-20-
displayed in trend graph, so the user can move the cursor to inspect the SpO
2
value at the
given time.
“SpO
2
”:
indicate that the trend graph beside it is SpO
2
trend. Let the cursor stay here and
press“
” key to confirm, then press “
” key or “
” key again to select trend graph type:
“SpO
2
”:
SpO
2
trend graph
“HR”
HR trend graph
4.3.2 Operation Instructions
1.
Press “
” key or “
” key to highlight “trend length” or “cursor on” selection.
2. Press “
” key to confirm.
3.
Press “
” key or “
” key again to select value of trend length (12/24/96 hours) if the
selecting box stays in “trend length” option, or to move the cursor if the selecting box stays
in “cursor on” option.
Instructions for viewing the trend curve:
Select “cursor on” and press “
” key to confirm, and “cursor on” becomes “cursor off” ,
then you can press “ ” key or “ ” key to move the vertical cursor, the list box below will
display SpO
2
/HR value and the time value at the point where the cursor stays. Move
cursor back and forth this way, you can view the SpO
2
/HR trend (12/24/96 hours long).
Press “
” key again to exit trend viewing.
When pressing “ ” key or “ ” key to move cursor, the moving step is variable. The rule is
that the initial step is 1 point, after pressing “ ” or “ ” key towards the same direction for
5 times, the step becomes 5 points, and with 5 more pressing the step becomes 10, then
20. No matter what step is, as long as you press “ ” or “ ” key towards the other
direction, the step becomes 1 and towards the other direction.
4.
press
“
” key:
press this key to shift to next display view.
“
” key:
Press it to print the current displayed trend graph.
“
” key:
start/cancel NIBP measurement
“
” key:
alarm silence switch; press it to enable/disable alarm silence.
4.4 NIBP List Screen
Short pressing “
Display” key to shift the screen to NIBP List screen, as shown in Figure 4.6.