Gima 35306, Manual, Page: 68 / 693

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ENGLISH
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Gain: The ECG gain, options: x1/8, x1/4, x 1/2, x 1, x 2, x 4 and Auto. The “Auto” is for automatic gain control. The
default is “x1”.
x1/8: 1/8 of the base gain; x1/4: 1/4 of the base gain;
x1/2: 1/2 of the base gain; x1: the base gain;
x2: twice of the base gain; x4: 4 times of the base gain;
Auto: auto gain control; The base gain is 10 mm/mV.

Notch: only in “DIAG” filtering mode the notch filter can be chosen. 3 options: OFF, 50Hz, 60Hz. The factory default
is 50Hz.

Wires: The default is “5-lead”, it is necessary to select ECG Lead with “5-lead” setting to obtain all ECG signals
including Lead I, II, III, aVR, aVL, aVF, and V. The user can also choose “3-lead” setting. When “3-lead” is chosen, only
electrodes of R/RA, L/LA, and F/LL are used for detecting ECG signals, and the user can only select ECG signal of Lead
I, or II, or III, the default Lead selection is Lead “II”.
Note: if your monitor is configured with 12-lead ECG function, then you can set “Wires” as “5-lead” or “12-lead”
to obtain ECG signals. When “12-lead” is chosen, then the waveform of lead I, II, III, aVR, aVL, aVF, V1~V6 will be
displayed on the All ECG Trace view.

Cal 1mV: Generate the 1mV calibration signal internally. This signal is used to self-test the signal amplitude of the
monitor. It must be unselected during normal operation. The default is unselected.

Grid: The display switch of the grid lines on the background of ECG waveform. The default is OFF.

Pacer: Enable the cardiac pacemaker pulse detection, the default is unselected. When the “Pacer” is selected, the
function of pacemaker pulse detection will be effective. A mark “ “ will be overlapped on the ECG waveform (as
shown in the following figure.) if the pacemaker pulse is detected while the patient wears a cardiac pacemaker.
Note:
pacemaker pulse inhibition function is always effective for Heart Rate calculation whether you enable or disable the
function of cardiac pacemaker pulse detection or not.

PARM:
to enter into HR alarm setting. See Section
“Understanding the Alarm Setting”.
7.6 About Arrhythmia Detection and Template Learning

ARR:
ECG arrhythmia analysis
ARR switch: the switch of ECG arrhythmia detection. The default is ON. This switch does not affect the alarm function
for 5 ARR events (ECG Brady, ECG Tachy, ECG Arrest, VE Run and SVE Run). That’s to say, the detection and alarm
for 5 ARR events is fixed to be ON, and nonadjustable.
Extra ARR Learning: indication of ARR learning status or activating ARR learning manually.