Physio Control LIFEPAK 9 - Page 95

LIFEPAK 9 defibrillator/monitor
TCP-CRT Frequency
Response
TCP-ECG Output
(when applicable)
Press W ECG SIZE A to increase the ECG gain to X1.4.
Connect the function generator to the patient cable through the 1000: 1
divider (as illustrated in Figure 3-14 on page 3-36).
Set the function generator for a 1Vp-p, 10Hz sinewave.
Decrease the function generator signal frequency to 1Hz. Confirm that
the trace displayed on the CRT 15 19 +2тм р-р.
Increase the function generator signal frequency to 40Hz. Confirm that
the trace displayed on the CRT is 19 +2mm p-p.
Disconnect the function generator.
Press LEAD SELECT to select LEAD Il.
Connect the function generator to the patient cable through the 1000: 1
divider (as illustrated in Figure 3-14 on page 3-36).
Set the function generator for a 1Vp-p, 10Hz sinewave at the output of
the 1000:1 divider.
Connect a 0.25-inch phone plug to the ECG output on the rear panel of
the defibrillator/monitor. Connect the oscilloscope to the phone plug.
Press W ECG SIZE A to set the gain to X1.0.
Confirm that the oscilloscope displays a 1.00 +0.15Vp-p sinewave.
170008-001 Orig
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