Calibrating the LigaSure Generator
6-20
LigaSure Vessel Sealing Generator Service Manual
Step 5 –
Check and Adjust the Voltage Sense Gain
A.
Follow the instructions on the terminal.
B.
Replace the 10 ohm resistor with a 1000 ohm resistor.
C.
Activate the generator in macrobipolar mode using the rear footswitch
receptacle.
D.
Referring to the following table for the correct commands, adjust the gain
until the meter reads 250 mA.
Step 6 –
Check and Adjust the ECON Factor
A.
Econ Cal Lo, Calibrates High Voltage Control (Lo):
•
Activate macrobipolar into a 500 ohm load until value displayed on
terminal screen stabilizes within one count.
•
This step requires no gain adjustment.
B.
Econ Cal Hi, Calibrates High Voltage Control (HI):
•
Activate macrobipolar into a 500 ohm load until value displayed on
terminal screen stabilizes within one count.
•
This step requires no gain adjustment.
Step 7 –
Save Calibration Values
A.
Enter
S
to save the calibration gain values to non-volatile RAM.
B.
This step does not affect the date and time. The system saves these values as
soon as you complete the steps in which you adjust them.
V gain
i: gain + 1
I: gain + 10
m: gain - 1
M: gain - 10
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