Maintenance
FTB-2/FTB-2 Pro and FTB-4 Pro 295
Recharging the Batteries
Recharging the Batteries
Your unit uses smart lithium-ion (Li-Ion) batteries. The number of batteries
that can power your unit and that come with it depends on the model that
you have purchased (see Power Sources on page 17).
The charge status is shown in the taskbar (at the left of the clock).
Simply tap the battery icon for more information.
The unit also indicates the charge status with the LED on its front panel
(see LED Indicators Description on page 13).
CAUTION
Use only the certified power cord that is suitably rated for the
country where the unit is used.
For the FTB-2 and FTB-2 Pro units: Only charge the batteries
with the AC adapter/charger provided by EXFO with your unit.
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