MTR+ SineBravo - Trouble Shooting Guide

SineBravo Operators Manual
25
Trouble Shooting Guide
Fault Possible Cause Solution
Device does not
power on.
Flat battery or no batteries
installed in device.
Check / Replace batteries.
Battery installed in wrong
orientation.
Remove batteries and install
according to diagrams in battery
compartment.
Battery connector damaged
or attened.
Remove batteries, check metal parts in
battery compartment for damage.
Device is damaged. Return to manufacturer for repair.
Device powers o
during use.
Batteries almost at.
Check battery icon during use and
replace batteries if low.
Device is damaged. Return to manufacturer for repair.
EMG Reading is
unstable
Reference electrode not used Place reference electrode
Device is being used with a
notebook computer.
Disconnect power from notebook
computer if being used.
Device is in use near a de-
vice emitting strong radio or
magnetic interference.
Move at least four meters away from
oending device.
Patient cannot relax muscles.
A relaxed muscle will read below
4 µV.
Output peaks in conjunction
with heart beat while electro-
des attached to main sections
of body.
Device is reading the heart beat. Ch-
ange device to Narrow band to lter
out heart beat.
Treatment is pain-
ful or uncomfor-
table when using
skin electrodes.
Patients skin has cuts or
abrasions.
Discontinue use until skin is fully
healed.
Treatment is pain-
ful or uncomforta-
ble when using a
probe.
Patient reaction to probe
materials.
Discontinue use and consult a doctor
if discomfort continues.
Skin becomes red
after treatment.
Device is being used for
periods which are too long
for the patient.
Use device for a shorter treatment
duration.