doseBadge⁵ noise dosimeter - instrument handbook
60
Replace the batteries and secure the cover. Take care to ensure that the batteries are
inserted to match the polarity as shown in the battery compartment.
15.6
Factory reset
When started for the first time, the wand will ask you to select a language before doing
anything else. This is shown when you first receives the wand and will only be asked once.
However, it is still possible to change the language after this from the Language menu (see
page 59).
There is a special function on the wand to reset this feature, so the language selection
screen will be displayed when the wand is next restarted. This screen is shown to confirm
the reset:
