Thunder Tiger Corp. COUGARGP3 User Manual

NOTE 
Be sure the steering trim on the transmitter is at the neutral 
position before you are trying to make an adjustment.

HELPFUL HINT 
When you install a servo, always check to be sure the servo is at its neutral position.

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Changing the trim can affect the overall settings. When adjustments are made with this trim, it is 
recommended to re-check your installation for maximum servo travel.

HELPFUL HINT 
If it takes most of your trim movement to get a servo to the neutral position, re-position the servo horn or 
servo saver on the servo and inspect your linkage installation.

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By turning the Steering Trim knob clockwise or counter-clockwise, 
the steering neutral can be adjusted as needed.

It is sometimes necessary or convenient to reverse the output 
direction of the servo. The direction of the rotation for each individual 
servo can be changed by simply flipping the reversing switch that 
corresponds to the channel number on the receiver where the servo 
is plugged in. Under normal circumstances, Ch1 is steering, Ch2 is 
throttle. Using the reversing switches as needed.

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Once the neutral position of the throttle trigger is set, by turning 
the Throttle Trim knob clockwise or counter-clockwise, the 
throttle neutral can be adjusted as needed.

HELPFUL HINT 
When using an ESC, set the throttle trim to neutral and make adjustments to the speed control.
On a gas powered model, set the trim to neutral and adjust the throttle linkage to the point where the 
carburetor is fully closed in accordance with your engine instruction manual.

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Trim adjustments will affect the overall servo travel; check the brake side (backward) movement when 
changes are made.

HELPFUL HINT 
If you have used most of the trim movement to get the servo to the neutral position, re-center the servo 
horn closer to the neutral position and inspect your throttle linkage.