Power-Off Behavior; Knee Cap Replacement; Alignment And Setup; Cleaning - PROTEOR Freedom QUATTRO Instructions D'utilisation

11.11. Power-Off Behavior

When the battery is depleted or the knee has been put into
storage mode, a Power-Off Flexion resistance is used. The
power-off flexion resistance can be adjusted to accommodate
different user preferences and weights.
!
PLEASE HAVE YOUR PROSTHETIST ADJUST THIS
SETTING FOR YOU.
Making an Adjustment:
With the QUATTRO knee fully extended, insert a 3mm
hex wrench into the power-off flexion resistance screw: CW
adjustments provide more flexion resistance and CCW
adjustments provide less flexion resistance.
!
DO NOT FLEX THE KNEE WITH THE HEX WRENCH
INSERTED, THIS MAY CAUSE PERMANENT DAMAGE TO
YOUR DEVICE.
Flexion
resistance
adjustment

12 | Knee Cap Replacement

Removing the Knee Cap
a. Use a 3/32" Hex Key to remove
the two socket head
cap screws from the Knee
Installing the Knee Cap
b. Install Knee Cap as indicated
below. Tighten the 2 socket
head cap screws using the
3/32"Hex Key.
NOTE: Tighten until flush plus 1/4
turn, do not over
torque screws.
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Note: The knee ships with
the flexion resistance at the
middle of the range to allow
for increased or decreased
resistance based on patient
preference.
3/32"
Hex Key
PROTEOR |
13 | Alignment and Setup
Follow the Clinician User Guide and the GaitLab smartphone
app to properly align and setup the device. GaitLab is required
to calibrate and optimize the microprocessor settings for
each patient. Verify the smartphone requirements before app
installation. Download Apps from the App Store or Google Play
Store.
GaitLab App ( for Clinicians )
Freedom Innovations ( for Patients ):

14 | Cleaning

Use clean tap water to rinse off your QUATTRO knee. A soft-
bristled brush (such as a toothbrush) is acceptable to dislodge
stuck dirt on the outside of the knee only. Using any other
chemicals or soaps on the QUATTRO may void the warranty.
Dry the knee thoroughly with a towel after rinsing. Do not use
a hairdryer, which may damage the electronics and void the
warranty.
15 | Transferring Settings/Resetting to Factory
Defaults
1. Connect to the knee you'd like to transfer the program
from. Once connected, go to the "Tools" tab along the
bottom of the app, then tap "Manage Settings". Tap "Copy
settings" to save the settings to your device. You can now
disconnect from the programmed knee.
2. Connect to the knee you'd like to transfer the program
to. Go to the "Tools" tab along the bottom of the app, tap
"Manage Settings", and tap "Paste settings". You will get
a confirmation message "Are you sure you want to replace
all settings?" Tap "OK" to transfer all settings, and "Cancel"
to cancel the paste and keep the settings as is.
• Reset to factory defaults: this will reset all of the settings in
the knee to factory settings.
• Recommendation: Have the patient sitting while
transferring the program or resetting the knee for safety.
FREEDOM QUATTRO | Instructions for Use
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