User's Manual

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– Stop: After long press and stop for 2s, send the evaluation mode stop command to the host, receive the
host 4 reply, and the evaluation mode stops.
– The evaluation mode stops calculating the reference parameters based on the collected data. The collected
data needs to meet certain conditions before the reference parameters can be calculated, otherwise the
prompts are re-acquired.
4.2.3 Shut down
When the instrument is turned on, press and hold the switch/mode composite button for 2 seconds to turn off the
instrument.
5. Attentions
5.1 Device Power Off
Force shut down: Press the shutdown button.
System shut down:
1) When the treatment duration set by the channel has ended, the functions stop.
2) When the battery voltage is low, the system will automatically shut down.
3) The host will automatically shut down when it is in standby (no electrical stimulation output) for 2 hours.
5.2 Troubleshooting
Malfunction indicator will show the following troubles:
5.2.1 Electrodes loose
The malfunction indicator flashes slowly (the frequency is 1 Hz). When the system detects that the electrode is off, it
indicator will display and the device will stop running. This trouble can be resolved by simply connecting the electrode
pads.
5.2.2 Low battery voltage
When the battery voltage is low, there will be a battery icon display (the battery display capacity is empty) at low
voltage and flash at 1 second intervals. When the battery voltage is as low as the shutdown voltage, the unit
automatically shuts down.
Low battery, flash every 1 second
5.3 Integrated electrode use precautions
The integrated electrode piece can be replaced and be used for long-term. Pay attention to clean the contact surface or
pay attention to clean the skin surface during use (users with more hair should pay attention to trimming, and
conductive adhesive can also be used to increase conductivity).