Active Care Medical TD-4121 Owner's Manual page 14

2. Tap on , and there are 6 sections: airplane mode, measuring units, volume,
time/date, reminder alarms and language on display.
Airplane Mode
The airplane mode will terminate the meter's cellular telephony and
transmitting functions.
1. Tap on to enter the airplane mode setting page.
2. Tap on the preferred mode (airplane or general) for preference.
Select the airplane mode when necessary, or "general mode" to activate
the meter's telecommunication function.
3. Tap on to save and exit.
Note:
The airplane mode allows users to measure their blood glucose values in flight or
in places where radio-frequency signal transmission must be suspended. The
measuring result will be saved in the memory, and later be transmitted to the
server when the meter is set in the general mode with available GPRS signals.
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