Physio Control LIFEPAK 9 - Page 98

© August 1993 Physio-Control
Testing and Troubleshooting 3
Table 3-9 Error Codes (cont.)
Error Code Software or Circuit
11 Display interface RAM (U13)
12 Display/recorder microprocessor RAM (U1)
13 Display interface ROM (U14)
14 D/A converter CRC
15 Transfer switching (Q4,CR4)
16 Transfer enable stuck on
17 Charge reference out of tolerance
18 Preamp baseline out of tolerance
19 Clock
20 +SV supply out of tolerance
21 +15V supply out of tolerance
22 Defib cal factors out of tolerance
23 A/D converter (U9) self-test
24 Recorder printhead resistance out of tolerance
All Rights Reserved