dji PHANTOM Краткое руководство по эксплуатации - Страница 14
Просмотреть онлайн или скачать pdf Краткое руководство по эксплуатации для Дроны dji PHANTOM. dji PHANTOM 17 страниц. Led indicator description & faq
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The flowchart of failsafe and how to regain control
An introduction of Go-Home and Landing.
Record Home Point
Home Point
1
Multi-rotor
Signal lost >3s
Tx
4
Home-point: Every time you power on, after first motors start, and if 6 or more GPS satellites are found (Red light blinks
once or no blinking) for 10 seconds, the current position of multi-rotor will be saved as home-point by MC automatically.
1. Please make sure to record the home-point during flight, and clearly know where it is.
Note
2. During go-home the nose direction of the aircraft is facing toward the home-point, and the aircraft is
flying directly from the current position to the home-point.
The flowchart of failsafe and how to regain control
This section will demonstrate the working logic of failsafe and how to regain control.
The following description is effective only when:
1. The aircraft is in flight.
2. The GPS works normally and
no red light).
Attitude Mode: (1) the aircraft will level its attitude immediately (2) 3 secs
later, failsafe is triggered and aircraft will start to go home. (3) If signal is
(1) The aircraft
regained during (1) or (2), it will resume normal flight immediately.
flies far away,
transmitter is on
GPS Mode: (1) the aircraft will slow down and hover. (2) if the signal is
but the signal is
restored within 3 seconds (transmitter and receiver connected), the
weak.
system will immediately return to normal operation; does not enter
failsafe. (3) if not reconnected within 3sec, the system will enter failsafe,
then even if the signal is restored, the system will not exit failsafe.
(2) One position of switch S1 is set
as "Failsafe" in the Assistant
software, and you toggle the S1 to
"Failsafe" position during flight.
In this case, the behavior of the aircraft is the same as in the above
(3)Turn off the
condition.
transmitter (we
If you want the aircraft to Return Home, please do not turn the
assume you want
transmitter back on within 3 seconds*, otherwise the aircraft will exit
to trigger failsafe)
failsafe mode immediately.
We strongly recommend you DO NOT try "Turn off the transmitter", because
there are three types of risk:
(1) You must be pretty clear whether the Home-point is OK for landing or not. (You
have to understand the definition of Home-point well and the working process of
failsafe)
(2) If there are tall buildings around, the aircraft may be obstructed on the way.
(3) When GPS signal is bad or GPS is not working, failsafe will not work.
Note: if you start the motors, but do not push the throttle to take-off the aircraft, in
this case it is very dangerous to turn off the transmitter, because the aircraft will take
off automatically, so do not try this.
*
If signal lost for more than 3 seconds failsafe will be triggered, if signal regained
within 3 seconds it will exit failsafe immediately.
©2012-2013
DJI Innovations. All Rights Reserved.
Tx
Ground
2
Ready to Go-Home
Tx
5
signal is GOOD
(≥6 satellite, the LED blinks a single red light or
The aircraft will slow down and hover. Then the system
will enter failsafe mode after 3 seconds.
Go-Home
Current location > 20m
Ascend
Go-Home
first
20m
Current location ≤ 20m
(the following content is for the firmware v3.12)
When you turn off the transmitter, use the following
method to regain control:
(1) Switch the transmitter S1 switch to GPS. position.
(2) and then put the throttle stick to lowest position,
you can now turn the transmitter back on (greater than
5secs after switching off, important), then put throttle
stick to the center position immediately. If you hear the
transmitter alarm, make sure the throttle stick is at the
bottom position before moving to the center position.
(3) then you can switch the transmitter S1 switch to the
middle position (ATTI. Mode) to regain control.
Signal lost
Tx
3
Hover 15s, then land
Tx
6
What triggered failsafe
The aircraft behavior after
failsafe
How to regain control
Precautions
Attitude Mode: In Attitude Mode as soon
as you get signal you can regain control.
GPS Mode: switch the transmitter mode
switch S1 to the middle position (ATTI.
Mode), if the receiver is connected, then
you will regain control.
Switch the transmitter mode switch S1 to
the middle position (ATTI. Mode), then
you will regain control.
If you choose to turn off the transmitter,
you must be pretty sure that you know
how to regain control. Here we offer a
method, please read carefully.
Stay hover
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