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Turning on /off the Backlight
1. How to turn on the Meter
Press the Main button or Insert a test strip.
2. Manual Power off
If you want to turn off the meter, please keep pressing the Main button for 4 seconds.
3. Auto Power off
The meter will power off automatically if you don't operate it over 2 minutes.
Turning On/Off the Meter
1. How to turn on the Backlight
Keep pressing the Main button for 2 seconds.
2. Manual Backlight off
If you want to turn off the backlight, please keep pressing the Main button for another 2 seconds.
3. Auto Backlight off
The meter backlight will turn off automatically if you don’t operate it over 10 seconds.
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