Covidien Puritan Bennett 700 Series, Service Manual

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Service and utility functions
4-24 10070389 Rev. A Puritan Bennett™ 700 Series Ventilator System Service Manual
4.2.5.1 Review test log: Reading the test log
This function lets you read the diagnostic codes in the test log.
4.2.5.2 Review EST tests: Reading pass/fail status of EST tests
This function lets you read the pass/fail status of all tests during the most recent EST.
4.3 Utilities functions
4.3.1 Pressure format
This function lets you choose the unit for display of pressures (cmH
2
O or hPa).
4.3.2 Date and time format
This function lets you choose the format for display of the date (European or US) and time
(12- or 24-hour clock).
Message window display Description
Review test log Press ACCEPT to proceed.
log entries Review the first entry in the log, referring to Figure 4-6. Turn the knob to scroll
through all remaining entries.
Message window display Description
Review EST tests Press ACCEPT to proceed.
EST test result Review the entries in the test log or the individual EST test results, referring to
Figure 4-6 (for test log entries) or Section 3.4 (for EST test results). Turn the knob to
scroll through remaining entries.
Message window display Description
Pressure format Press ACCEPT to proceed.
cmH
2
O
or
hPa
Turn the knob to choose either cmH
2
O or hPa, then press ACCEPT to select it. The
ventilator now runs POST to reset all parameters to the appropriate units.
Message window display Description
Date & time format Press ACCEPT to proceed.
Time format select
or
Date format select
Turn the knob to choose either Time format select or Date format select, then press
ACCEPT to proceed.
NOTE:
Regardless of the selected date format, the years 2000 and later are shown
as
00 , 01 , etc.