6.Key instructions
" ":Press the left key to modify the selection left or up.
" ": Long press to turn on and off. Short press to confirm function selection.
" ":Press the right key to modify the selection to the right or down.
7.Operating instructions
(1)Power on
Press and hold the "
once, and the screen lights up to complete the power-on, and then a boot
animation of about 3s will appear.
(2)Shut down
①Press and hold the "
will pop up. Move the cursor to switch to "Yes", and short press "
complete the shutdown.
②Press and hold the "
(3)Exit "Measure"
After power-on, the device directly enters the "Measure". Press the " "
to exit the "Measure" and enter the main menu.
(4)Enter "Measure"
Move the cursor to the "Measure" and press the "
measurement interface.
(5)Data switching in the "Measure"
Short press the " " or the " " to switch between "Accumulated AVG
Value", "Latest 24h Value", "Latest 48h Value", "Latest 72h Value", "Latest
96h Value", and "Accumulated Peak Value" to view different types of
detection data.
" 3s,the green light turns on, the buzzer beeps
" 3s,and the shutdown confirmation interface
" 10s to force shutdown.
- 5 -
" to
" to enter the