Missing Ground Contact; Calibration Failed - Ottobock 3D L.A.S.A.R. Posture Instrucciones De Uso

5.4.3 Missing ground contact

Missing ground contact
A force sensor is not placed on the floor.
Please check the surface below the measurement plate.
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Missing ground contact
A force sensor is not placed on the floor.
Please check the surface below the measurement plate.

5.4.4 Calibration failed

Calibration failed
The calibration failed.
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Calibration failed
The calibration failed.
Cancel
743L500 3D L.A.S.A.R. Posture
Live view
OK
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2
OK
Live view
Calibration failed. Tap to recalibrate...
Cancel Recalibrate
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2
Recalibrate
Error message text:
: "Missing ground contact"
: "A force sensor is not placed on the floor."
: "Please check the surface below the measurement
plate." – Apply the load to the force measurement plate
as evenly and consistently as possible. Avoid a point
load near the edge of the plate since this can also
cause this error message.
: "OK"
Possible causes:
• Uneven floor
• Defective sensor in the force measurement plate
• Defective circuit board in the force measurement
plate
Measures:
► Carry out the appropriate measures depending on
the cause (for example level the force measurement
plate on an even floor; have defective components
repaired by Ottobock Service).
► 1x tap on "OK".
Calibration in this section deals with the cameras' abil­
ity to detect the position of the force measurement
plate.
Error message text:
: "Calibration failed"
: "The calibration failed"
: "Cancel"
: "Recalibrate"
Possible causes:
• One or more LEDs are not recognised, are covered
or are outside the outer blue frame
• The camera stand or force measurement plate was
moved during the calibration
• Overexposed image (white)
• Underexposed image (black)
• Backlighting
Measures:
► Carry out the appropriate measures depending on
the cause (for example align the force measurement
plate and camera stands so that all LEDs are recog­
nised within the outer blue frame; restart the mini-
computer in case of incorrect exposure).
Take corresponding steps to prevent backlighting
► 1x tap on "Recalibrate".
Use
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