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Summary of Contents for Sonic Alert Sonic Boom
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Connevans.info Solutions to improve the quality of life This product may be purchased from Connevans Limited DeafEquipment.co.uk secure online store at www.DeafEquipment.co.uk...
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Insert a 4.5-Volt (3 pcs x AAA size) battery into the Battery Compartment (7). Please make Within this period Sonic Alert will repair or replace at our option the BD4000 without digit will flash, then press of the UP (5) or DOWN button (6) to adjust the minute.
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Do you have a question about the Sonic Boom and is the answer not in the manual?
Questions and answers