User's Manual

 Electrical stimulation output prompt: When the unit is in the state of electrical stimulation, the display will show the
lightning symbol, and the electrical stimulation will stop showing the electrical stimulation intensity. When the gait mode is
activated, there will be a “bee” sound prompt for each output of the electrical stimulation (the sound can be muted by the
APP software setting).
Lightning Symbol
Stimulation Intensity
 Load detection: When the electrode of the unit is in poor contact with the skin, the display screen will have an exclamation
point icon and an electrode loose icon alternately displayed. The unit automatically stops the electrical stimulation output and
has 3 “bee” prompts. After the electrode of the unit is in full contact with the skin of the leg, press the electrical stimulation
intensity adjustment button to continue the current mode.
Electrode loose
Electrode loose
 Low voltage / charging prompt: When the unit is low, there will be a battery icon display (battery display zero capacity) at
low voltage and flash at 1 second interval. When the battery voltage is as low as the shutdown voltage, the unit automatically
shuts down. The dynamic charging icon is displayed while charging, and the full battery icon is displayed when charging is
completed.
Low battery, flash every 1 second
Charging
Charging
Full Charge
 Automatic screen saver/shutdown: When there is no change in the content of the display, the brightness of the display will
automatically reduce after 30 seconds, and enter the screen saver animation after 60 seconds; the screen saver "XFT" LOGO
in animation form will move to the right; when the unit is low voltage to the shutdown voltage, automatic shutdown; the unit
will automatically shut down in the standby (no electrical stimulation output) for 2 hours.
Screen Saver Icon
3.3 APP Software Description (optional)
 Hardware requirements:
iPhone 5s and subsequent release models of the iPhone.
 Software Environment:
System environment: IOS 8.x/9.x/10.x/11.x;
Development environment: Xcode 8.0 and above;
Security software: none;
Network requirements: none.