1. Electrode electric conductivity is
not good
1. The alcohol of use is asked for
The waveform
12.
The batteries are drained
well
is not
3. The electrode is loose contact 2. Use ethyl alcohol to wash
Regular
against skin
Big undulation, 4. The joint line and leader's plug part
Right line
is not connection enough
Baseline drift
5. the connection between patient
cable and electrodes is not well
1. The batteries are drained
2. Patient moves
The waveform I 1. There is the filthy matter in the
is not
understand
print head face
2. Paper problem
23
electrode wafer and the skin under
the electrode
3. Be charged to the battery
4. The electrode reed tightly clip
1. Be charged to the battery
2. Keep patients quietly
1 The situation of the power off
Wash print head by alcohol ,it may
be print after the alcohol has
volatilized
2. Replace thermal paper which
assigned
