-19-
Figure 4.4 Probe Off
4.2.2 Operation Instructions
“
” key:
press this key to shift to next display view (SpO
2
trend graph).
“
” key:
Press it to print a trace of SpO
2
plethysmogram, press it again to stop
printing.
“
” key:
start/cancel NIBP measurement.
“
” key:
Alarm silence switch, press it to enable/disable alarm silence.
4.3 Trend Graph Display
Short pressing “
Display” key to shift the screen view to trend graph display screen, as shown in
Figure 4.5.
Figure 4.5 Trend Graph
4.3.1 Screen Description
“12 hours”: the trend length of trend graph;
three options:
“
12”, “24” or “96” hours; when
the selection is 12 hours, the upper trend graph will display SpO
2
trend curve for last 12
hours.
“cursor on”:
enable
the display of cursor on trend graph, i.e. the vertical cursor line
Trend length
Trend graph