MDHearing CORE L Series User manual

User Manual
CORE Hearing Aids • Series L

Superior in quality
of sound, ease of
use, and best value.
Thank you for
restoring my
condence.
— Loren B.

With the CORE, you are back in control of the sounds
around you, thanks to smart digital technology, paired
with personalized settings and user-adjustable controls.
Please read this User Manual in its entirety.
Practice and patience are important as your brain relearns
how to hear. Your results, and improved quality of life, will
depend on the type and degree of your hearing loss, your
expectations, and frequency of use.
Congratulations

Our U.S.-based team of licensed audiologists and hearing specialists
are the heart and soul of MDHearing. They’re here to guide and assist
you with any questions you may have. Take advantage of our free
one-on-one consultations.
We’re here to help.
800-918-3914
Monday–Friday (Visit MDHearingAid.com/contact-us
for current hours of operation)
[email protected]
24 hours a day, 7 days a week

The customer
service has been
outstanding.
They continue
to solve the
problem and
give solutions.
— Joan P.

Table of Contents

Package Contents ..............7
CORE Diagram .................8
Quick Start Guide...............9
Insert Battery/Information .....11
Place On Ear ..................14
Volume & Program Settings.....15
Care & Cleaning ...............17
Ordering Parts & Protection .....20
Replacing Tips & Tubing ........21
Using the Telephone ...........24
Troubleshooting...............25
Warranty & Replacements ......29
Return Policy .................31
General Warnings .............33
Indications For Use ............36
Clinical Data ..................36
Warning to Dispensers . . . . . . . . .37
Important Notice for Users .....39
FCC Regulations ...............41
Cybersecurity .................46
Transport & Storage ...........47
Airplane Mode ................47
Technical Specications ........48
Notice of Cancellation..........50

Package Contents*
a) Hearing Aid(s)
b) Size 312 Batteries
Thin Tubing
ComfortTIP™
*Contents will vary depending on quantity ordered.
c) Cleaning Tool Wire Magnet Brush d) Closed Tip(s)
7

CORE
Body
Stabilizer Bar
Thin Tubing
Tubing Base
Battery
Compartment
(on/o control)
Snap End
CORE Diagram
Hearing Aid Dimensions: 1.375” x 0.25” x 0.5”
CORE comes assembled for your convenience.
ComfortTIP™
Volume/Program
(push button)
Microphones
8

If you have a pair, rst identify the left and right hearing aid.
Step 1: Insert a new battery into the hearing aids.
Step 2: Place the hearing aids on your ears.
Step 3: Adjust the settings.
Quick Start Guide
Please note: The CORE may be used with the optional
MDHearing app to personalize your hearing aids. See the
app manual for personalization instructions.
9