A: Page 8. Hold the "Time Set" button for 2 seconds. Use the keypad to enter the time in 24-hour format (21:00 = 9 PM). The DX-390 does not auto-switch for DST.
The DX-390 is famous for its circuitry, which helps eliminate "images" or ghost stations. If you find the shortwave bands are quiet, ensure the RF GAIN slider on the left side is pushed all the way up! Are you planning on using the internal whip antenna , or radio shack dx-390 owners manual
Even with the manual, these radios are 30+ years old. Here is how the manual helps you fix three common problems. A: Page 8
(catalog number 20-214) remains a favorite among shortwave enthusiasts for its sensitive reception and tactile controls. Originally manufactured by Sangean (as the ATS-803A), this "world band" receiver is a powerhouse for catching international broadcasts, amateur radio, and local AM/FM stations. The DX-390 does not auto-switch for DST
Radio Shack was notorious for its catalog numbers. The DX-390 carries the catalog number . The original manual was a small, saddle-stitched booklet of approximately 36 pages.