User's Manual

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Chapter 03 Maintenance and Warranty
1.Cleaning
The stethoscope should be cleaned every time after use.
Cleaning method: Under normal circumstances, it is not necessary to disassemble the stethoscope base and the
upper cover for cleaning. The contact parts of the stethoscope outer casing are wiped clean with alcohol.
Use the edge of the alcohol cotton swab to sliding wipe the myra, top cover, the outer casing and silicone rubber sleeve
of the stethoscope.
Note: The stethoscope should not be invaded into any solution, nor should it be disinfected. Excessive liquid during
cleaning may cause moisture to enter the internal components, wipe dry and use again.
2.Service and Warranty
This device is guaranteed for 12 months from the date of purchase.
The smartho-D2 electronic stethoscope provides excellent service and warranty policies. If the product quality
problems are found during the warranty period, except the detailed damage or accidental damage, the device will be
repaired free of charge when it is returned to Mintti.
Please put your name, address, email address and phone number in it together with the stethoscope.
Please send the stethoscope directly to the Hefei Mintti Medical Technology Co., Ltd. Or the local authorized distributor
for maintenance and repair information.
Maintenance & Service Card
Model
Products name
Serial No.
Manufacturer
Price
Acceptance
Date of
manufacture
Date of purchase
Date of
Maintenance &
Service
Maintenance
Instructions
Maintenance
Cost
Maintenance
Person
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