Nokia OZO Manual page 8

Overheating
8
Capture or broadcast will stop on
A B
overheat
The Device is protected against
overheating by switching to standby
when the temperature of the device
exceeds a set limit (A).
Switching to standby discontinues any
kind of capturing because the sensors
are powered down.
If the temperature continues to
rise even after switching to standby
a second threshold triggers full
shutdown (B).
Do not use near heat sources or in a
space with insufficient ventilation.
These may cause the device to
overheat, and stop capture.
Direct sunlight may also cause the
device to heat up more quickly.