AUX on TJ/RM plugged into = AUX2 (channel 7) on Spektrum RX
Get your throttle ATV's as close to 100/100 as possible.
AUX2 ATV's = 100/100
Go to system menu (INPUT SELECT )and set AUX2 = AUX2 (not INH or Gyro) and GEAR = GYRO
(Your Gyro Gain needs to be plugged into CH5 now.)
Norm throttle curves 0%-100%
Throttle stick and trim at low and AUX2 switch up.
Turn on heli and wait for the Yellow and Red LED on the TJ/RM to go out after the Spektrum Rx initializes and then flip AUX2 switch to down position and wait 2 seconds. You will get the flashing green LED indicating calibration mode. Go to high stick(yellow LED) and then back to low stick(green LED again). Flip AUX2 switch back to high and green LED will go out. Calibration done.
For ThrottleMax Calibration, exit at High Stick(Yellow LED)for Limiter mode and Low stick for governor mode(Green LED)
Change System Menu (INPUT SELECT): AUX= INH
PROG.MIX1
AUX2->AUX2
RATE: +76% (this is just a starting value and you will change it to get desired head speed)
-70% (same with this one)
SW: F-S12
OFFSET: 0
This gives Governoroff in normal mode and enabled in ST1 and ST2.
AUX2 switch down (1) slow rpm and up (0) high rpm. (70% and 76% in the example)
If that one is too easy, here's another way:
OPTION 1, Gear channel sets RPM
The throttle connects to THRO channel (1)
The auxiliary connects to GEAR channel (5)
ATV setup [TRVL ADJ]
Setup the throttle servo and linkage as close to
+/- 100% ATV as possible.
Select the GEAR channel to +100% and -100%
Hint: You can observe the GEAR range on the [MONIT]
screen
Hint: You can use AUX2 if you have the gyro setup to use GEAR, just substitute AUX2 where ever it says "GEAR"
The system is now ready for
calibration. Calibration is explained above
The target rotor speed can be calculated using
the ATV
Calculator
Example 1): 2 speed setup:
Gear ratio = 9.3:1
ATV- = 15%, ATV+ = 53%
GEAR Sw Posn
Rotor RPM
down .................................1200
up ..................................1500
Example 2): 1 speed setup and disable:
Gear ratio = 9.3:1
ATV- = 0%, ATV+ = 53%
GEAR Sw Posn
Rotor RPM
down ..................................Disabled
up ........................................1500
Example 3): Flight Mode Mixing:
Set
the throttle curves in Flight modes 1 and 2 above the throttle priority level.
Keep the GEAR ATV's at +100 and -100
The following values are all negative:
[PROG.Mix3] - This mix disables the Governor
in flight mode 'N'
GEAR->GEAR
RATE:-> 0%
0%
SW: ON, Offset
0
[PROG.Mix2] - This mix sets the target rpm to
1200rpm (15%) in flight mode '1'
GEAR->GEAR
RATE:->-15%
0%
SW: F-S12
[PROG.Mix1] - This mix sets the target rpm to
1500 (53% - 15% see note below) in flight mode '2'
GEAR->GEAR
RATE:->-38%
0%
SW: F-2
Note: The Mix1 rate is 53 (1500rpm) - 15 (1200rpm) = 38%.
This is done because when you are in stunt 2 the radio adds the two program mix values.