74
XP652 MANUAL Helicopter
CHAPTER 7
:
FUNCTIONS
•
Helicopter (Function Mode)
continued
TRV ADJ.
T H R
+I00
%
THR : THROTTLE
AIL : AILERON
ELE : ELEVATOR
RUD : RUDDER
GER : GEAR/GYRO
PIT : PITCH (HE ONLY)
CHANNEL
1
2
3
4
5
6
INDICATES THE TRAVEL
ADJUSTMENT FUNCTION
TRAVEL ADJUSTMENT VALUE
SERVO OPERATING DIRECTION
–
+
MODE
ENTER
CHANNEL
INCREASE
CLEAR
DECREASE
Press the INCREASE or DECREASE
button to adjust the travel adjustment value.
Press the
MODE button
until TRV ADJ.
appears on
the screen.
Press the
CHANNEL button
until the desired
channel appears
on the screen.
Accessing the Travel Adjustment Function
The amount of servo travel is adjustable for each
direction for each of the 6 channels individually.
The adjustment range is from 0% to 150%. Travel
adjustment is factory set at 100% for all channels.
The travel adjustment value displayed on the screen
depends on the position of the stick or switch (e.g., flap
switch, gear switch). This function is useful either to
maximize control surface travel, or to reduce travel to
eliminate servo binding without the need for
mechanical adjustment.
This function is also used to remove unwanted
pitch-to-cyclic coupling when in CCPM Swashplate Mix
mode. Please refer to page 84 of this manual for further
information.
1. Turn on the transmitter.
2. Press the MODE and CHANNEL buttons
simultaneously to enter the function mode.
3. Press the MODE button until TRV ADJ. appears on
the screen.
4. Press the CHANNEL button until the desired
channel appears on the screen.
5. Move the selected channel stick or switch in the
direction that you want to adjust the travel. Press
the INCREASE or DECREASE button to achieve the
desired travel. Move the stick in the opposite
direction to adjust the travel in the opposite
direction.
6. The same may be done for all channels.
7. Press the MODE button to access the throttle hold
function.
8. To exit, press the MODE and CHANNEL buttons
simultaneously.
TRAVEL ADJUSTMENT
•
Function Mode
7.5
