Turning Deep Sleep Mode On/Off Using The Cockpit App; Opg Function (Optimised Physiological Gait) - Otto Bock Genium 3B1-3 Instructions For Use Manual

It can be awakened from deep sleep mode with the Cockpit app or by connecting the battery
charger. Waking from deep sleep mode using the Cockpit app can take up to 30 seconds.
After ending deep sleep mode, the knee joint is in basic mode again.

8.6.1 Turning deep sleep mode on/off using the Cockpit app

Activating deep sleep mode
1) When the component is connected, tap the symbol in the main menu.
→ The navigation menu opens.
2) In the navigation menu, tap the entry "Functions".
3) Tap the entry "Activate deep sleep mode".
4) Follow the on-screen instructions.
→ The activation of deep sleep mode is indicated by a short beep signal and a short vibration
signal, assuming that mute mode (silent mode) is not active.
Deactivating deep sleep mode
1) When deep sleep mode is active for the currently connected prosthesis, the Exit deep sleep
mode button automatically appears when the Cockpit app is started.
2) Tapping this button establishes a connection to the prosthesis and deactivates deep sleep
mode.
INFORMATION: Establishing a connection in deep sleep mode can take up to 30
seconds.
If a prosthesis is in deep sleep mode but not connected to the Cockpit app, a connection to the
prosthesis has to be established (see page 25).

8.7 OPG function (Optimised Physiological Gait)

INFORMATION
The O&P professional can turn the "PreFlex" function on or off using the adjustment software.
All other parameters of the OPG function are always active and cannot be influenced.
The OPG function minimises the prosthesis wearer's prosthetic deviations from a harmonious gait
pattern and promotes more biomechanically correct walking. This function enables the following
features:
PreFlex
PreFlex ensures the knee is in 4° of flexion at the end of swing phase in preparation for loading
response. This makes initiating stance phase flexion easier and forward movement is less restric­
ted.
Adaptive yielding control
The knee joint has auto-adaptive stance and swing extension resistance. The stance flexion resist­
ance experienced by the user is dependent on the slope or incline when walking downhill. When
walking on a ramp, adaptive yielding control manages flexion depending on the angle of the ramp.
The knee joint flexes slowly if the ramp is flat, and flexes quickly if the ramp is steep.
Dynamic stability control (DSC)
DSC ensures the knee will not release stance resistance during biomechanically unstable static
and dynamic conditions. Constantly checking multiple parameters, DSC ensures the optimally
timed decision for the knee to safely switch from stance to swing. Because DSC is always monit­
oring knee function, multi-directional movement and walking backward are also possible without
risk of stance resistance releasing.
Adaptive swing phase control
Instantaneous adaptation to varied walking cadences and to changes of the pendular mass (e.g.
varying footgear) ensures the knee always achieves the swing flexion target angle within (+/-) one
degree. The swing phase extension and flexion resistance experienced by the user are auto-
adaptive.
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