This is Anthony From QuadQuestions.com,
Lot's of people tend have HDMI Connectivity issues with their Fatshark Goggles when the input resolution isn't set correctly. River Hound's issue above ended up being a resolution issue, and when we set the resolution to 800x600 we were able to get them to work properly.
Many times some simple troubleshooting can fix common issues such as no video or white screens.
The FatShark Dominator V3 goggles are purpose built for the 16:9 DJI aspect ratio, and should work well with the Phantom Professional.
When troubleshooting, I recommend trying these things:
First, Make sure that you are selecting the hdmi input on the goggles. You can do so by toggling the left black toggle (left if the goggles are on. The Goggles will boot up in 2D analog. Vertical press of the contrast/brightness button scrolls through the following modes: Analog 2D/3D/ HDMI 2D/3D
If using an HDMI input, you should select the HDMI mode.
The goggles are very picky about their input resolution and if it doesn't match, they will not work.
Make sure on your phantom that you have the correct resolution selected.
The HDMI port can be connected to HDMI devices via the HDMI mini port. We recommend to first connect to the HDMI device then apply the power from the battery (allow the HDMI device to initiate using power supplied through the cable by the host device before powering goggles). Disconnect battery when switching between devices to clear the settings.
Note (1): Most HDMI connectivity issues are due to either incorrect monitor settings or faulty HDMI cable. Before assuming the HDMI is defective, try with alternative HDMI sources and alternative cables. HDMI cables may fracture over time at connector flex points.
Note (2): Receiver needs to be powered off in HDMI mode to prevent conflicting signals being sent to the display.
In other words, It is also important when using the HDMI input to disable the internal Receiver module by flipping the black switch on the bottom of the goggles.
Hopefully this helps most people that are having problems. The Latest version of Fatshark goggles (V3s and HDV2s) are a superb product and we have yet to receive any from the factory that don't work out of the box. When returns happen, its usually an error that we cannot replicate in the shop, and this usually points to user error. For more useful info, check us out at
quadquestions.com.