DAVID Smart Manuel de l'opérateur télécharger pdf (Page 15)

TROUBLESHOOTING

What

Try

Graph blinks a single

bar, then the SMART

turns off

Replace the battery or use a 9-volt DC power

adapter

SMART does not turn on

Replace the battery or use a 9-volt DC power

adapter

Lights in eyeset are

active on the left side

only

Ensure the eyeset cable is fully plugged into the

glasses and the jack

Tones and/or heartbeat

sounds are audible on

the left side only

Ensure the headphone is fully plugged into the

jack

No sound from external

audio device

Ensure the 3.5mm patch cord is fully plugged

into the headphone output of the audio device

and the jack of the SMART

Check the volume level of the audio device

SMART will not enter

sound sync mode

Ensure the 3.5mm patch cord is fully plugged

into the headphone output of the audio device

and the jack of the SMART

Check that the audio device is playing and

adjust the volume level (audio should be

present in the headphones plugged into the

SMART)

Download is not

recognized

Ensure the 3.5mm patch cord is fully plugged

into the download source and the jack of the

SMART

Adjust the source volume to a moderate

listening level (audio should be present in the

headphones plugged into the SMART).

Session starts with no

lights and/or sounds

Adjust the intensity and/or volume level

Re-save preferences (see page 3)

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