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If you have any questions regarding the use of this product, please contact iHear Medical, Inc. Customer Support at
Toll Free at 1 (844) iHEAR44 (1-844-443-2744), or send an email to [email protected].
Calibration Check
The iHearUSB has been calibrated to accurately test your hearing ability for up
to one year from the original calibration date (as indicated on the back of the
package), or after 10 tests; whichever comes first. The software auto-detects the
iHearUSB if calibration is required and the
Time to Recheck Calibration
screen
will come up. When this screen appears,
Click
on
Proceed to Calibration Check
then follow the step-by-step online instructions.
When prompted to insert the earphone to the iHearUSB, remove the ear tip
and push the earphone nozzle all the way down until it’s flushed against the
iHearUSB, and until a “clicking” sound is heard indicating that the earphone is
secured for accurate calibration.
R
R
Incorrect Connection
LOOSE
NO GAP
Correct Connection