3M XT-1 Technisches Bulletin - Seite 2

Blättern Sie online oder laden Sie pdf Technisches Bulletin für Kopfhörer 3M XT-1 herunter. 3M XT-1 2 Seiten. Drive-thru systems
Auch für 3M XT-1: Kurzreferenz-Handbuch (6 seiten), Kurzreferenz-Handbuch (2 seiten), Technisches Bulletin (10 seiten), Technische Daten (2 seiten), Schnellstart-Handbuch (3 seiten), Handbuch (8 seiten)

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Clean battery contacts

With a clean pencil eraser, gently rub eraser over battery contacts. Wipe off eraser

shavings with a clean soft cloth

Clean battery charger

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Unplug battery charger from the wall. Turn battery charger upside down and shake

out any loose debris. With a clean pencil eraser, gently rub eraser contacts. Wipe

off eraser shavings with a clean soft cloth.

NOTE: Make sure the battery charger is unplugged before cleaning and that all

batteries have been removed.

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Clean all equipment

Use a cloth or cotton swab, lightly moistened, to remove grease and crumbs from

your equipment. You may use a dry toothbrush to dislodge any hard crumbs.

NOTE: Never clean your drive-thru audio equipment with spray cleaners or

solvents as they can damage the internal electronics and cause corrosion

Contact your local dealer or 3M to learn more

about how we can improve your business.

www.3M.com/drivethru

Commercial Solutions Division

3M Center, Building 223-2N-21

St. Paul, MN 55144-1000

USA

www.3M.com/drivethru

3M is a trademark of 3M. Used under license in Canada

Please recycle. Printed in USA.

70-XXXX-XXXX-X