Understanding the physical layout and technical capabilities of the 12-150 is the first step to mastering its use.
Slowly rotate the tuning dial. For the best reception on FM or Weather bands, fully extend the telescopic antenna and rotate it until the signal is clear. For AM, the radio relies on its internal ferrite bar. Instead of moving an antenna, physically rotate the entire radio until the AM station comes in loudest. 3. Operating the Weather Band Radio Shack 12 150 Manual
Check that the batteries are installed correctly or try a fresh set. If using an AC adapter, verify that the wall outlet is active and that the adapter's plug is seated firmly into the radio's DC jack. Radio Shack 12 150 Manual