Radio Shack DX-392 owner manual Preparation, Installing BACK-UP Batteries

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PREPARATION

SETTING THE MW (AM) TUNING INCREMENT

In the United States, the Federal Com- munications Commission (FCC) as- signs frequencies for stations in the MW band in 10-kilohertz increments. (In the United States, we commonly call the MW band the AM band.) In Eu- rope and some other parts of the world, MW frequencies are assigned in 9-kilohertz increments.

The MW STEP switch is located in- side the battery compartment. Before you install the back-up batteries, set the switch to 9k or 10k using the fol- lowing guidelines:

•If you are in the United States, Canada, or another North or South American country, be sure the switch is set to 10k.

•If you are in a country where the AM frequency increments are 9 kHz, set the switch to 9k.

INSTALLING BACK-UP BATTERIES

Back-up batteries power the receiver’s clock and the display and save the sta- tions stored in memory if the receiver’s primary power source is interrupted.

The receiver uses three AA batteries for back-up power. For the best perfor- mance, we recommend alkaline bat- teries, such as Radio Shack Cat. No. 23-552.

Note: You cannot operate the receiver using only the back-up batteries. If you press POWER when the back-up bat- teries are the only available power source, E flashes on the display.

Follow these steps to install the back- up batteries.

1.Remove the battery compart- ment’s cover by pushing the cover in the direction of the arrow.

2.Install three AA batteries, according to the polarity symbols (+ and –) marked next to the compartment. For easy removal, place the bat- teries on top of the lift-out ribbon.

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Contents DX-392 PLL ALL-BAND Portable Receiver With Cassette RecorderFeatures Digital Synthesized ReceiverPage Contents Reference Sources Frequency Conversion Installing BACK-UP Batteries PreparationConnecting to Primary Power Internal Battery PowerAC Power DC Power Direct-Access Tuning Using the Receiver Turning the Receiver ON/OFFTuning Selecting the BandUsing the Rotary Dial Band Fast FineTuning with the Arrow Keys ScanningAdjusting Antenna Memory TuningFM Mono/FM Stereo Connecting AN External AntennaAdjusting Special Tuning Controls AM Narrow/AM WideTurning the Alarm Off/On BFO Switch and BFO DialSilencing the Alarm AM RF GainUsing the Sleep Timer Making a Recording Loading a Cassette TapeUsing the Clock Radio Setting the ClocksSetting the Alarm Changing the Clock DisplayPlaying a Cassette Tape Fast-Forward and RewindCue and Review Recording from the Radio Using the Standby Feature RecordingRecording from the Radio Recording Using the Built-In Microphone Recording AM BroadcastsLighting the Display Additional FeaturesConnecting Headphones Listening SafelyListening Hints Locking ControlsReference Sources Frequency ConversionAmateur Radio Frequencies Band AllocationsInternational Frequencies MetersTime Standard Frequencies Aircraft FrequenciesShips and Coastal Station Frequencies Band Frequency Range Meters MHzListening Guide Longwave BandKHz Station Location Remarks KHz Location Remarks StationKHz Station CfcxHcjb BBC 15,205 All India Radio New Delhi, India Birdies Erasing Tapes Tape Tips and TechniquesStoring Your Cassettes Accidental Erasure PreventionTape Tension Cleaning the Tape Mechanism Troubleshooting Resetting the Radio Maintenance Caring for ReceiverFCC Wants YOU to Know Specifications Battery Life Alkaline Batteries Division of Tandy Corporation Fort Worth, Texas

DX-392 specifications

The Radio Shack DX-392 is a portable shortwave receiver that has garnered a loyal following among enthusiasts for its blend of functionality and affordability. It allows users to explore a wide range of frequencies, making it an excellent choice for both casual listeners and dedicated hobbyists.

One of the standout features of the DX-392 is its capability to receive AM, FM, and shortwave frequencies. This versatility enables users to tune in to a variety of broadcasts, from local radio stations to international shortwave channels. The receiver covers a frequency range from 530 kHz to 30 MHz, granting access to an impressive selection of AM and shortwave stations. This wide coverage is a major draw for users looking to explore diverse content from around the world.

The DX-392 is equipped with a digital frequency display that makes tuning in to stations easy and precise. The LCD screen provides clear visuals, allowing users to see the frequency they are tuned to as well as signal strength indicators. This feature enhances the overall user experience, making it simple to locate and enjoy favorite stations.

Another notable characteristic of the DX-392 is its sensitivity and selectivity, which ensure that users can capture weak signals even in challenging conditions. This is essential for shortwave listening, as many broadcasts may be faint or partially obscured by interference. The device also features digital signal processing techniques that help to improve audio clarity and reduce distortion, ensuring a more enjoyable listening experience.

Portability is a crucial aspect of the DX-392’s design, making it easy for users to take the receiver on the go. It is powered by either four AA batteries or an optional AC adapter, allowing for flexibility whether you're at home or traveling. The compact and lightweight structure means that the DX-392 fits readily into backpacks, making it a perfect companion for camping trips or vacations.

The Radio Shack DX-392 incorporates a built-in speaker and a headphone jack, offering options for private listening or sharing the experience with friends. An analog volume control allows users to adjust the audio output to their liking. This thoughtful consideration of user preferences makes the DX-392 not just a tool, but an enjoyable device for exploring global broadcasts.

In conclusion, the Radio Shack DX-392 is a remarkable shortwave receiver that offers an extensive range of features suitable for radio enthusiasts. Its combination of wide frequency coverage, superior sensitivity, portability, and user-friendly design makes it an excellent choice for anyone eager to dive into the fascinating world of radio communications. Whether for casual listening or serious hobbyist exploration, the DX-392 stands out as a reliable and enjoyable device.
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