Table des matières
39
EN
4.3
Keys
5
Measurement
NOTE!
The alarm tone can be stopped by pressing any key. In this case, the alarm tone
sounds again after the alarm threshold is exceeded again.
5.1
Switching
On/Off
ATTENTION!
Calibrate the Wöhler IQ 300 at fresh air, before
using it for the first time (see chapter 11.1).
There are two ways to start the device:
•
Connect the Wöhler IQ 300 to the mains via
the USB-C cable included in the scope of de-
livery. As soon as power is supplied, the de-
vice switches on automatically.
or
•
Press and hold the ●
key for 3 s to switch off
the device.
•
Press and hold the ●
key for 2 s to switch the
unit on. (Mains must be connected).
- Switch through
menu items
- Confirm selection
- Call up "General
settings”
- Start calibration
- Change values
- Select settings