Switching From A Mymode Back To Basic Mode; Changing Prosthesis Settings - Otto Bock C-Leg 3C98-3 Instructions For Use Manual

9.2.3 Switching from a MyMode back to basic mode

Information on switching
• Regardless of the configuration of additional MyModes in the adjustment software, it is always possible to
switch back to basic mode (mode 1) with a motion pattern.
• It is always possible to switch back to basic mode (mode 1) by connecting/disconnecting the battery charger.
• Before the first step, always check whether the selected mode corresponds to the required motion type.
Requirements for successful switching using motion patterns
The following points must be observed to carry out switching successfully:
• Position the prosthetic leg back slightly (lunge position) and bounce on the forefoot while maintaining constant
contact with the floor.
Then keep the prosthetic leg still in this position (lunge position) for about 1 second without lifting the leg. Tak­
ing the weight off is no longer necessary.
Switching process
1) Position the prosthetic leg back slightly (lunge position).
2) While maintaining constant contact with the floor, bounce on the forefoot at least 3 times but not more than
5 times.
3) Keep the prosthetic leg still in this position (lunge position) for about 1 second without lifting the leg.
Taking the weight off is no longer necessary.
→ A beep signal will sound to confirm that the motion pattern has been recognised.
INFORMATION: If this beep signal does not sound, the requirements were not observed when
bouncing the foot.
4) Move the prosthetic leg in next to the contralateral leg, set it down and keep it still for approx. 1 second.
→ A confirmation signal will sound to indicate that the prosthesis has successfully switched over to basic mode.
INFORMATION: If this confirmation signal does not sound, the leg with the prosthesis was not cor­
rectly repositioned and kept still. Repeat the process to correctly switch to the required mode.

9.3 Changing prosthesis settings

Once an active connection to a prosthesis has been established, the settings of the mode currently active can be
changed using the cockpit app or the remote control (optional accessory).
INFORMATION
Bluetooth on the prosthesis must be switched on to change the prosthesis settings.
If Bluetooth is switched off, it can be turned on by turning the prosthesis upside-down or by connecting/discon­
necting the battery charger. Bluetooth is then turned on for approx. 2 minutes. The connection must be estab­
lished during this period.
Information for changing the prosthesis settings
• Before changing settings, always check the main menu of the cockpit app or the display of the remote control
(optional accessory) to make sure the correct prosthesis has been selected. Otherwise, parameters could be
changed for the wrong prosthesis.
• It is not possible to change prosthesis settings nor to switch to a different mode while the prosthesis battery is
being charged. Only the status of the prosthesis can be called up. Instead of the
appears in the bottom row of the screen in the cockpit app.
• The prosthetist's setting is located in the middle of the scale. After making adjustments, this setting can be
restored by tapping the "Standard" button (cockpit app) or by moving the slider control into the middle
(remote control).
• Prosthesis settings should be optimised using the adjustment software. The cockpit app or remote control
(optional accessory) is not intended for use by the prosthetist in order to set up the prosthesis. The day-to-day
behaviour of the prosthesis can be changed to a certain degree by the patient with the remote control or app
(e.g. as they become accustomed to the prosthesis). The prosthetist can use the adjustment software to trace
these changes at the patient's next appointment.
• If the settings of a MyMode are to be modified, one must first switch to this MyMode.
C-Leg 3C98-3/3C88-3
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