Ronstar
Well-known member
On the F75SE the manual says if in an EMI area one can change the freq’s up some from factory setting F1 to F7. Gives instruction to “with the unit off” hold mode button in and push the trigger forward at the same time until F number comes up on screen.
Awhile back I accidentally left the unit on to the point the batteries plain ran dead. Replaced batteries and all seemed ok but I have been noticing EMI seems more present than before and I figured it was just where I was so I would walk away until quiet. Now Im wondering if running the batts out, the unit was probably jumping all over the place cuz it was in my truck, caused the F settings to start rotating when it was on its last breath of juice.
Today, when I finally got the unit to behave, I had to leave the unit on to get the F1 number to come up. Once I did and released the trigger she went to silence and I started finding targets left and right. Unit back to complete normal and EMI gone.
Anyone have any similar experience? Now I need to try and change freqs while EMI present…….
Awhile back I accidentally left the unit on to the point the batteries plain ran dead. Replaced batteries and all seemed ok but I have been noticing EMI seems more present than before and I figured it was just where I was so I would walk away until quiet. Now Im wondering if running the batts out, the unit was probably jumping all over the place cuz it was in my truck, caused the F settings to start rotating when it was on its last breath of juice.
Today, when I finally got the unit to behave, I had to leave the unit on to get the F1 number to come up. Once I did and released the trigger she went to silence and I started finding targets left and right. Unit back to complete normal and EMI gone.
Anyone have any similar experience? Now I need to try and change freqs while EMI present…….