JR XP652, Instruction Manual

Page: 80 / 96

The XP652 in helicopter mode offers one (1)
programmable mix to be used for a number of
different purposes. The functions allow mixing any
one channel to any other channel.
The mix can remain ON at all times, or be switched
OFF in flight using a number of different switches.
(Refer to Chart A). Each channel is identified by
channel numbers 1-6 (i.e., 2 = aileron, 4 = rudder, etc.
— see Chart B) The channel appearing first is known
as the “master channel,” or the channel to which you
want to mix. The second channel is known as the
“slave channel,” or the channel that is being mixed
into the master channel. For example, ELEV-AILE
would indicate elevator to aileron mixing each time
the elevator stick is moved, the elevator will deflect,
and the aileron will automatically move in the
direction and to the value input. Mixing is
proportional, so small inputs of the master channel
will produce small outputs of the slave channel. Each
programmable mix has a mixing “offset.” The purpose
of the mixing offset is to redefine the neutral position
of the slave channel.
The Elevator-Aileron mix mentioned above is most
commonly used to help trim the helicopter for proper
“loop tracking.” This type of mix should be used only
by pilots who are comfortable with their programming
abilities with the XP652.
PROGRAMMABLE MIXING (A)
•
Function Mode
7.11
Accessing the Programmable Mixing Function
1. Turn on the transmitter
2. Press the + and - buttons simultaneously to enter
the Function Mode
3. Press the MODE button until MIX A11 appears at
the top right corner of the screen. This is program
mix A.
MIX A
ON
F1
FO
H
Chart A Switch Selection
SWITCH
Always ON
Flight Mode Switch
Position 1 ON
Flight Mode Switch
Position O ON
Throttle Hold Switch
FUNCTION
Throttle
Aileron
Elevator
Rudder
Gear
Pitch
(AUX1)
Chart B Channel Numbers
CHANNEL NUMBER
1
2
3
4
5
6
MODE
ENTER
CHANNEL
0
%
AII
Press the MODE button until
MIX A11 appears
INCREASE
CLEAR
MIX
+ –
DECREASE
CHAPTER 7 : FUNCTIONS
•
Helicopter (Function Mode)
continued
80 XP652 MANUAL Helicopter
CURRENT MIX CHANNELS