HP Codemaster 100, User Manual, Page: 169 / 270

3HUIRUPLQJ6\QFKURQL]HG&DUGLRYHUVLRQ
Performing Cardioversion
7-7
You can perform cardioversion in Autogain mode. Always inspect the displayed
ECG before delivering the counter shock. Verify that an R-wave marker (indi-
cating shock point) appears only with each R-wave. If a marker dot does not
appear, or if a marker dot is viewed on the T-wave segment of the ECG, follow
these instructions:
•Adjust the ECG size by pressing ECG Size until the marker dot appears only with
each R-wave.
•Adjust the placement of the multifunction defib electrodes to improve ECG
R-wave quality.
7 Press Charge on the front panel of the HP CodeMaster 100.
8 Wait for the Charge Done indicators.
If you must disarm the charged defibrillator (if counter shock is not needed), turn the
Energy Select control to Monitor On. Any stored energy will be discharged
internally and the available energy on the display will return to 0.
Resetting the Selected Energy Level
To increase or decrease the selected energy level after you press Charge, move the
Energy Select control to the new energy level. Wait for the Charge Done indicators.
Delivering the Synchronized Shock
To perform synchronized cardioversion refer to the following steps:
1 Verify again that the ECG waveform is stable and that a marker dot appears
only with each R-wave of the cardiac cycle.
2 Depress both Shock buttons on the cable connector simultaneously until shock
occurs. The defibrillator will shock with the next detected R-wave.
NO TE