Optimus STAV-3370 owner manual Troubleshooting, Returning Controls to Factory Defaults

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Troubleshooting

If the receiver is not working as it should, the following suggestions might help. If you follow the suggestions in this chart and the receiver still does not work properly, contact your local Radio Shack store for assistance.

Problem

 

Cause

 

Solution

 

 

 

 

 

 

 

 

 

 

Power does not turn on.

Power cord is disconnected.

Plug in the power cord.

 

Protection circuit is activated.

Unplug the power cord, then plug it in

 

 

 

 

again.

 

 

 

 

 

 

Static discharge has affected control.

Unplug the power cord, then plug it in

The receiver does not respond to

 

 

 

again. (If static electricity is a prob-

button presses.

 

 

 

lem, try to use the remote control as

 

 

 

 

much as possible.)

 

 

 

 

 

No sound.

Incorrect connections.

Check and correct the connections.

 

The mute function is activated.

Press MUTING.

 

The volume is turned down.

Turn up the volume.

 

Speaker wires are disconnected.

Connect the speaker wires.

 

Neither set of speakers is selected.

Press in SPEAKERS A or B.

 

 

 

 

 

No picture when you select a video

The selected video source is not set

Correct the problem with the selected

source.

 

correctly.

 

video source.

 

Incorrect connections.

Correct the connections.

 

 

 

 

 

High noise level.

Station not correctly tuned.

Tune to a stronger station.

 

Antenna not connected.

Connect the antenna.

 

FM antenna still coiled or is not point-

Stretch both ends of the antenna taut

 

 

ing in the correct direction.

 

and reposition the antenna.

 

• AM loop antenna not pointing in the

Adjust the AM loop antenna.

 

 

correct direction.

 

 

 

Noise is coming from another electri-

• Try using an AC line noise filter to

 

 

cal appliance.

 

reduce the noise.

 

 

 

 

 

Tuning does not automatically stop

Stations are too weak.

Use a better antenna.

when searching for FM stations.

 

 

 

 

 

 

 

 

Cannot make copies of video tapes.

• Tapes are protected by a copy

You cannot make a good copy.

 

 

restriction method.

 

 

 

Video connections are incorrect.

Check and correct the connections.

 

 

 

 

 

 

 

 

 

 

Returning Controls to Factory Defaults

Press RETURN to return the controls to the following settings.

Tape 2 Monitor

Off

 

 

Source

TUNER

 

 

Speakers A

On

 

 

 

FM or AM (Set to the last-tuned frequency. If the

Band

receiver cannot receive the frequency, it starts

 

searching for the next strong station.)

 

 

Surround Mode

Off

 

 

Muting

Off

 

 

Super Bass

Off

 

 

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Image 25
Contents Digital Synthesize Audio/Video Surround Receive Please read before using this equipmentIntroducing the Optimus STAV-3370 Important Safety Instructions Contents Positioning Speakers Preparing Your ReceiverPreparing the Speaker Wires Connecting SpeakersPreparing Your Receiver Connecting Surround-Sound Speakers Connecting the a and B SpeakersConnecting the Center Speaker Connecting Center Channel and Subwoofer AmplifiersConnecting Cassette Decks Connecting a TurntableConnecting a CD Player Connecting a Video Monitor Connecting Video SourcesAM Antennas Connecting the AntennasFM Antennas FM Outdoor Antenna Coaxial Cable Using One Remote Control for More than One Unit Installing Remote Control’s BatteriesConnecting to AC Power Using the AC Power OutletDemonstration Display Basic Operation Basic Operation Using HeadphonesBalance Control Muting the ReceiverManual and Automatic Tuning Tuning the RadioMemory Tuning Using Sleep Remote Control Only Using FM MonoTurning Off the Display Using the VCR/TAPE 1 Button Cassette Deck/VCR FeaturesDubbing a Cassette Tape Cassette Deck/VCR FeaturesPlaying a Video Cassette Tape Copying a Video Cassette TapeDolby Pro-Logic Surround Using Advanced Sound OptionsDolby 3CH Logic Studio EffectUsing Advanced Sound Options AUDIO/VCR Switch Using the Remote ControlReceiver/Amplifier Section CD Player Section Using the Remote ControlTape/VCR Section Tape PowerReturning Controls to Factory Defaults TroubleshootingCare and Maintenance FCC Wants You To Know Amplifier SpecificationsVideo Section FM Tuner SpecificationsAM Tuner GeneralControl Index to Features by Control NamePage Radio Shack

STAV-3370 specifications

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