Fluke Biomedical MPS450 Operators, Руководство оператора

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MPS450
Operators Manual
2-4
3. The heart-rate setting identified on the LCD screen is active when displayed and
remains active until the setting is changed. (Adjusting the BPM rate does not affect
simulations for arrhythmias, which set their own rates.)
Alternatively, in the Numeric-Control Mode, press the number keys for a heart-rate
setting according to Table 2-1, and select RUN :
Table 2-1. Numeric Codes for BPM Settings
BPM Setting Numeric Code
30 BPM 165
40 BPM 166
45 BPM 250
60 BPM 167
80 BPM 168
90 BPM 251
100 BPM 169
120 BPM 170
140 BPM 171
160 BPM 172
180 BPM 173
200 BPM 174
220 BPM 175
240 BPM 176
260 BPM 177
280 BPM 178
300 BPM 179
Adjusting the ECG Amplitude
Most waveforms are sent to the ECG using the selected adjustment (QRS height) for
amplitude. (ECG amplitudes are used only as a reference during arrhythmia simulations.)
The MPS450 offers a selection of twenty preprogrammed amplitude settings (Lead II):
0.05 to 0.5 mV (0.05 mV steps) and 0.5 to 5.5 mV (0.5 mV steps). This amplitude setting
applies to all ECG waveforms except performance waves and R waves, each of which
has its own amplitude settings.
Action in the Menu-Control Mode
1. Press the top-menu key labeled NSR. (The top-menu screen for NSR displays
automatically whenever the MPS450 is turned on.)
2. Select SEL to toggle to the screen for adjusting ECG amplitude (bpm/AMPL), with
AMPL in upper-case letters.
3. To adjust the ECG amplitude, select DOWN or UP .
4. The ECG-amplitude setting identified on the LCD screen is active when displayed
and remains active until the setting is changed.