Philips FW798W FB219W, Troubleshooting, There is a howling sound at the external source, No sound

Models: FW798W

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There is a howling sound at the external source.

There is a howling sound at the external source.

You hear feedback when you are listening and recording from the same source simultaneously.

ªPress AUX to select CDR mode.

All lighted buttons are not lit.

Equalizer Display is switched on in NITE mode.

ªRotate JOG to other Equalizer Display.

FB219W

No sound.

VOLUME is not correctly adjusted.

ª Adjust the VOLUME.

Headphones are connected to the

appliance.

ªDisconnect headphones.

Poor sound or no sound at the center or surround speakers.

SURROUND mode is not switched on.

ª Switch to the surround mode on the appliance.

Surround and/or center speakers are

not (properly) connected.

ªConnect the speakers properly.

• Transmitter or active surround speakers are switched off.

ªSwitch on transmitter and active surround speakers.

Transmitter and/or active surround speakers are not securely connected to the power source.

ªConnect the power cables properly.

CHANNEL slides of the transmitter and the active speakers are not switched to the same number.

ªSet the CHANNEL slides on the transmitter and on both active speakers to the same number.

Transmitter is connected to the wrong terminal on the appliance.

ªConnect the transmitter to the correct terminal on the appliance.

SURR/MULTI switch of the transmitter is in the wrong position.

ªSet the SURR/MULTI switch to the SURR position.

• The signal from the transmitter is interferred through electric appliances.

ªSet the transmitter and the active surround speakers to another

transmitting channel.

The signal from your appliance is too strong.

ªSet the input sensitivity of the transmitter to the next level.

Bad sound.

Setting does not match for the given type of music or sound.

ªCorrect the sound settings on the appliance.

Surround sound level is too low or too high.

• The level of the surround sound is not properly adjusted.

ªAdjust the level of the surround sound on the appliance.

Center sound level is too low or too high.

The sound level of the center channel is not properly adjusted.

ªAdjust the level of the center channel on the appliance.

TROUBLESHOOTING

English

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Philips FW798W FB219W, Troubleshooting, There is a howling sound at the external source, ªPress AUX to select CDR mode