MedNet Visual Oxy Bedienungsanleitung Seite 9

2）Flip the main unit over, the series number is
printed on the label of product.
Note:
The SN Serial number is on the back of the device
2.5 How to synchronize the time of the device
The time of the Checkme 02 will be automatically
synchronized with the network time on your smart
device after connected with the app.
Note: Refer the ViHealth app manual for more details.
2.6 Operation Mode Navigation
The device has two operation modes: Sleep Mode
and Monitor Mode.
Turn on the device, during the icon blinking, press the
button to switch between two modes.
Parameters
Screen
The Sensor
Vibrates
Bluetooth
Report
Sleep Mode
SpO , PR, Motion SpO
2
Activated by button Always on
When SpO is
2
lower than
threshold set
On when the
screen lights up
Sleep report
7
Monitor Mode
, PR, Steps
2
When SpO is lower
2
than threshold set；
Or when step goal is
met
Always on
Monitor report