Radio Shack Dx-390 — Owners Manual

6V DC external adapter, 6 "D" cell batteries (for main operation), and 2 "AA" batteries (for back-up clock and memory retention). 2. Setting Up Your DX-390

, the radio has developed a cult following for its modifiability and specific vintage quirks. radiojayallen Essential "Hidden" Hardware Facts Dual Battery Requirement:

Shows the current frequency, signal strength meter, band indicator, memory channel, and dual-time clock.

The manual is notable for its clear, step-by-step instructions and diagrams, making the radio's advanced features accessible even to beginners. radio shack dx-390 owners manual

Punch in the frequency using the number pad (e.g., for 6.165 MHz, press 6 . 1 6 5 ). Press the button. B. Manual Tuning Dial

| Source | Description | | :--- | :--- | | | Websites like ManualsBase often have downloadable PDF versions of the user manual. A simple search for "Radio Shack DX-390 manual" will point you in the right direction. | | Hobbyist and Vintage Radio Sites | Enthusiast-run sites, such as "gbppr.ddns.net," sometimes preserve Radio Shack support documents, including feature lists and care instructions for the DX-390. | | eBay and Classifieds | Used copies of the original manual occasionally appear for sale. Listings may mention "includes owner's manual". | | Radio Enthusiast Forums | Communities like the Radio Attic and Antique Radios forums are valuable resources for finding information or requesting manual scans from fellow collectors. | | Service Manuals (for advanced users) | For those interested in more detailed technical documentation, the Sangean ATS-818 service manual is a crucial resource, offering schematics, alignment instructions, and a full parts list. |

Press the button (hold for ~3 seconds until "SET" flashes). 6V DC external adapter, 6 "D" cell batteries

Open the rear battery compartment. Insert first; these maintain the clock and memory when main power is disconnected.

Press FREQ , enter the frequency (e.g., 1-5-7-2-0 for 15.720 MHz), and press ENTER .

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Displays both Local Time and UTC (Coordinated Universal Time), which is essential for tracking shortwave broadcast schedules. 3. Advanced Reception Techniques

Digital LCD display with frequency, signal strength, and clock/timer.