General; Recording Type; Manual Recording - Saadat Dena User Manual

Chapter 5: Recording operation
Please refer to chapter 2, "Rec Setting" and "Print Mode", for details on recording settings.
With regard to maximum frequency bandwidth of 150 Hz and sampling rate of 1000 samples/s,
the signal recovery accuracy of Dena Electrocardiograph complies with IEC 60601-2-25
standard requirements.

General

Dena electrocardiograph is equipped with SAADAT thermal recorder.
Features

Optional recording speed (6.25 mm/s, 12.5 mm/s, 25 mm/s, 50 mm/s)

6- channel waveform recording

Real- time and Synchronic recording

Periodic recording with adjustable time intervals

Rhythm lead recording in six channels

Recording Type

Manual Recording

Press Mode key on the screen or the control panel to toggle between Manual 1+1, Manual 3, Manual
3+1 and Manual 6.
Press the Start/Stop key on the control panel to start recording. The recording will continue until
you press this key again.
Press Lead▲ and ▼Lead keys to switch lead (lead group) during the recording. Note that you
can only record the selected lead (s).
■ Manual 1+1: Select this mode and press Lead▲ and ▼Lead keys to choose between leads. Then
press the Start/Stop key to start recording.
In the recording paper, the first waveform indicates the waveform of selected lead and the second one
is the waveform of selected Rhythm lead.
■ Manual 3: Select this mode and press Lead▲ and ▼Lead keys to choose between lead groups.
Then press the Start/Stop key to start recording.
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