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

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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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Contents Audio/Video Receiver Introducing the Optimus STAV-3780 Important Safety Instructions Contents Positioning Speakers Preparing Your ReceiverPreparing the Speaker Wires Connecting SpeakersSetting the Impedance Selector Switch Preparing Your ReceiverRight Front Speakers Left Center Speaker Connecting the Front SpeakersConnecting a Subwoofer Amplifier Connecting Surround-Sound SpeakersConnecting the Center Speaker Connecting a Turntable Connecting Program SourcesConnecting a CD Player Connecting Cassette DecksConnecting TVs/Video Monitors Connecting Video SourcesDVD 5.1-Channel Inputs FM Antennas Connecting the AntennasAM Antennas Antenna Installing Remote Control’s Batteries Using One Remote Control for More than One UnitConnecting to AC Power Using the AC Power OutletBasic Operation Manual and Automatic Tuning Tuning the RadioDirect Access Tuning Remote Control Only Basic OperationMemory Tuning Using MPX ModeAdjusting Balance Muting the Receiver Using HeadphonesLoudness Control Bypassing the Sound ControlsUsing the VCR/TAPE 1 and Tape 2 Monitor Buttons Cassette Deck/VCR FeaturesMonitoring a Program Source Dubbing a Cassette TapePlaying and Recording Video Tapes Cassette Deck/VCR FeaturesPlaying a Video Tape Copying a Video TapeDolby Pro Logic Surround Using Advanced Sound OptionsVirtual Dolby Surround Dolby Virtual/SRS DSP EffectSound Mode Adjustments Remote Control Only Using Advanced Sound OptionsCenter Mode Setting TheaterTest Tone Delay TimeCenter Level Rear LevelsControl Mode Buttons Using the Remote ControlVCR Brand Code Using the Remote ControlCD Brand Code Catv Brand Code Number Buttons Receiver/Amplifier OperationCassette Deck Operation CD Player/MD Recorder OperationRapidly advances backward/forward within a chapter/track DVD Player OperationVCR Operation LD Player OperationSatellite Receiver Operation TV and Catv OperationProblem Cause Suggestion TroubleshootingCare and Maintenance FCC Wants You to Know Video Section SpecificationsAmplifier FM Tuner SpecificationsAM Tuner GeneralControl Index to Features by Control NameRadioShack Division of Tandy Corporation Fort Worth, Texas

STAV-3780 specifications

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