Physio Control LIFEPAK 9 - Page 93

LIFEPAK 9 defibrillator/monitor
TCP-Recorder 1. Access the Test Menu (turn power off, then press ON while pressing and
Frequency Response holding down LEAD SELECT and HR ALARM until the Test Menu is
displayed).
2. Press Y ECG SIZE A to scroll to SETUP, then press HR ALARM to
display the Setup Menu. Make sure RECORDER is set to DIAG and
LEADS NOTCH is set to NO (if making any changes, press HR ALARM
at the end to enter the option changes).
3. Press LEAD SELECT to return to the Test Menu, press Y ECG SIZE to
scroll to EXIT, then press HR ALARM to resume normal operation.
4. Press LEAD SELECT to set the defibrillator/monitor to LEAD II. Press
V ECG SIZE A as needed to select X1.0 gain.
5. Connect the function generator to the patient cable input using the test
signal setup shown in Figure 3-14.
R1
100k0Y/1%
GND AN
R3
1000/1%
R2 R4
100kQ/1% 1000/1%
SIGNAL
FUNCTION 1000:1 ATTENUATOR PATIENT
GENERATOR CONNECTOR
Figure 3-14 Test Signal Setup for Function Generator
6. Set the function generator for a 1V p-p, 10Hz sinewave. Press RECORD
to turn on the recorder.
Note: Because the ECG trace on the recorder printout lags behind the
signal input by approximately 10 seconds, the recorder must run
for approximately 10 seconds before a change to the input signal
appears on the printout.
7. Set the function generator to 0.05Hz. After, 15 seconds, examine the
printout and confirm that the recorded trace is between 7mm p-p and
10.5mm p-p.
170008-001 Orig
3-36 All Rights Reserved © August 1993 Physio-Control