Manuals

Manuals
Trouble Shooting: ADA880 User's Guide

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Trouble Shooting: ADA880 User's Guide


All indicators are off

AC Cord is not connected to wall outlet

Connect AC power

asdf

Control Speaker is not connected to the subwoofer

Connect control speaker to subwoofer

asdf

Power is off

Press power button or use remote to turn on the system

No Sound from all Speakers

Power is not on

Verify the AC line cord is plugged into the wall outlet

asdf

asdf

 

asdf

Verify power switch has been pressed (green Power LED is lit)

asdf

Volume setting is too low

Raise master volume control

sdf

S/PDIF cable is not connected to DVD playback card

Connect S/PDIF cable

sdf

Signal cable is disconnected from sound card

Connect signal cable

asdf

Right (Control) speaker is disconnected

Connect right (Control) speaker

Mute turns off unexpectedly

Mute was re-pressed or a function was selected

System will un-mute whenever the mute button is pressed again, if a function button is pressed, or if the volume control is rotated

Subwoofer emits very loud humming/buzzing noise

Signal cable is not completely inserted into signal jack on subwoofer

Make sure cable is inserted snugly into signal jack

No sound from Subwoofer

Subwoofer volume is too low

Select Bass function and raise volume level

asdf

 

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Press and hold Treble and Bass buttons for 3 seconds to reset Treble, Bass, Center, and Surround levels to default position.

No sound from surround speakers

Unit is not in a surround mode

Press the mode button to select a surround mode. Prologic - Amber Dolby Digital - Green

Surround level is too low

Select surround level function and raise volume

asdf

asdf

 

Press and hold Treble and Bass buttons for 3 seconds to reset Treble, Bass, Center, and Surround levels to default position

Center and Surround buttons do not work

Unit is not in a surround mode

Press the mode button to select a surround mode. Prologic - Amber Dolby Digital - Green

No sound from surround speakers when detached

Surround bases are not connected

Connect surround bases to rear of subwoofer

asdf

 

Unit is not in a surround mode

Press the mode button to select a surround mode. Prologic - Amber Dolby Digital - Green

asdf

 

Surround level is too low

Select surround level function and raise volume

 

asdf

asdf

 

Press and hold Treble and Bass buttons for 3 seconds to reset Treble, Bass, Center, and Surround levels to default position

No playback from digital input

Digital signal cable is not connected

Connect digital signal cable to S/PDIF output of DVD playback card

Sound is distorted

Volume level too high

Decrease master volume level

Not enough treble

Treble setting is too low

Select Treble function and increase level

asdf

asdf

Press and hold Treble and Bass buttons for 3 seconds to reset Treble, Bass, Center, and surround levels to default position

Too much treble

Treble setting is too high

Select Treble function and decrease level

 

asdf

 

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Press and hold Treble and Bass buttons for 3 seconds to reset

 

asdf

 

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Treble, Bass, Center, and surround levels to default position

Too much bass

Bass setting is too high

Select Bass function and decrease level Press and hold Treble and Bass buttons for 3 seconds to reset Treble, Bass, Center, and surround levels to default position

Remote Control does not work

Batteries are dead or not installed

Replace or install new batteries

 

asdf

Remote is not pointed at speakers

Point remote control at the left side of LED bar

 

asdf

Remote signal path is blocked

Remove any object that is blocking the signal from the remote to the left side of the LED bar


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