10
8. Special function Service Menu
OptiFlex-K1
Function of service Menu
Calibration
Display contrast
Error log
Device runtime
Entering the service menu:
Switch off the OptiFlexK1.
When you switch on the device press simultaneously
the Extension control
and the Flexion control
Display will show following symbol:
Entering code.
For the code press the control as shown below:
1
3 2
4
Now you see the symbols of the service menu:
8.1 Calibration
ATTENTION!
Before you do a calibration switch the device
OFF and ON.
Femur setting: 49 cm.
Press the Extension control.
Display:
Keep on pressing the control
Extension (OptiFlex-K1 move in
direction Extension)
Flexion
(OptiFlex-K1 move in
direction Flexion)
until the OptiFlex-K1 reach 0 degrees.
Press START, the calibration starts automatically. The
device will reach both maximum points and move
between –10 bis 120 degrees with different speed.
Wait until the OptiFlex-K1 stops.
If the calibration was succesful the device stops at
0 degrees and show following symbols on the display:
Display:
Press STOP twice to leave the service menu.
Finally, a safety and function test has to be performed
(see chapter 10).
8.2 Display contrast
Press the speed control.
Display:
XX %
Press the control
Extension (value decrease)
Flexion
(value increase)
to set up the requested display contrast. You can set
the display contrast from 0 – 100 %
Press STOP twice to save the settings and leave the
service menu.
