HP CodeMaster XL+ M1722A User Manual page 68

Troubleshooting
Operational Checks
Keep hands clear of the paddle electrode edges. Use your thumbs
WARNING
to depress the Shock buttons on the paddle handles.
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To check the instrument with the pads adaptor cable, perform the following steps.
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With the paddles in their holders, grasp the paddle handles and press the Apex
paddle Shock button. Verify that the defibrillator does not discharge.
Release the Apex paddle Shock button, then press the Sternum paddle Shock
button. Verify that the defibrillator does not discharge.
Press Sync to place the defibrillator in sync mode.
Press and hold both Shock buttons. Verify that the defibrillator does not dis-
charge.
Press Sync again to remove the defibrillator from sync mode.
With the paddles in their holders, press and briefly hold both Shock buttons at
once.
The recorder will print a test report.
Connect the Test Load (M1781A) to the Pads Adaptor Cable (M1750A/B).
Turn Energy Select to 100 joules.
Press Charge. Wait for the Charge Done indicators.
Press each Shock button independently. Verify that the defibrillator does not dis-
charge.
While depressing Charge, press and briefly hold both Shock buttons.
The recorder will print a test report.