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9.10 Resetting the device to factory settings
Requirement:
All options are activated (see see
"9.4 Unlock options"
).
1. Press
twice or hold for 2 seconds.
2. Navigate to
Options
. To do so, press
or
and confirm by pressing
.
3. Navigate to
Reset
. o do so, press
or
uand confirm by pressing
.
»
On the display appears
Reset?
(figure
57
).
4. Confirm with
.
»
The device will now be reset to its factory settings.
All personal settings are deleted.
»
The humimeter status symbol appears on the dis-
play (figure
58
).
»
The saved measured values are not lost through the
reset.
10. Cleaning and maintenance
Regular cleaning and maintaining your device ensures that it remains in an excellent
condition for as long as possible.
10.1 Replacing batteries
The device continuously monitors the battery charge sta-
tus. The status screen displays the current battery charge
level (figure
59
).
If an exclamation mark appears in the battery icon, the
batteries must be replaced immediately (figure
60
).
Proceed as described in section
"3.3 Inserting the batter-
ies"
.
You as the end user are legally obliged to return all used
batteries, disposal with household waste is prohibited
(Battery Directive).
57
58
59
60
Summary of Contents for humimeter PMZ
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Page 46: ...User manual humimeter PMZ Page 46 ...
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