33
“
”: Wireless icon; If the wireless (bluetooth communication) function is ena-
bled, the icon will be displayed on screen. Please refer to chapter 3.2.5 Wireless
Setting.
Note:
It is suggested that the data shall be uploaded to computer when memo-
ry is full, or the earliest record will be overwritten.
Working Mode
• The measurement will start automatically when the finger is inserted into the
SpO
2
probe, so the data recording (SpO
2
and PR value) starts simultaneously
as well. The display is as shown in Figure 9A.
• During measurement, if the icon “
” (for “display always on”) is not shown
on screen and no key button operation for 30 seconds, the screen display will
be blank for power saving even when the measurement and data recording
are still undergoing, but short pressing any key will activate the display for
viewing the current measuring information again.
• If there is no signal and no key press to be detected (e.g. finger off) for 20
seconds, the device will be at standby status (i.e. blank screen and standby
for measurement).
• When the device is at standby status, short pressing any key will activate the
screen to default display screen, or once the finger is inserted in the SpO
2
probe, the measurement will start and screen display will be activated as
well.
Note:
During measurement, there is a green-dot flashing on the screen for in-
dicating the measurement and data recording are undergoing when the display
screen is blank, and if SpO
2
or/and PR values exceed the preset limit, it will
activate the display and the value exceeded limit will flash.
3.2 Menu Operation
On display screen, long press “
¢
”,
key menu screen will be displayed
on the screen, as shown in Figure 12.
Figure 12 Menu Screen
ENGLISH