Tronic TUSB4 A1 Guide De Démarrage Rapide page 22

Warnings and symbols used
The symbols shown are used in the operating
instructions, on the packaging and on the unit.
DANGER! This symbol with the signal
word "DANGER" indicates a hazard
with a high level of risk which, if not
avoided, will result in serious injury or
death.
WARNING! This symbol with the signal
word "WARNING" indicates a hazard
with a medium level of risk which, if not
avoided, could result in serious injury or
death.
CAUTION! This symbol with the
signal word "CAUTION" indicates a
hazard with a low level of risk which,
if not avoided, could result in minor or
moderate injury.
ATTENTION! This symbol with the
signal word "ATTENTION" indicates a
possible property damage.
NOTE: This symbol with the signal
word "NOTE" provides additional useful
information.
GB/IE 21