First, make sure the new battery is fully charged. Years ago, I programmed a BC296D manually for our news department. I wore out the volume knob rotating it to select characters for the alpha tags. It is much faster and easier to use programming software. I use Butel ARC250 for my BC796D's, the mobile version of your scanner. The same software is used for the BC296D. What is your city, county, and state, and which agencies would you like to monitor. I'll check the database to see if your scanner is capable. Do you have the programming cable? It has a special connector that is different from the rest of the Uniden scanners.recently acquired a bc296d, purchased a new battery for it, turned it on and all it does is make a faint hissing noise,
I agree! I was using ARC250 before ProScan was available. ARC250 does an excellent job, but ProScan covers many more Uniden scanners.ProScan is Win10 compatible, and covers this radio. We have threads for support in the Scanner Programming forum. If you plan on getting other Uniden radios, this is a worthwhile investment
The radio itself is not going to be that much help to you in today's world anyway but my diagnosis would be... This is a very old radio. Too old. I also have a BC 250D from 2003, same radio but not reband capable and the digital chip was optional. You didn't have to buy it and the radio could remain analog. On your radio it's built in. Several other issues involved also because... It's too old just my two cents.
I find that my BC796D's, the mobile version of the BC296D, work better on some of the P25 Phase I simulcast systems than newer scanners, excluding the SDS100 and SDS200. Be advised that the BC796D and BC296D do not support 700 MHz and cannot be used on any site with 700 MHz frequencies. What is your county and state and which agencies do you wish to monitor?I disagree about the radio not being much help in today's world. My 296D works fine on the Michigan statewide P25 system. If and when they go phase 2 the 296D will become useless for that system. From what I can see in the database P25 phase 1 is still popular.
Just for grins... did you check that the squelch wasn't turned all the way up? Check the easy stuff, first.all it does is make a faint hissing noise