Bose QuietComfort 2 Руководство пользователя - Страница 8

Просмотреть онлайн или скачать pdf Руководство пользователя для Наушники Bose QuietComfort 2. Bose QuietComfort 2 12 страниц. Acoustic noise cancelling headphones
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Scheduled cleaning is not required. However, you can simply

wipe the outside surfaces with a damp cloth, as needed. Also,

be sure that the earcup ports are clear and that no moisture is

allowed into the earcups.

Troubleshooting

Problem

No noise reduction

Low or no volume

Crackling noise;

intermittent loss

of noise reduction

Low rumbling

Volume too high

Care and Maintenance

What to do

• Turn on the headphones

• Check battery

• Turn source volume up

• Set LEVEL switch to HI

• Check headphones cord connection at

the source and the earcup

• Replace the battery

• Adjust how the headphones fit on your

ears

• Make sure earcup ports are clear

• Turn source volume down

• Set LEVEL switch to LO