25
• Press Display Key once, display screen (as shown in Figure 4) will
be flipped 180°.
• Press Display Key twice, display screen will be changed as Figure 5.
• Press Display Key three times, display screen (as shown in Figure 5)
will be flipped 180°.
• Press Display Key four times, display screen will back to the screen
as shown in Figure 4.
• Press Display Key circularly, display screen will be switched be-
tween the two screens (as shown in Figure 4 and Figure 5), and four
directions display alternately.
Figure 5
6. Longtime press Display Key (about 2 seconds), display screen will be
shown as Figure 6. Differences between Figure 6 and Figure 4 are as
follows
• In Figure 4, SpO
2
and pulse rate are being monitored and displayed
on the screen.
• In Figure 6, SpO
2
and perfusion index are being monitored and dis-
played on the screen.
Figure 6
ENGLISH
