Optimus STAV-3680 Basic Operation, Loudness Control, Muting the Receiver, Using Headphones

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Basic Operation

Balance ControlThe BALANCE control lets you adjust the sound balance between the left and right speakers. If you properly position the speakers and your listening area is

centered between them, the center control setting is usually best (see “Position- ing Speakers” on Page 5).

For an unusual speaker placement, adjust BALANCE as follows:

1.Select TUNER. Then press FM/AM to select the FM band.

2.Press FM MONO so MONO appears. The sound is monaural instead of ste- reo, so each speaker delivers the same output.

3.Turn BALANCE until you hear the sound coming equally from each speaker when you are in the listening area.

4.Press FM MONO so MONO disappears from the display.

Loudness Control

To increase the high and low ranges of sounds for improved audio at a low lis- tening level, press LOUDNESS (LOUD. on the remote control) so LOUDNESS ap- pears on the display. Press LOUDNESS again to turn off this feature.

Muting the Receiver

To temporarily mute the sound, press MUTING on the remote control. MUTING appears. Press MUTING again to restore the audio level.

Using Headphones

To listen with headphones (not supplied), insert the headphones’ 1/4 -inch plug into the receiver’s front panel PHONES jack. To silence the speakers, press SPEAKERS A and B to turn off any special sound options.

Listening Safely

To protect your hearing, note the following when using headphones.

•Set the volume to its lowest setting before you begin listening. After you begin listening, adjust volume to a comfortable level.

•Do not listen at extremely high volume levels. Extended high- volume listening can lead to permanent hearing loss.

•Once you set the volume, do not increase it. Over time, your ears adapt to the volume level, so a volume level that does not cause discomfort might still damage your hearing.

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Contents Please read before using this equipment Audio/Video ReceiverIntroducing the Optimus STAV-3680 Important Safety Instructions Contents Preparing Your Receiver Positioning SpeakersConnecting Speakers Preparing the Speaker WiresSetting the Impedance Selector Switch Preparing Your ReceiverConnecting the a and B Speakers Connecting the Center Speaker Connecting Surround-Sound SpeakersConnecting Center Channel and Subwoofer Amplifiers Connecting Program Sources Connecting a TurntableConnecting Cassette Decks Connecting a CD PlayerConnecting Video Sources Connecting a Video MonitorAM Antennas Connecting the AntennasFM Antennas Inner Insulation Center Wire Outer Insulation Shielding Installing Remote Control’s Batteries Using One Remote Control for More than One UnitUsing the AC Power Outlet Connecting to AC PowerBasic Operation Using Headphones Basic OperationLoudness Control Muting the ReceiverManual Tuning Front Panel Only Tuning the RadioMemory Tuning Using FM Mono Cassette Deck/VCR Features Dubbing a Cassette TapePlaying a Video Cassette Tape Cassette Deck/VCR FeaturesCopying a Video Cassette Tape Using Advanced Sound Options Using Advanced Sound Options Center Mode SettingTest Tone Center LevelAUDIO/SURROUND Switch Using the Remote ControlReceiver/Amplifier Section CD Player Section Using the Remote ControlTape Section Troubleshooting Returning Controls to Factory DefaultsCare and Maintenance FCC Wants You to Know Amplifier SpecificationsVideo Section Specifications FM TunerAM Tuner GeneralIndex to Features by Control Name Control SeePage RadioShack Division of Tandy Corporation Fort Worth, Texas

STAV-3680 specifications

The Optimus STAV-3680 stands as a remarkable advancement in the field of heavy-duty machinery, combining efficiency, durability, and state-of-the-art technology. This vehicle is designed for various applications, including construction, mining, and agricultural tasks, showcasing an impressive versatility that meets the demands of today's dynamic work environments.

One of the key features of the Optimus STAV-3680 is its powerful engine, which provides outstanding horsepower and torque. This high-performance engine is engineered to deliver reliable energy while maintaining fuel efficiency, making it an ideal choice for long hours of operation. Its advanced propulsion system also ensures optimal traction and stability, even in challenging terrains.

The machine incorporates cutting-edge hydraulic technology that enhances its lifting capabilities and operational efficiency. The hydraulic system is designed for easy maintenance and quick responsiveness, allowing operators to perform complex tasks with precision. Its lifting capacity is impressive, enabling the movement of heavy loads with minimal effort.

The Optimus STAV-3680 is equipped with an ergonomic operator cabin that prioritizes comfort and safety. The cabin features adjustable seating, intuitive controls, and excellent visibility, significantly reducing operator fatigue during long shifts. Additionally, safety features such as roll-over protective structures (ROPS) and falling object protective structures (FOPS) ensure that operators are safeguarded against potential hazards.

One of the standout characteristics of the STAV-3680 is its adaptability to various attachments and implements. This flexibility allows it to perform numerous functions, from lifting and digging to grading and hauling, making it a multifunctional asset on any job site. The quick-attach mechanism streamlines the process of switching between different tools, enhancing productivity.

In terms of technology, the Optimus STAV-3680 is equipped with advanced telematics systems that provide real-time data on machine performance and diagnostics. This feature allows for predictive maintenance and efficient fleet management, helping businesses to minimize downtime and reduce operational costs.

Finally, the STAV-3680 demonstrates a commitment to sustainability, as it is designed to meet stringent emission standards while maximizing fuel efficiency. This focus on environmentally friendly practices is increasingly important in today's industry landscape.

Overall, the Optimus STAV-3680 exemplifies innovation and reliability, making it a leading choice for industries that demand high performance and versatility in their machinery. Its robust construction, combined with advanced technologies, positions it as a valuable investment for any operation.
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