F6 and F6 Express Fetal & Maternal Monitor User Manual
Appendix 3 Troubleshooting
A3.1 No Display
Phenomenon
Power indicator is off.
A3.2 Noise
Phenomenon
Noise
A3.3 Recorder Error
Phenomenon
Paper jam
Recorder does not work.
Possible Cause
Power cable is loose.
The fuse is blown.
The battery runs out of power.
Possible Cause
Too high volume setup.
Interfered by mobile phone or
other electromagnetic interference
source.
Possible Cause
Wrong loading paper or paper is
dampened.
The recorder is not started.
Run out of paper.
The paper drawer is not locked.
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Troubleshooting
Solution
Tighten the power cable.
Change the fuse.
Connect to AC power supply.
Solution
Turn down the volume.
Turn
off
or
move
interference source.
Move the monitor to a place
with less interference.
Solution
Load paper correctly and keep
paper from moist.
Press the PRINT key.
Load paper.
Slide the paper drawer in until
both latches are locked in
position.
the