4
Table of contents
Important
4
Glossary
4
Introduction
5
Intended use
5
Device description
5
Benefits and risks
6
Important safeguards
8
How the device works
13
Pre-set programs
14
Signals on the device
18
Preparing for use
19
Using the device
20
After use
27
Assistance
30
Troubleshooting
30
Replacement
32
Accessories
32
Full Two-Year Warranty
33
45-Day Money-Back Guarantee
34
Battery recycling
35
Compliance information
36
Specifications
38
Explanation of symbols
41
Electrode placement guide
48
Important
Pay special attention to all warnings, precautions and
contraindications in this user manual. Follow them strictly
during use. Save the user manual for future reference.
ENGLISH
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Summary of Contents for PR3841
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