Welch-allyn 12500 Binocular Indirect Ophthalmoscope Power Sour User Manual

Welch Allyn 12500Binocular Indirect OphthalmoscopePower SourceOWNER’S MANUAL

1-8ServiceFor customers in North America, please return instruments requiringservice to a Welch Allyn Technical Service Department listed below or to

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Welch Allyn, Inc.4341 State Street RoadP.O. Box 220Skaneateles Falls, NY 13153-0220Telephone: 315-685-45601-800-535-6663 (only in U.S.A.)FAX: 315-685-

Thank you for purchasing a Welch Allyn power source for use with the Welch Allyn 12500Binocular Indirect Ophthalmoscope (BIO). The operating instructi

1. Wall/Desk Power SourceMount the Wall/Desk bracket by fitting round holes in back plate overscrew heads, then pushing downward on case. This slides

1-2Desk Edge MountingNOTE: Do not use rubber pads if mounting to the EDGE of a desk or table.The Welch Allyn Wall/Desk Power Source can also be mounte

1-3INOUTONOFFCleaningAll surfaces may be cleaned with a soft cloth moistened with alcohol.MaintenancePeriodic technical inspections should be performe

1-42. Portable Power SourceThe Welch Allyn No. 74260 Portable Power Source provides completeportability and ease of use.Features of the Portable Power

1-5To Change the BatteryUnscrew the two screws which hold the housingstogether. Be certain not to touch the green circuitboard or any of the component

1-6Specifications No. 74260 Portable Power SourcePower Pack:Model Number: 74201 Output Voltage: 4.8 Vdc Output Current: 2.55 A On-time: 42-50 minutes

1-7Specifications No. 74250 Wall/Desk Power SourcePlug-In Power Transformer:Model Number: 74290Input: 95-130 Vac, 60 Hz0.18 A @ 120 Vac, 60 HzOutput: