Basic Operation

Tuning the Radio

Notes:

•A class is a group of up to 10 station frequencies.

•For weak signals, we recommend manual tuning.

Your receiver has four types of electronic tuning — manual, automatic, direct access, and memory.

Manual and Automatic Tuning

Follow these steps to manually or automatically tune to stations.

Note: If none of the tuning buttons on the remote control operate, press TUNER first.

1.Press FM/AM on the front panel (or repeatedly press FUNC on the remote control so the band name and frequency appears on the display) to select the tuner.

2.Press FM/AM again (BAND on the remote control) to select the desired band. The receiver tunes to and displays the frequency last selected in that band.

If A, B, or C and a single digit number appear to the left of the sta- tion frequency, press TUNING SELECT (BAND on the remote control) so the band name (AM or FM) appears.

3.To manually select the next lower or higher frequency, press TUNING once to manually select the next lower or higher fre- quency. Or, hold down the button to rapidly change frequencies, and release it.

To automatically search for the next lower or higher station, hold down TUNING until the display starts to change, then release it. The receiver searches down or up the band to the next strong station.

Notes:

•TUNED appears when you receive a strong signal.

•If you press TUNING at the top of the frequency range or

TUNING at the bottom of the frequency range, the display returns to the other end of the range.

Direct Access Tuning (Remote Control Only)

Follow these steps to directly enter a frequency.

1.Press TUNER to select the tuner. Then press BAND to select the desired band. The receiver tunes to and displays the frequency last selected in that band.

2. Press DIRECT ACCESS. _ _ _ _ _ _ _ _ appears on the display with the first _ _ flashing.

3. Enter the desired frequency using the number buttons.

Notes:

•If you enter an invalid frequency (for example, entering 828), the receiver tunes to the closest valid frequency (830 kHz).

•If you do not press a key within 5 seconds, the receiver exits direct access tuning. Start over at Step 2.

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Radio Shack STAV-3780 owner manual Basic Operation, Tuning the Radio, Manual and Automatic Tuning
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STAV-3780 specifications

The Radio Shack STAV-3780 is a versatile audio/video receiver that was designed to cater to home theater enthusiasts seeking a blend of performance and functionality. Launched during a time when consumer electronics were rapidly advancing, this model aimed to provide an elevated audio experience while remaining user-friendly.

One of the primary features of the STAV-3780 is its robust amplification system. With a power output of up to 100 watts per channel, it is capable of driving various speaker configurations, including 5.1 surround sound setups. The receiver supports multiple audio formats, ensuring compatibility with various sources, whether it be a DVD player, gaming console, or streaming service.

The STAV-3780 utilizes a range of technologies to enhance audio performance. It incorporates Dolby Digital and DTS decoding, providing immersive surround sound that brings movies and music to life. Additionally, it features a built-in AM/FM tuner, allowing users to enjoy their favorite radio stations without the need for extra equipment.

In terms of connectivity, the STAV-3780 comes equipped with multiple audio and video inputs, including composite, S-video, and digital coaxial connections. This ensures that users can easily integrate their devices, whether they are connecting a legacy VHS player or a modern Blu-ray player. The presence of RCA outputs also allows for easy connection to additional audio equipment, such as subwoofers or external amplifiers.

The user interface of the Radio Shack STAV-3780 is designed for ease of use. With an intuitive remote control, users can easily navigate through various settings and configurations. The on-screen display provides clear information, enabling seamless adjustments to sound levels, source selection, and surround sound modes.

Another significant characteristic of the STAV-3780 is its solid build quality. Radio Shack has a reputation for producing reliable electronics, and this model is no exception. Its design not only looks good but also ensures durability through extended use.

Overall, the Radio Shack STAV-3780 is a well-rounded audio/video receiver that combines performance with user-friendly features. With its advanced decoding capabilities, robust power output, and wide range of connectivity options, it is an excellent choice for anyone looking to enhance their home theater setup. Although it has become less common in today's digital landscape, it remains a testament to Radio Shack's commitment to providing quality electronics for the home.
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