12TROUBLESHOOTING

I plugged everything in but the lights won’t come on.

POSSIBLE CAUSE

SOLUTION

No power

Check that the AC adapter is connected to the base unit.

 

Check that the AC adapter is connected to the wall outlet.

 

Check that the AC adapter is the model supplied by Plantronics.

My headset does not work with the base unit.

POSSIBLE CAUSE

SOLUTION

Headset is turned off

Turn it on by pressing and holding the power/ mute button for

 

approximately 3 seconds, until the status indicator light flashes blue.

Pairing lost

Pair the headset to the base following the instructions in the

 

Pairing section on page 6.

I cannot hear caller/dial tone.

POSSIBLE CAUSE

SOLUTION

Headset system is not

Check that the telephone is connected to the base unit’s

connected correctly

telephone cord jack.

 

Check that the telephone receiver is connected to the base unit’s

 

telephone receiver jack.

Out of range

Walk back into range.

Headset battery is flat

Recharge the battery by placing the headset in the headset

 

charging cradle.

Listen volume too low

Adjust the listen volume adjust button on the headset. If the

 

volume is still too low, select another listen volume major adjust

 

switch setting as described on page 8.

Incorrect configuration dial

Try other configuration dial settings on the base unit, as described

setting for your phone

on page 5.

Callers cannot hear me.

 

 

 

POSSIBLE CAUSE

SOLUTION

Mute is selected

Press the power/mute button once as described on page 8.

Headset microphone boom

Align the headset boom with your mouth.

is incorrectly positioned

 

Speak volume is too low Increase the speak volume by adjusting the speak volume fine adjust

 

buttons on the base unit as described on page 8. If the volume is still

 

too low, select another speak volume major adjust switch setting as

 

described on page 8.

Incorrect configuration dial Try other configuration dial settings on the

setting for your phone

base unit as described on page 5.

I can hear a dial tone in more than one configuration position.

POSSIBLE CAUSE

SOLUTION

Telephone will work

Use the position that sounds best to you and the person you call.

in more than one

 

configuration dial position

 

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Plantronics 510S manual 12TROUBLESHOOTING, Plugged everything in but the lights won’t come on