limits. Please note in the Settings Menu, press and hold the button to select a
menu option.
Alarm setting
On the main menu interface, click the power button to select "Alarm Set", Press
the power button (l sec) to enter the alarm setting interface as shown in Figure 8:
Adjusting the high and low limits of alarms.
On the alarm setting interface, Click the power button to select "Pulse Alarm"
or "Sp02 Alarm", then Press the button (l sec) to enter Pulse Alarm setting
interface or Sp02 Alarm setting interface as shown in Figure 9. Click the power button to select "Dir", then Press the
button to choose Up or Down (this will be the place to change value of the high-low limits of Sp02 and pulse rate).
To raise the Sp02 and pulse rate limit, choose "Dir" as
`Up', then Click the power button to select high limit
(High) or low limit (Low), Press the power button and
hold to adjust the selected limit to the desired higher
value and release the power button once the higher limit
has been reached. To lower the Sp02 and pulse rate lim-
it, choose "Dir" as 'Down', then Click the power button
to select high limit (High) or low limit (Low). Press the
power button and hold to adjust the selected limit to the
desired lower value and release the power button once the lower limit has been reached.
8 Reparing and Maintenance
Please change the batteries when the low-voltage displayed on the screen.
P lease clean the surface of the device before using. Wipe the device with medical alcohol first, and then let it dry
in air or clean it by dry clean fabric.
Using the medical alcohol to disinfect the product after use, prevent from cross infection for next time use.
Please take out the batteries if the oximeter is not in use for a long time.
T he best storage environment of the device is - 40°C to 60°C ambient temperature and not higher than 95%
relative humidity
Alarm
Set
Pulse
Alarm
Alarm
Set
Exit
Figure 8
Pulse
on
Alarm
on
Alarm
Set
Exit
Figure 7
Dir
UP
High
120
Low
030
Exit
Figure 9