Maintenance and Service
Laborie NXT Pro Owner’s Manual LBL-00146, MAN2010 98
Symptoms Possible Cause(s) Corrective Action(s)
Devices not connected in
software?
Reconnect the devices to the system
through the USB cables provided or
return device to the docking station.
Go to the Device Manager window to
confirm device connections.
Computer or Printer
does not power on?
No power on electrical
outlet?
Ensure that the electrical outlet is
working, power cords are not
damaged, and all power cords are
secure at both ends.
Damaged power cord?
Power cord not
connected properly?
EMG
EMG reading too
high/low?
EMG channel scale not
optimized?
Set EMG scale in the Workflow
Configuration for Pressure flow.
Electrodes are wet or
generally not sticking?
Shave the area if necessary and wipe
dry. Apply a good amount of tape to
keep moisture out.
Detached electrode? Reattach electrode.
Water/urine leaked over
the electrodes?
Dry the area with a towel and replace
the electrodes.
No spike response
in EMG and
baseline is flat?
Electrodes are not
picking up the proper
muscle group?
Move either one or both measuring
electrodes (the ones attached to the
red and black leads) closer together.
EMG response is
too high and
channel saturated?
Electrodes not picking up
the proper muscle
group?
Move either one or both measuring
electrodes (the ones attached to the
red and black leads) closer together.
EMG reading is too
high or channel
saturated?
Mains frequency pickup? Check the measurement electrodes and
quality of patient ground.
Pressure
Pressure not
responding?
Position of catheters? Check position and adjust as
necessary.
Catheters are not securely
connected to the PIM NXT?
Check connections and adjust as
necessary.
Zeroes not set properly? Reset zeroes in Preview workflow step.
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