DJI Naza-H - Manual (Page 9)

©2012 DJI Innovations. All Rights Reserved. 9 |
Step
7
Test Flight
Note
：
 When the system is powered on, DO NOT move your helicopter or sticks on the R/C transmitter until
the system initialization has finished (about 5 seconds).
 Do NOT move any command sticks during the system start and self-check procedure! Please contact
us if the last four green blinks are abnormal.
 After power on, if the LED blinks Red, Yellow and Green continually, that means the IMU initialization
and self-checking is abnormal. The NAZA-H will not work, please connect to the Assistant Software
for checking.
 You may need to adjust the gain of the tail gyro using the R/C transmitter.
 For the first flight of a flybarless helicopter, please finish the Auto Trim flight after you have completed
a successful test / trim flight.
 Do not enter ATTI. Mode /GPS ATTI. Mode flight immediately after violent 3Dflight.
 Make sure the compass has been calibrated before GPS ATTI. Mode flight.
 Read the LED description in the appendix get more accurate understanding of the controller.
First, carry out Manual Mode Test Flight (Adjust the tail gyro gain in Manual Mode if required.)
STEP1 Make sure all connections are correct and firm, and all batteries are fully charged and then turn on
the R/C transmitter.
STEP2 Place your helicopter on a horizontal surface and power on the NAZA-H and electric devices on the
helicopter, except the brushless motor controller.
STEP3 Check the LED indicator, if red LED blinks quickly & continually, connect to the PC for checking.
STEP4 Slide the control mode switch on your R/C transmitter to make sure it is working properly, refer to the
LED indicator for the MODE selection.
STEP5 If everything is checked without any problems, switch to Manual Mode, move all the sticks on your
R/C transmitter to check that the helicopter is responding correctly to your commands.
STEP6 Take-off and fly your helicopter in Manual Mode.
Select ATTI. Mode Test Flight if Manual Mode Test Flight is successful
STEP7 Hover your helicopter, and switch to ATTI. Mode.
STEP8 Finish and land the helicopter in Manual Mode.
Select GPS ATTI. Mode Test Flight if GPS module is used (Make sure that all the autopilot
parameters have been configured in the Common page of the Assistant Software.)
STEP9 Switch to GPS ATTI. Mode, make sure the green LED is blinking.
STEP10 Red LED maybe blink, which indicates that the NAZA-H is still acquiring GPS satellite signals, wait
until the red LED is off, meaning the NAZA-H have found more than 7 GPS satellites.
STEP11 Switch the system to Manual Mode and take-off and fly your helicopter in Manual Mode.
STEP12 Hover your helicopter, and switch to GPS ATTI. Mode.
STEP13 Finish and land the helicopter in Manual Mode.
Tips
：
Please avoid using the system in urban area with many high buildings, tunnels or under bridges, where the
GPS signal is most likely to be lost.