Radio Shack DX-392 owner manual Troubleshooting

Page 35

TROUBLESHOOTING

Your receiver should give you years of trouble-free service if you follow the in- structions given in this manual. If you have problems, the chart below might help.

If you still have problems after follow- ing the suggestions below, take the re- ceiver to your local Radio Shack storefor assistance.

Problem			Cause


Weak or intermittent sound.	•	The primary-power batteries are
		weak.
	•	Antenna needs adjusting.
	•	Metal is blocking the signal. Move
		the receiver near a window when
		you use it inside a vehicle or metal
		frame building.
	•	Frequency needs fine tuning. See
		“Tuning” on Page 9.

Scan stops when there is no clear sig-	This is caused by birdies. See “Bird-
nal.	ies” on Page 31. Using an outdoor an-
	tenna might reduce these signals.

Frequency does not change when you	FAST/FINE/LOCK switch is set to
turn ROTARY TUNING.	LOCK.

ROTARY TUNING and front panel but-	If	appears on the display, the lock
tons do not respond.	switch is set to		.

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Contents PLL ALL-BAND Portable Receiver With Cassette Recorder DX-392Digital Synthesized Receiver FeaturesPage Contents Reference Sources Frequency Conversion Preparation Installing BACK-UP BatteriesAC Power Connecting to Primary PowerInternal Battery Power DC Power Selecting the Band Using the Receiver Turning the Receiver ON/OFFTuning Direct-Access TuningBand Fast Fine Using the Rotary DialScanning Tuning with the Arrow KeysMemory Tuning Adjusting AntennaAM Narrow/AM Wide Connecting AN External AntennaAdjusting Special Tuning Controls FM Mono/FM StereoAM RF Gain BFO Switch and BFO DialSilencing the Alarm Turning the Alarm Off/OnMaking a Recording Loading a Cassette Tape Using the Sleep TimerSetting the Clocks Using the Clock RadioChanging the Clock Display Setting the AlarmCue and Review Playing a Cassette TapeFast-Forward and Rewind Recording from the Radio Recording from the Radio Using the Standby FeatureRecording Recording AM Broadcasts Recording Using the Built-In MicrophoneListening Safely Additional FeaturesConnecting Headphones Lighting the DisplayFrequency Conversion Locking ControlsReference Sources Listening HintsMeters Band AllocationsInternational Frequencies Amateur Radio FrequenciesBand Frequency Range Meters MHz Aircraft FrequenciesShips and Coastal Station Frequencies Time Standard FrequenciesKHz Station Location Remarks Listening GuideLongwave Band Location Remarks Station KHzCfcx KHz StationHcjb BBC 15,205 All India Radio New Delhi, India Birdies Accidental Erasure Prevention Tape Tips and TechniquesStoring Your Cassettes Erasing TapesTape Tension Cleaning the Tape Mechanism Troubleshooting Resetting the Radio FCC Wants YOU to Know MaintenanceCaring for Receiver Specifications Battery Life Alkaline Batteries Fort Worth, Texas Division of Tandy Corporation

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.