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Troubleshooting, General, Subwoofer – Philips - FW768P User Manual

Page 31

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31

English

General

System does not react when any
button is pressed.
• Electrostatic discharge.
™ Press STANDBY-ON to switch the

system off. Remove the AC power plug
from the wall outlet, then reconnect the
power plug and switch on the system
again.

No or poor sound.
• Volume is not turned up.
™ Adjust the volume.
• The headphones are connected.
™ Disconnect the headphones.
• Speakers are not connected or are

connected wrongly.

™ Check that the speakers are connected

correctly.

™ Make sure the stripped speaker wire is

clamped.

Reversed left and right sound.
• Speakers are connected wrongly.
™ Check the speaker connections and

location.

Lack of bass sound or apparently
imprecise physical location of musical
instruments.
• Speakers are connected wrongly.
™ Check the speaker connection for

proper phasing, red/black wires to red/
black terminals.

Remote control has no effect on the
system.
• Wrong source is selected.
™ Select the source (CD, TUNER, etc.)

before pressing the function button,
(PLAY, PREV/NEXT, etc.).

• The distance to the system is too large.
™ Reduce the distance.
• Batteries are inserted incorrectly.
™ Insert the batteries with their polarities

(+/– signs) as indicated.

• Batteries are exhausted.
™ Replace the batteries.

Timer is not working.
• Clock is not set.
™ Set the clock.
• Timer is not switched on.
™ Press CLOCK/TIMER to switch on the

timer.

• Dubbing/recording is in progress.
™ Stop dubbing/recording.

Clock setting is erased.
• There was a power failure.
™ Reset the clock.

System displays features
automatically; buttons flash
continuously.
• Demonstration mode is switched on.
™ Press and hold Ç (on the system) for

five seconds to switch off the
demonstration.

There is a howling sound at the
external source.
• You hear feedback when you are

listening and recording from the same
source simultaneously.

™ Press AUX to select CDR mode.

All lighted buttons are not lit.
• Equalizer Display is switched on in NITE

mode.

™ Rotate JOG to other Equalizer Display.

Subwoofer

There’s no sound.
• Check that this subwoofer and

components are connected correctly
and securely.

™ Adjust the volume.

The sound is distorted.
• The input signal is imperfect, distorted

or the input signal level is too high.

™ Adjust the subwoofer volume level.

In case color irregularity is observed
on the nearby TV screen.
• The subwoofer and the TV is too close.
™ Place the subwoofer further from the TV

set.

TROUBLESHOOTING

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