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• Review: view SpO2 and pulse rate trend graph;
• Delete Data: delete all the records.
• Alert: set SpO2 low limit, pulse rate high/low limit; and enable or disable the
alert function.
• Time: set current date and time;
• Wireless: set or unset wireless function;
• Rec Interval: set the time interval to record SpO2 and pulse rate data;
• Pulse beep: set the pulse beep, enable or disable it.
Operation Instructions:
• Short press “p” key: shift cursor circularly;
• Short press “¢” key: conrm the selection and enter into the corresponding
screen;
• Long press “¢” key: go back to the default screen display.
3.2.1 Trend Review
On menu screen, select “Review” and press “¢” key to enter Trend Review
screen, as shown in Figure 13.
Figure 13 Trend Review Screen
• “03/06/2008”: date of the measurement
• “11:20:35”: start time of trend graph displayed on this screen;
• “¢p”: Page scroll (backward/forward) button;
• Curves in the middle area:
Green curve: indicate pulse rate trend curve;
Orange curve: indicate SpO2 trend curve;
Operation Instructions:
• Short press “p” key: Page scroll forward;
• Short press “¢” key: Page scroll backward;
• Long press “¢” key: go back to the menu screen;
Note: when the display screen is menu screen or its submenu screen, the
measurement will be interrupted.
ENGLISH