Sharp PC-MC20 Uživatelský manuál stáhnout pdf (Strana 39)

FailSafe

During an interruption / disturbance of the radio link between the transmitter and receiver the function FailSafe will

automatically be activated. The purpose of this function is to bring the ARF-MikroKopter, in case of a lost receiving

signal, back into the range of the transmitter to restore the receiver signal.

A reception failure can happen by exceeding the maximum range of the transmission path between the transmitter /

receiver.

When the connection is re-established again after using FailSafe, the function will be automatically disabled and a

control of the Kopter is possible again via the transmitter.

If you are unable to restore the reception (transmitter failure due to dead battery, etc.), the FailSafe-function will perform

as follows:

• Transmitter failure =>

The ARF-MikroKopter will automatically switch the function FailSafe + PositionHold ON and climb / fall for 5

seconds to a pre-set „ComingHome-Height“.

• After the 5 seconds automatically the function "ComingHome" + Height regulator will be activated and the

Kopter will fly into the direction of the home position (Starting point).

Info: If the set „ComingHome-Height“ is not reached in the first 5 seconds the Kopter will climb / fall to the pre-

set height during the backflight.

• If the reception cannot be restored during the backflight the ARF-MikroKopter will fly back to the home position

with the set time in the settings (max. 242 seconds). If the ARF-MikroKopter arrives at that point automatically

begins the descent flight with a fixed and unchangable rate of descent.

If there is a too much distance / height to the home position and can not be reached within the 242 seconds

it automatically switches to „emergency gas“.

Here the ARF-MikroKopter will not continue to fly to the starting position (home position) but goes at the

current position with a pre-set emergency gas into de descent flight The availability of nthis emergency gas

is another 24 seconds. After that the motors will switch off automatically.

Set the ComingHome Height for FailSafe

The „ComingHome Height“ can be done in the settings and in the window „EasySetup“ by yourself.

Here you need to enter the height in which the Kopter will fly back in case of a reception failure (see Pg. 20).

This height will be also taken if during a manual flight the function ComingHome will be activated.

The ComingHome Height helps to prevent not to fly into obstacles such as trees, houses etc. during the

automatic return flight.

HiSystems GmbH Page 35

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Sharp PC-MC20 Uživatelský manuál Strana 39