FOR-MRRD0001-EN235 UM0.1
Troubles
Possible causes
Solutions
3. The status indicator
on
the
unit
flashed
Yellow and the unit
switched off.
The battery of the unit is empty.
Charge the unit (see chapter
Preparing
for use’).
4. There is not output.
1. Did not press the start button;
2. Did not adjust the output
intensity;
3. The electrode lead hose
connected badly;
4. The electrode lead hose has
been damaged.
1. Press the start button;
2. Adjust the output intensity;
3. Re-connect the electrode lead
hose;
4. Replace a new electrode lead
hose.
5.
Stimulation
is
uncomfortable.
1. The output intensity is too
high;
2. Damaged or worn knee pad
for electrotherapy or electrode
lead hoses;
3. Electrode active area size is
too small.
1. Decrease the output intensity;
2. Replace;
3. Replace electrodes with ones
that have an active area no less
than 25.0cm
2
.