Philips Heartstart XLT, Service Manual

Page: 24 / 224

Test and Inspection Matrix
2 - 4 Performance Verification and Safety Tests
User Interface
Tests (U) •
In Diagnostic Mode, run
the following tests
(page 2-19):
If all responses as expected: Example: U:p
•
Controls Test
•
All keys respond as
expected
•
Display Test
•
Display goes dark, then
light. Black vertical bar
scrolls across the screen
from left to right.
•
Audio Test
•
Alerts, alarms, and tones
are clearly heard
•
Printer Test
•
Print quality is adequate;
no stray marks or lines
•
Print speed: 25 mm + 5%
(1.25mm)
then User Interface test
passes
ECG Tests (E)
In Diagnostic Mode, run the
ECG Tests (page 2-22): If all data within limits, all
checks pass: Example:E:p
•
Status messages (lead,
pad, DSP)
•
"Good" displayed for all
three status messages
PCI measurement
If all PCI measurements are
within the following ranges:
•
PCI - Test Load attached
•
50 ± 30
Ω
•
PCI - Pads open
•
> 2000
Ω
then ECG test passes
Pacing Test (P)
In Diagnostic Mode, run the
Pacing Test (page 2-25): If measurement is within the
following limit: Example: P:p
•
200 mA
•
200 mA± 20 mA
then Pacing test passes
Table 2-1 Performance Verification and Safety Tests (Continued)
Test Group Name
Test or Inspection to
Perform
Expected Test Results
Data to Record
P (pass) or F (fail)