Otoscope and Accessories Troubleshooting Guide
Trouble Area
No light output
Instrument head will
not connect
Specula will not attach
properly
Loose or misaligned
magnifying lens
Poor or obstructed
view through lens
Dim light output
Visible corrosion on
instrument or acces-
sories
Replace the lamp with ADC
Replace the lamp with ADC
Use only Welch Allyn brand
Clean with lint free cloth
Replace the lamp with ADC
12
Corrective Action
part #5211-4
part #5211-4
Replace with fresh "C"
batteries
Service required
or compatible
Service required
Service required
Service required
part #5211-4
Replace with fresh "C"
batteries
Service required
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Questions and answers