User's Manual

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-Power off the device, long press the power button and mode button at the same time for about 8 seconds, until the OLED
screen is light up, then the factory rest is successful.
10.6 How to backup data?
-No need to backup your personnel data, the device will backup your data and system setting automatically.
10.7 How to keeping my device safe from Cyber Threats?
-Only buy smartphones form vendors who authorized, ensure your mobile phone operation system is officially released by
android or iOS.
-Consider using security software that will protect your mobile device from malware and riskware. Please download the
app only from official app store (Google Play or App Store depends on your operation system of mobile phone).
-Do not save the passwords for your App account, and make sure your WiFi network is secure, which can help keep your
login information safe.
-You also must make sure to update your software on your device when prompted, to ensure the app is up to date.
-Do not login into your account at the public WiFi hotpots, it is far more secure to use a 3G or 4G instead, or to use a VPN.
-Do not share your account and password for others.
11.Electromagnetic Compatibility (EMC)
CAUTION
The Nerve and Muscle Stimulator complies with the requirements of IEC 60601-1-2:2014 (EMC Collateral Standard) including
the E-field susceptibility requirements at a [level of RF immunity testing from IEC 61000-4-3 of 60601-1-2; e.g. level of 10 volts
per meter], at frequencies from 80 MHz to 2.7 GHz. However, even at this level of device immunity, certain transmitting devices
(cellular phones, two-way radios, cordless phones, paging transmitters, RFID devices, etc.) emit radio frequencies that could
interrupt external functional neuromuscular stimulator operation if operated in a range too close to the External functional
neuromuscular stimulator. Practitioners should be aware of possible radio frequency interference if portable devices are operated
in close proximity to the External functional neuromuscular stimulator.
Common emitters such as Electronic Article Surveillance Systems (EAS), Radio Frequency Identification Systems (RFID), Tag
Deactivators, and Metal Detectors may cause interreference with the device. It is recommended to keep 20 cm away from such
common emitters.
This equipment generates, uses, and radiates radio frequency energy. The equipment may cause radio frequency interference to
other medical or non-medical devices and to radio communications.
If this equipment is found to cause interference, which can be determined by turning on and off the equipment, the operator or
qualified service personnel should take following actions:
 Reorient or relocate the affected device;
 Increase the distance between the equipment and the affected device;
 Power the equipment by another source;
 Consult the service engineer for further suggestions.