SONY ICF-SW55 World Band Receiver Instruction Manual

Introduzione

This manual provides detailed instructions for the operation and maintenance of your SONY ICF-SW55 World Band Receiver. The ICF-SW55 is a high-performance portable receiver designed to capture a wide range of broadcasts, including Shortwave (SW), Mediumwave (MW), Longwave (LW), and FM Stereo transmissions from around the world. It features a Quartz-Lock PLL (Phase Locked Loop) synthesizer for accurate and stable tuning, controlled by a microcomputer.

Prodotto finitoview: Controlli e display

Familiarize yourself with the various controls and display elements of your ICF-SW55 receiver. The front panel features a clear LCD display and an array of buttons for tuning, memory functions, and time settings.

Image: SONY ICF-SW55 Front Panel. This image displays the front of the SONY ICF-SW55 World Band Receiver. Key features visible include the large LCD screen in the center, the 'SONY' logo at the top left, and the 'ON/OFF' power button below it. To the right of the screen is a circular 'TUNE/JOG' dial. Below the screen are memory preset buttons (M1-M5) and various function buttons such as 'FM', 'AM', 'TIMER MEMORY', 'ALARM SET', and a numeric keypad for direct frequency input. The overall color is dark gray.

Controlli chiave:

• Pulsante di accensione/spegnimento: Located on the top left, used to turn the receiver on or off.
• TUNE/JOG Dial: A rotary dial on the top right for manual frequency tuning.
• Numeric Keypad (0-9, EXE): Per l'immissione diretta della frequenza.
• Band Buttons (FM, AM): To select the desired frequency band.
• Memory Buttons (M1-M5, CHECK, ENTER, ERASE): Per memorizzare e richiamare le stazioni preferite.
• Time/Clock Buttons (WORLD TIME, UTC/LOCAL, TIME OFF SET, SUMMER ON/OFF): For setting and displaying various time zones.
• Timer/Alarm Buttons (TIMER MEMORY, TIMER SET, ALARM SET): For setting sleep timers and alarms.
• KEY PROTECT Switch: To prevent accidental operation.
• STOP/SCAN Buttons: For scanning frequencies.

Impostare

1. Alimentazione

The ICF-SW55 can be powered by four AA batteries or the supplied AC adapter (AC-E601).

• Installazione della batteria: Open the battery compartment cover on the back of the unit. Insert four AA batteries, ensuring correct polarity (+/-). Close the cover securely.
• Collegamento dell'adattatore CA: Connect the AC adapter to the DC IN 6V jack on the side of the receiver and plug it into a standard wall outlet. Using the AC adapter will conserve battery life.

2. Configurazione dell'antenna

• FM/SO: Extend the rod antenna fully for optimal reception. Adjust its angle and direction for the best signal.
• MW/LW: The receiver uses a built-in ferrite bar antenna. Rotate the unit itself to find the best reception direction for these bands.
• Antenna esterna: For enhanced LW/MW/SW reception, an external antenna can be connected to the dedicated mini jack terminal.

Istruzioni per l'uso

1. Accensione/Spegnimento

Premere il tasto ACCESO/SPENTO button to turn the receiver on or off. The display will illuminate when the unit is on.

2. Selezione della banda

Premere il tasto FM or AM button to select the desired frequency band. For Shortwave (SW) and Longwave (LW), these are typically accessed through the AM band and then tuned to the specific frequency ranges.

3. Metodi di ottimizzazione

The ICF-SW55 offers four primary tuning methods:

• Manual Tuning (Jog Dial): Ruotare il TUNE/JOG dial to manually adjust the frequency.
• Sintonizzazione diretta: Use the numeric keypad to enter the desired frequency directly, then press EXE.
• Sintonizzazione preimpostata: Premi uno dei Da M1 a M5 buttons to recall a stored station.
• Sintonizzazione scansione: Utilizzare il STOP/SCAN buttons to automatically scan for active stations within the current band.

4. Storing and Recalling Memory Stations

The receiver can store up to 125 stations in memory.

1. Sintonizzati sulla stazione desiderata.
2. Premere il tasto ENTRARE button (under MEMORY).
3. Select a memory location (e.g., M1-M5 or a numeric keypad entry for other memory banks).
4. Premere ENTRARE di nuovo per confermare.
5. To recall, simply press the corresponding memory button or enter the memory location and press CONTROLLO.

5. World Time and Clock Functions

The ICF-SW55 features a world time clock and the ability to display local or UTC time.

• Premere TEMPO DEL MONDO A view fusi orari diversi.
• Premere UTC/LOCAL to switch between Coordinated Universal Time (UTC) and your local time.
• Utilizzo TIME OFF SET E SUMMER ON/OFF to adjust for time differences and daylight saving.

6. Funzioni di allarme e timer

Set alarms to wake up to your favorite station or use the sleep timer function.

• Sveglia impostata: Premere SET ALLARME and follow the on-screen prompts to set the alarm time and desired station.
• Timer impostato: Utilizzo TIMER IMPOSTATO to configure automatic power-on/off times.
• Sveglia: IL SONNO button (near ON/OFF) activates a sleep timer, allowing the radio to play for a set duration before automatically turning off.

Manutenzione

Pulizia

Wipe the exterior of the receiver with a soft, dry cloth. For stubborn stains, use a cloth lightly dampened with a mild detergent solution, then wipe dry. Do not use abrasive cleaners, solvents, or alcohol, as these can damage the finish.

Magazzinaggio

When not in use for extended periods, remove the batteries to prevent leakage and store the unit in a cool, dry place away from direct sunlight and extreme temperatures.

Risoluzione dei problemi

If you experience issues with your ICF-SW55, refer to the following common problems and solutions:

Specifiche

Informazioni sulla sicurezza

Please read and observe the following safety precautions to ensure safe operation and prevent damage to your receiver:

• Non esporre l'unità alla pioggia o all'umidità per evitare incendi o scosse elettriche.
• Non aprire il casing. Affidare la manutenzione solo a personale qualificato.
• Avoid placing the unit in direct sunlight, near heat sources, or in extremely dusty or humid environments.
• Use only the specified power supply (AA batteries or AC-E601 adapter).
• Tenere le batterie fuori dalla portata dei bambini. In caso di ingestione, consultare immediatamente un medico.
• Smaltire le batterie usate secondo le normative locali.

Garanzia e supporto

For warranty information or technical support, please refer to the documentation provided at the time of purchase or contact SONY customer service. Keep your purchase receipt as proof of purchase for warranty claims.

For further inquiries regarding product specifications not covered in this manual, please contact the manufacturer directly.