AIRTRONICS MT-S User Manual page 36

MT- S
Telemetry System with Sanwa Synchronized Link Support
2.4GHZ FH4T RADIO SYSTEM USER'S GUIDE
4WS MIX MENU { FOUR WHEEL STEERING MIXING }
Choosing the Four Wheel Steering Mixing Mode:
1) From within the AUX SET menu, press the BACK key so the cursor is flashing over
Channel/Options.
2) Press the UP or DOWN keys to highlight AUX CH, then press the ENTER key to open
the AUX CH menu.
3) Press the ENTER key, then press the UP or DOWN keys to select which Four Wheel Steering Mixing Mode along with (F-ST)
Front Wheel Steering, you want to be controlled by Auxiliary Switch Sw2. Up to four Four Wheel Steering Mixing Modes can
be selected from depending on the Four Wheel Steering Mixing Mode you selected
previously (2MODE, 3MODE or 4MODE).
F-ST: FRONT Wheel Steering - When Active, only the Front Steering will operate.
NOR: NORMAL (Parallel) Four Wheel Steering - When Active, both the Front and
Rear Steering will operate in Parallel.
REV: REVERSE (Tandem) Four Wheel Steering - When Active, both the Front and
Rear Steering will operate in Tandem.
R-ST: REAR Wheel Steering - When Active, only the Rear Steering will operate.
If the Steering servos do not operate as described above, you can use the
Servo Reversing function to change the direction that each servo operates. For more information, see the REV Menu
section on page 24.
Controlling the Four Wheel Steering Function:
The Four Wheel Steering Mixing function can be controlled several different ways, depending on what Auxiliary Switch or Trim
Switch you Assign the AUX1 4WS or AUX2 4WS function to and how many Four Wheel Steering Mixing Modes you want to cycle
between remotely. The function will behave as described below:
Auxiliary Switch Sw1 - Toggle the Four Wheel Steering Mixing function ON and OFF.
Auxiliary Switch Sw2 - Switch between (F-ST) Front Wheel Steering and the Four Wheel Steering Mixing Mode value selected
in the AUX CH menu. For more information, see the Choosing the Four Wheel Steering Mixing Mode section on the next page.
Auxiliary Switch Sw3 - Switch between (F-ST) Front Wheel Steering, (NOR) Parallel Steering and (REV) Tandem Steering,
regardless of the Four Wheel Steering Mixing Mode value selected previously.
Trim Switch Trm3 - Cycle back and forth between all four Four Wheel Steering Mixing Modes, regardless of the Four Wheel
Steering Mixing Mode value selected previously.
1) Slide the Auxiliary Switch back and forth or press the Trim Switch forward
and backward to cycle through the various Four Wheel Steering Mixing
Modes. If programmed, press Auxiliary Switch Sw1 to toggle the Four Wheel
Steering Mixing function ON and OFF.
If you're unable to cycle through the Four Wheel Steering Mixing
Modes, verify that the AUX1 4WS or AUX2 4WS function isn't toggled OFF.
When using the Four Wheel Steering Mixing function, it's important to adjust the Steering channel and Auxiliary 1
(Channel 3) or Auxiliary 2 (Channel 4) Sub-Trim values to center both servos. This will ensure that your model tracks
straight. In addition, you are able to independently adjust the Steering channel and Auxiliary 1 (Channel 3) or Auxiliary 2
(Channel 4) Dual Rate, ARC, Sub-Trim, EPA and Servo Speed settings to fine tune each channel for the best Four Wheel
Steering Mixing setup.
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AUX