Radio Shack 12 150 Manual -

Fully extend the antenna for FM/WB. For AM, reorient the unit. Move the radio away from large appliances, computers, or fluorescent lights, as these emit electromagnetic interference that disrupts radio waves.

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

Built-in dynamic speaker along with a dedicated 3.5mm mono/stereo headphone jack for private listening. Fully extend the antenna for FM/WB

If you require a literal page-by-page PDF replica of the physical manual for restoration or archival purposes, several digital repositories host these documents: or fluorescent lights