c) Inspecting the Ship's Propellers
Check the ship's propellers and their counter-nuts for tight fit and damage before every voyage. Damaged ship's
propellers must be replaced before operation. If this is not observed, the ship's propellers may come loose or break
apart unintended in operation. There is a danger of further damage to your model. The model will also no longer be
controllable.
On the ship's propellers, also observe further information in the chapter „Replacing the Ship's Propellers".
d) Screwing the Aerial into the Transmitter
Push the transmitter aerial (see figure 4, item 1) into the transmitter and screw it on carefully. Do not use any tools
for this!
e) Inserting the Battery in the Transmitter
Open the battery compartment (2) on the rear of the transmitter by pushing down the lid by the rippled position. Now
insert a 9 V-block battery (3) in the correct polarity. For this, observe the marking of the polarity (plus/+ and minus/-)
in the battery compartment of the transmitter (4). Close the battery compartment again.
Figure 4
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