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9-12
Dash 2000 Patient Monitor
Revision C
2005873-001
BP Filter
Calibrate Transducer
Select the BP FILTER option of the SETTINGS menu to open a popup menu.
Use the Trim Knob control to select a 12 or 40 Hz filter.
MAIN
MENU
CALIB
TRANSDUC
BP
FILTER:
12 Hz
12 Hz
40 Hz
HELP
PREV.
MENU
>
104
BP FILTER Popup Menu
The 12-Hz filter is recommended for typical monitoring applications. The 40-Hz
filter allows higher frequency waveform components to be processed. This may
result in elevated pressure values.
The CALIB TRANSDUC option allows you to adjust the monitor for any
transducer error.
NOTE:
Error is determined when pressure calibration is measured with
another instrument such as a mercury manometer.
1. Select CALIB TRANSDUC option from the Settings menu. A new
menu is displayed with two options to adjust for transducer error.
MAIN
MENU
CAL#:
100
ADJUST
TO
MMHG
PREV.
MENU
105
CALIBRATE TRANSDUCER Menu
2. Select one of the two menu options. Adjusting one option automatically
adjusts the other.
•
CAL # 100—Open a popup menu to enter the percentage of error.
Use this option when the calibration error is already known.
NOTE: Always make sure the CAL# is at 100 when making a
new adjustment.
For example, if it is known that this transducer measured 2% high,
rotate the Trim Knob control to 102. When you close the popup menu
the monitor will now compensate for the error.
NOTE: If you apply a known pressure, such as 100, and the
monitor displays 102 for that pressure site, adjust the
CAL# to the number displayed.
You must close the popup menu before a change is
displayed in the values window.
•
ADJUST TO MMHG—Open a popup menu to change the
millimeters of mercury.
Summary of Contents for marquette Dash 2000
Page 1: ...Dash 2000 Patient Monitor Software Version 3 Operator s Manual 2005873 001 ENG Revision C ...
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