LIFEPAK
®
20
Performance Inspection Procedure (PIP)
3201896-000_B
©2019 Stryker
Page 44 of 61
To perform patient impedance sense circuitry:
WARNING
POSSIBLE EQUIPMENT DAMAGE
Do not defibrillate into the decade resistance box!
1. Establish the setup as shown in Figure 1.27.
2. Set the decade resistance box to
50 ohms
.
3. Turn the device ON, and set the lead selection to
PADDLES
.
4. Verify the
PADDLES LEADS OFF
message are
not visible
.
5. Set the decade resistance box to
248 ohms
.
6. Verify the device displays the
PADDLES LEADS OFF
message.
7. Set the decade resistance box to
182 ohms
.
8. Verify the
PADDLES LEADS OFF
message are
not visible
.
9. Remove the decade resistance box.
10. Turn the device OFF.
Figure 1.27: Patient Impedance Test Setup