My first Pro-78 was sent back because it had a defective display (LEDs were out).
My settings were default, except I turned POP OFF, VOICE OFF. Everything else remained the same, even the filter setting, which was set to FILTER.
I received my replacement PRO-78. Display works perfectly. I changed the settings with the only changes being to POP OFF, VOICE OFF. Everything else remained the same, even the filter setting, which was set to FILTER.
After saving the settings, I have noticed on the TEST at boot-up, the FILTER changed to FILTER 2. I double and triple checked my settings, re-applied the changes, and sure enough, everytime the 78 boots up, it boots up to FILTER 2.
I've reset the settings on the detector, but it does it each and everytime. Is it time to send it back and get a replacement? I'm within my 14 day exchange period.
Please let me know your thoughts.