GE MAC 1200, Operator'S Manual

Page: 85 / 200

Revision C MAC 1200/1200 ST 6-5
2012250-021
Manual Mode Recording: Recording
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In Manual mode, report sequences can also be selected with these
shortcuts.
With the system defaults, the MAC 1200/1200 ST will activate the
following functions and settings.
„
The Standard report sequence (lead to channel correspondence): I, II,
III, aVR, aVL, aVF, V1, V2, V3, V4, V5, V6 (configurable); also
available: CABRERA, NEHB, SEQ. NR. 4 (custom report sequence).
„ A gain of 10 mm/mV (configurable) (calibration pulse at the
beginning of the recording The unit can be set up to automatically
adapt the gain to the ECG signal (see Chapter 10,
“Manual Mode” ).
Also, the gain setting can be changed with (5, 10, 20 and 40
mm/mV).
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Please note that filters may suppress diagnostically relevant portions
of the signal, because they limit the transmission range. Filters
should therefore only be enabled if necessary.
selects the other 6 leads of the selected report sequence.
display the other 3 leads of the selected group of 6.
„
The writer prints at a speed of 25 mm/s, the speed can be changed
with .
„ The muscle filter is disabled (configurable).
„ The AC line filter is enabled (configurable).
„ The anti-drift system (cubic spline) is disabled (configurable).
„
Pressing will not advance the paper to the next fold (Auto
Paper Feed) (configurable).
„ Pressing after the ECG recording will print the patient data.
= Standard
= CABRERA
= NEHB = Seq. 4
mm/mV