User manual
15
e) Testing the Rechargeable Battery Charge Condition
The current charge condition of the ight battery can be tested
easily at any time.
For this, briey push the on/off button (1) at the ight battery. For
approx. two seconds, the four LEDs show the current charge
condition.
When the ight battery is discharged, only LED 1 will be lit; if it
is fully charged, all four LEDs will be lit. At a partially discharged
ight battery, e.g., LED 1 and LED 2 would be permanently lit
and LED 3 may ash.
The display of the rechargeable battery voltage above
the four LEDs only serves as a general indication. The
precise battery voltage can be read in operation of the
quadrocopter at the transmitter display if necessary.
Figure 6