I would start the generator and then with a Multimeter capable of reading 250 Volt AC check the terminals using the diagram below.
This will tell you if YOUR generator output is correct for an RV 50 amp service as you state yours is. Whenever there is an unknown with electrical outlets it's imperative to check before using. (use left diagram with voltages)
Just remember, it may be a "50 Amp" outlet but the total wattage from the generator will be limited to 5500 watts.
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2023 f-150 SCREW XLT 3.5 Ecoboost (The result of a $68,000 oil change
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