13
b) Checking the Drive
Before commissioning your quadrocopter, you need to
check the drive. Only when all four propellers run smoothly
and perfectly round can the model fly with the lowest en
-
ergy consumption. For this reason, you should check the
drive propeller function briefly before each flight.
For this, turn every single propeller carefully with your fin
-
ger and check concentricity and smooth operation.
Observe the rotating directions of the different propellers.
Two propellers turn counter-clockwise (A) and two propel-
lers turn clockwise (B) when viewed from above.
The arrow pointing up between the two upper
propellers in figure 5 indicates the forward flight
direction of the quadrocopter.
c) Inserting the Flight Battery
Put the quadrocopter onto a soft surface with the under-
side up.
Then push the charged flight battery (1) into the battery
chute from the side with the battery connection socket (3)
according to the adjacent figure. The battery cable with the
connection plug (3) must be on the side with the connec-
tion socket (2).
Important!
The rechargeable battery must be pushed into
the chute to the front all the way to the front-
most edge of the battery chute (4).
Figure 5
Figure 6
