One thing that is very important is to update the database. Ive seen brand new HP2's having 2014 and I think maaaybee... 2017 database info.
How old is your database in that home patrol?
From the main screen, press menu --> advanced menu --> press the scroll down arrow --> version information --> Database Version
From there you more accurately can setup favorite lists if you want or if you use the full database, will be up to date and more accurate.
Side note: IMHO ridiculous that Uniden doesnt update their master database to put in all the zipcode scanners! Majority of people dont update/even know they can or even need an update.