Install Battery; Calibrating And Channel Learning; Installing The Propellers - RC Logger 88016RC (RtF) Operating Instructions Manual

14.4 Install battery

Warning! After connecting the battery, the camera
calibrates itself. Do not obstruct it!
Only use the supplied flight battery or a suitable spare
battery from RC Logger.
1. Slide the battery into the battery compartment until it locks. Refer to »Fig. 3.
2. The camera (6) calibrates itself and returns to the position set on the transmitter.
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Release the flight battery with the battery release button (18) next to the battery. Refer
to »Fig. 3 (white arrow).
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Before you install the battery, turn on the transmitter. An unbound aircraft is considered
uncontrolled. Note that Navigator 250 and transmitter cannot be bound before you
have calibrated and learned the channels of the Navigator 250.
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Store the battery in a dark, cool and dry place, away from the reach of children.
Moisture and direct sunlight can lead to battery damage or even explosion.
It is best to use a specially designed storage container for LiPo batteries available from
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specialist shops.

14.5 Calibrating and channel learning

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It is necessary to calibrate the Navigator 250 before your first flight. Refer to chapter
'16. Calibration' on page 24 and follow the calibration procedures.
For your own safety you are advised to remove the propellers before starting the
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calibration procedures. Refer to section '14.6 Installing the propellers' on page 18.
18 | Getting The Navigator 250 Into The Air
Fig. 3

14.6 Installing the propellers

Remove the flight battery before you install propellers and guards!
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Refer to »Fig. 4.
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Overtightening will irreversibly damage the thread in the propeller mount. In this case
you must immediately replace the motor! Both threads and bolts of each propeller
mount/propeller must be in perfect condition.
1. Install a propeller (7) (10) on each motor (see »Fig. 4) by observing the propeller diagram
(see »Fig. 5). There is a marking on each propeller. If propellers are installed incorrectly,
the Navigator 250 will not fly and may behave erratically.
2. Install a propeller guard on each arm (see »Fig. 4).