
PSA R4 users with a new Chevy/GM. 33.750 fix.
I was talking with Uniden support on Monday about a fix for the constant 33.750 emitted on newer chevys and other vehicles. They gave me some tips and said they were actively working on a new firmware update, but didn’t have a release date yet.
Yesterday they emailed me letting me know they released a new R4 update and now it has two user KA blocks. I couldn’t adjust them through the R/tach app(I have a r4w) but I was able to scroll through the expert menu on the detector itself and set them. Constant 33.750 detection is no more. I will play around with the sensitivity setting for the block and get it as low as I can while still blocking it, but bottom line is you can now set it for 33.749-33.751 and poof. Gone.
Nothing was mentioned about it in the update description on their website, so trying to spread awareness.