Section 4: Configuration and Service Modes
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1.
In the service mode, select menu item 7 by pressing the UP or DOWN
ARROW buttons until “7” appears in the SYSTOLIC display. Press the
UPPER ALARM LIMIT button. The number “7.0” appears in the
SYSTOLIC display.
2.
Read the error code in the DIASTOLIC display. A value of “0” indicates
that the error log entry is not in use.
3.
Press the UP ARROW button to display “7.1” in the SYSTOLIC display.
4.
Read the number of occurrences of this particular error code in the
DIASTOLIC display. A value of 256 indicates there have been 256 or
more occurrences.
5.
Press the UP ARROW button again. The time (in operating hours) of the
last occurrence of the error is displayed in the SYSTOLIC and
DIASTOLIC display fields.
6.
Press the LOWER ALARM LIMIT button to return to the service mode
steady state.
4.3.8 Menu Item 17: Instrument Identification (IID) Report
This report displays a hexadecimal number corresponding to the instrument
identifier. This number should agree with the address label on the outside of
the instrument. However, the label and the internal value may disagree if the
monitor UIF module was replaced and the external label was not changed.
1.
From the service mode, select menu item 17 by pressing the UP or
DOWN ARROW buttons. Press the UPPER ALARM LIMIT button. A
hexadecimal number should appear across the entire monitor display
field, with an H in the last (far right) position.
2.
Verify that this number agrees with the number on the monitor’s
external label. If the numbers do not agree, contact Nellcor Puritan
Bennett’s Technical Services Department or your local Nellcor Puritan
Bennett representative.
3.
Press the LOWER ALARM LIMIT button to return to the service mode
steady state.
4.3.9 Menu Item 18: Power and Battery Status Report
This menu item allows you to determine battery conditions.
1.
From the service mode steady state, select menu item 18 by pressing the
UP or DOWN ARROW buttons. Press the UPPER ALARM LIMIT
button. The number “18.0” should appear in the SYSTOLIC display and
the current battery voltage in volts appears in the DIASTOLIC display.
2.
Press the UP ARROW button to display “18.1” in the SYSTOLIC display.
The number shown in the DIASTOLIC display field represents the
current charge bus voltage in volts.
3.
Press the UP ARROW button to display “18.2” in the SYSTOLIC display.
The number shown in the DIASTOLIC display represents the lower
lithium cell voltage in volts.
4.
Press the LOWER ALARM LIMIT button to return to the service mode
steady state.
