scanner volume

Can somebody explain the purpose of the Individual Channel Volume Offset on the BCD325P2? When scanning a P25 Phase 1 system it seems that I have to turn up my volume for some TGID's but other ones come in too loud which results in me having to lower my volume. Is this something that the...

I finally got my scanner setup with a BLE Volume Control that allows me to wirelessly control the volume of the external speakers hooked up to my scanner. It works like a champ. I also put the scanner on a WiFi Controlled Outlet adapter so that the scanner can be turned off remotely and/or put...