dji Naza, User Manual, Page: 14 / 43

©2012 DJI Innovations. All Rights Reserved. 14

For users whose aircraft takes off at lowest throttles position, please set the idle speed at a low
level.

For common users, please set Motor Idle Speed to RECOMMEND or above, since setting idle
speed too low may affect motor(s) spool up.
Tips:

The output pulse width for every grade of Motor Idle Speed is as followed
LOW RECOMMEND HIGH
output pulse width 1144 us 1160 us 1176 us 1192 us 1208 us

There is relationship between the output pulse width and the max/min pulse width when TX End
Point is 100%.
output pulse width
＝
(max pulse
－
min pulse) x prop min pulse

You can get the proportional values by computing according to the above formula for a special TX.
Use Futaba TX for example. Notice that Futaba TX End Point is 100%.
LOW RECOMMEND HIGH
proportion value 3% 5 7% 9% 11%