a LC filter in line with the FPV transmitter
line. For very noisy R/C receivers such as the FrSky X4RSB or D4R-II, there is no solution other than
powering the receiver from a separate 5V supply.
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