Mindray Passport 5-Lead, Руководство по обслуживанию

Страница: 33 / 544

Passport 5-Lead, 5L, LT, XG Service Manual 0070-00-0420 1 - 21
Operation (5-Lead, 5L, LT and XG) Operation (5-Lead, 5L, LT)
Displayed within the Multi-function Area of the screen are the:
A. Waveforms
B. Trend Lists
Waveforms
The waveform display is the normal display in the multi-function area. The waveforms occupy
the entire multi-function area.
This area is divided horizontally in two. These two areas are used for waveforms 2 and 3.
The options for each waveform are listed in Table 1-3 on page 1-18.
The scale information for invasive pressures consists of a 0 at the bottom of each window to
represent zero pressure level and the scale range value at the top of the window.
The waveform provides four seconds of data when the selected speed is 25mm/sec.
NOTE: The display sample shown above may not be an exact
representation of your unit.
C. Trend Lists
FIGURE 1-11
Trend List Display
Pressing the TREND/RETURN key (15) displays the trend lists, as shown above. The trend
lists take up the entire Multi-function area. To display additional parameters press the
TREND/RETURN key (15) again. Pressing this key a third time returns the screen to normal.
Pressing and holding the TREND/RETURN key (15) for 3 seconds will clear all trended data.
Each entry to the trend list is added to the bottom of list until the page is full. Eleven lines of
data can be displayed on each page. The trend data memory is large enough to contain
more than one page of data. When the most current page is full and new data is available,
the top line of data in the window is removed (but kept in memory), the other lines of data
are scrolled up and the new data is added as the last line of data in the window. To scroll
through the data that is in memory press the TIME UP
p
and TIME DOWN
q
trend keys
(16).
The trend lists display consists of a heading that includes the page #, the time, the
parameters with their units, and the listed data in columns under the appropriate heading.