© 2020 Natus Medical Incorporated 21 026057 RevE
Cleaning Cables After Each Use Echo-Screen III Pro Instructions for Use
If the result is Refer, it is recommended that you rescreen the patient.
10 If you are testing the ears individually, touch Screen Opposite Ear to test the other ear.
Insert the probe in the other ear and touch Continue to repeat the process.
11 Clean the cables after each use.
Cleaning Cables After Each Use
Note: You don’t need to unplug the probe cables before cleaning unless you suspect that
something entered the cable sockets.
Clean the cables:
1 Unplug the USB and power cables.
2 Wipe down the cable with a prepackaged alcohol wipe, or with a lint-free cloth dampened
(not wet) with 70% isopropyl alcohol.
3 Wipe the transducers:
• For OAE cables, wipe the probe head, avoiding the probe nozzle connector.
• For ATA cables, wipe both the left and right transducer housings, avoiding the earphone
connectors.
4 Allow the cable to dry thoroughly, and then reconnect the cable to the device.
Sequential screening displays results for last ear tested
One ear at a time screening displays results for ear most recently tested
CAUTION Do not immerse cables in liquid.
OAE and ATA transducers contain sensitive components. To avoid damaging a
probe, never attempt to clean the sound apertures in the probe housing by using liq-
uids or mechanical means.
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