Information Printed On The Recorder Paper - Saadat Dena User Manual

Chapter 4: Preparation
Warning
If the paper is jammed, open the recorder door and remove the paper. Do not pull the paper
out by force.
Be careful when loading the paper in the recorder. Avoid damaging the thermosensitive print
head. Do not touch thermosensitive print head.
It is recommended to use the paper with colored marks intended to aware user that the paper is
near to finish. Otherwise user should ensure that sufficient paper has been fed to the recorder
before recording.

Information printed on the recorder paper

 Recording type (Auto, Manual, Periodic)
 Recording mode
 Date and time
 Patient information
 HR value
 Recording speed
 ECG lead, gain and filter
 Hospital/ward
 Physician name
 System model
 Software version
The paper space is divided according to the signal size. In this method, by calculating the
difference between the maximum and minimum values of each lead and based on the number
of leads in each column, space is allocated to each lead in proportion to its range. It should be
noted that after connecting the cable to the device, at least 4 seconds should be given to calculate
these values and the space should be divided proportionally between the leads (in case of
recording before 4 seconds, the location of the signals by default with equal distance Will be
apart). After the first division of space, once every two seconds, this operation is repeated and
the space is divided according to the online signal.
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