Manual
5
4 System description
1. Display
2. Function buttons
3. Arrow up
4. Enter
5. Start / Stop button
6. ESC button
7. Arrow down
8. On / Off button
9. Particle sensor
10. Temp. / RH sensor
11. Camera sensor
12. CO Sensor
13. USB Interface
14. AC / DC connection
15. HCHO Sensor
16. Battery compartment
4.1 Switching on / off
•
To turn the device on, hold the ON / OFF pressed till the start screen is visible.
•
To turn the device off, hold the ON / OFF pressed till the screen darkens.