Lupine Betty TL2 Pro Bedienungsanleitung Seite 29

Adjusting backlight low-battery warning:
Use this program to adjust the onset of the low-battery warning.
1.
Press and hold the button, until 3
release the button

2.
The threshold can be selected as shown below.
Backlight:
blue
6.0 V
6.2 V
6.4 V
Default setting
6.6 V
6.8 V
Recover factory settings:
1.
Press and hold the button, until 5
red
release the button

2.
Disconnect the battery, and all factory settings will be restored.
green
red
green
5.6 V 5.2 V
5.8 V 5.3 V
6.0 V 5.4 V
6.2 V 5.5 V
6.4 V 5.6 V
LEDs turn on.
LEDs light up.
Betty TL2 Pro 29