SEKAKU ELECTRON INDUSTRY (H.K.) CO. LTD.

No.1, Lane 17, Sec. 2, Han Shi West Road, Taichung, 401 TAIWAN

http://www.altoproaudio.com Tel:886-4-22313737 email: alto@altoproaudio.com Fax:886-4-22346757

All rights reserved to ALTO. All features and content might be changed

without prior notice. Any photocopy, translation, or reproduction of part of this manual without written permission is forbidden. Copyright c 2004 Sekaku Electron

NF01981-1.0

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Nilfisk-ALTO DPA900/1500 user manual No.1, Lane 17, Sec , Han Shi West Road, Taichung, 401 Taiwan