Maintenance
302 FTB-2/FTB-2 Pro and FTB-4 Pro
Modifying the Low-Battery Thresholds
10. From the list of settings, go to Battery > Low battery level.
11. Under On battery, enter the new value.
12. Tap OK.
13. Close the window.
The changes are taken into account immediately.
ООО "Техэнком" Контрольно-измерительные приборы и оборудование www.tehencom.com