Beurer
GL48/GL49
15
2
Setting the date and time
Note
You must set the date and time. Otherwise, you will not be able to save your measured values
correctly with a date and time and access them again later.
The time is displayed in the 24-hour format.
2
Set the year (calendar to 2099) by pressing the “+” or “–” button. Confirm using the SET but-
ton [8].
The day display flashes.
Proceed as described above for the day, month, hour and minute.
3
Setting the target scale
You can set a normal range for your blood glucose measuring results with the target scale.
After a measurement, a bar in the display will point at the colour-coded target scale beneath
the display.
The bar is in the red area = measurement value is below the set target range
The bar is in the green area = measurement value is within the set target range
The bar is in the yellow area = measurement value is above the set target range
Set the lower limit of your target range (Lo tAr) by pressing the
+/- button. Confirm using the SET button.
Set the upper limit of your target range (Hi tAr) by pressing the
+/- button. Confirm using the SET button. “ ” and “
” are dis-
played.
4
Switching Bluetooth
®
on/off
To be able to transfer data to a smartphone,
Bluetooth
®
must be switched on.
To switch
Bluetooth
®
on/off, press the “+” or “-” button.
“ ” and “ ” are displayed for switched on and “ ” and “
” are displayed for switched
off.
Confirm using the SET button [8]. “
” and “
” are displayed.
5
Switching backlighting on/off
To switch the backlighting on/off, press the “+” or “–” button. “
” and “ ” are displayed
for switched on and “
” and “
” are displayed for switched off. The background of the
display is simultaneously illuminated for a few seconds. Confirm using the SET button [8]. “
” and “
” are displayed.
6
Switching the acoustic signal on/off
To switch the acoustic signal on/off, press the “+” or “–” button. “
”, “ ” and the speaker
symbol are displayed for switched on, and “
” and “
” are displayed for switched off.
Confirm using the SET button [8].
7
The monitor is now ready for use.