ENGLISH
with the triangular shape on the shell, gently insert it to the bottom,
counterclockwise rotate to lock it
2) Turbine disassembly: clockwise rotate the turbine, gently pull it out
3) Mouthpiece assembly: insert the mouthpiece into the turbine port directly
5.3 ACCESSORIES
1) A User Manual
2) A USB data line
3) A mouthpiece
4) A power adapter
5) PC software
6) A nose clip (optional)
Other type adapter should meet the following conditions: output
voltage:DC 5V; output current≥500mA, the power adapter must meet
the requirements of EN60601 related standards and have the CE mark.
Chapter 6 Operating Guide
6.1 HOW TO USE
6.1.1 Power on/off
1. After assembly, long press "power on" key to turn on the device.
2. When device is powered on, long press "power off" key to turn it off.
6.1.2 MEASUREMENT
1. The device is in (Selective interface) after turn on as shown in Fig.2,
press "up" or "down" key to select "No", then press "confirm" key to
enter (Testing) interface as shown in Fig.3. (Note: If select "Yes", it will
enter (Personal information) interface to edit personal information,
after exit, it will return to (Testing) interface.)
2. In (Testing) interface, breath in fully, seal the lips around the mouthpie-
ce and blast all air out as forcefully as possible in a minimal amount of
time, wait for a few seconds, the device will enter (Main parameter)
interface as shown in Fig.4.
Figure 2 Selective interface
6.1.3 Main interface
Case No.
Health status
indicator
Figure 4 Main parameter interface
a. Main parameter interface: display the ratio of predicted value and
measured value of three main parameters. Ratio reflects health status,
correct settings of personal information is the key to obtain accuracy ratio.
Besides, this interface can also display battery status, time, case number
and health status indicator, as shown in Fig.4.
b. Health status indicator: indicate the ratio of measured value and the
predicted value, display the testee health condition in image. I.e. Compa-
re the measured value with the reference value in same situation. When
the value is lower than 50%, only red indicator is displayed, which means
testee should pay attention and go to hospital in time. When the value is in
range from 50%-80%, red and yellow indicator are displayed, which means
it should be noticed. When the value is higher than 80%, all red, yellow
and green indicator are displayed, which means healthy. The determinate
item of health status indicator is optional, it can be set in "Denote value"
18
Figure 3 Testing
Predicted value is a
reference under the
situation that values
(gender,age, height, etc.)
have been set. It is a
popularize value
Ratio of mea-
sured value and
predicted value