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1. Safety Precautions
1-1 Contraindications
Person who cannot understand how to use
the knee and caution for use
Person who has problem and pain on the
residual limb
Person who weighs over 125kg (if high-active
user: over 100kg)
Use for any sports which give high impact on
the knee
1-2 Definition of Symbols
WARNING
CAUTION
PROHIBITION
MANDATORY
ACTION
Indicates a potentially
hazardous situation which,
if not avoided, could result
in death or serious injury.
Indicates a potentially
hazardous situation which,
if not avoided, may result in
minor or moderate injury or
property damage.
Indicates a general caution
to be observed.
Indicates prohibition of a
specific action.
Indicates obligation of a
specific action.
EN – 4
P.4