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Flex 6600m ATU
                
                    Jimmy Collis                
                
                    Member                 
            
                        
            
                    Is there any way to disable the ATU being I have ATU built into my amp I can't find anyway in menus to disable I cut off manually on front of radio but every time I change frequency or change bands it comes back on                
                2          
            Answers
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            Yes, mine is always BYP for the same reason. TX control window, right side.
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            Thanks Steven i went to the window on the pc screen i was looking for it on the radio not connected to the pc working fine bussiness now thanks again for the info
73 es gud dxing0 - 
            Steven, push the Mic-gain button and disable ATU MEM. The internal tuner will stay off now.
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            Correct. Turn off ATU Memory0
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            Thanks...
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            [{"insert":"The ATU on my 6600m , running version 3.3.33.10471, tunes the antenna on port 1 but does not reach on tune on antenna port 2 (even if you connect the same antenna). I have opened a ticket but was wondering if there is a quick answer / resolution here. I would appreciate any help.\nThanks\n\nWZ2J\nVin\n \n"}]0
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You have made the antenna on port 2 the transmitting antenna?
0 
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