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Idiomas disponibles
Idiomas disponibles
18. Reading value
19. Temperature / Air humidity unit
20. Time unit
21. Reading value
concentration value
22. CO
2
23. Basic mode symbol
24. Data preview mode symbol
25. Settings mode symbol
26. Maximum/Minimum/Averaged value
27. Warning symbol
28. Symbol of switched on sound alarm
29. Symbol of screen illumination on
30. Active button lock symbol
31. Battery status
3.2.
Preparation for work
LOCATION OF THE DEVICE
The ambient temperature should not exceed 40°C and the relative humidity
should not exceed 85%. Position the device in a way that allows for good air
circulation. Maintain a minimum distance of 10 cm from any wall. Keep the device
away from any hot surfaces. Always operate the device on a level, stable, clean,
fireproof and dry surface and out of the reach of children and persons with
reduced mental, sensory and intellectual abilities. Position the device in such a
way that the power supply plug can be reached at any time. Make sure that the
device's power supply corresponds to the data on the rating plate!
BATTERY INSTALLATION
Unscrew the flap screw on the back of the device. Disassemble the flap, insert
batteries according to the polarity markings. Close the flap and screw the screw on.
3.3.
Working with the device
Caution: After 15s of idleness the device switches automatically
to lock status (the
to unlock the device, hold the button
padlock icon disappears, and sound can be heard when pushing
the buttons.
1. Switching the device on
icon will be visible on the screen). In order
The device will switch on automatically after new
batteries are installed.
for approx. 2s (5). The
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