Fukuda Denshi DynaScope 7000 Series, Service Manual

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The “Vent. Offline” message is displayed. The ventilator screen is also displayed.
Cause : Communication error has occurred due to the following cause.
・
The power of the ventilator is turned OFF.
・
The ventilator is in standby mode.
・
The cable connecting the ventilator and DS-7000 is disconnected, or not securely
connected.
Solution : Check the alarm cause and take appropriate action.
When normal communication is recovered, the communication status will be displayed
as “Vent. Online”.
Recorder
No recording is performed.
Situation : The “Paper Out” message is displayed.
Cause
: There is no recording paper in the built-in recorder paper cassette.
Solution : Install a new pad of paper into the paper cassette.
Situation : The “Check Paper Cassette” message is displayed.
Cause
: The paper cassette of the built-in recorder is open.
Solution : Close the paper cassette firmly.
Situation : No message is displayed, but recording cannot be performed.
Cause
: The recording paper is not correctly installed. The front and backside of the paper is
set the wrong way around.
Solution : The “END” printed side of the paper should be facing down in the paper cassette.
The second waveform and third waveform are not recorded.
Situation : The second waveform and third waveform are not recorded for manual recording or
alarm recording.
Cause : The second waveform and third waveform are not set on the recording setup menu.
Solution : Set the second waveform and the third waveform on the respective recording setup
menu.
The “Recorder Error” message is displayed.
Cause : The thermal printhead temperature is too high.
Solution : Faulty thermal printhead can be considered.
Analog Output
The signal is not output.
Cause : The external output cable is not properly connected.
Solution : Check the external output cable connection. If the trouble persists, a broken wire or
failure of analog output circuit may be considered.
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