Thunder Tiger Corp. TT-FHM2P4G-A14 User Manual

If a servo’s maximum travel interferes with mechanical parts, it may cause linkage binding or even damage 

to the servo. It’s advised to first turn the steering wheel to the fullest and then adjust the EPA to the suitable 

value and visually confirm no biding is occurring. 

4.2)  EPA/TH 

The EPA/TH function adjusts full throttle (H) and low/brake (L) amount. Enter the EPA/TH setting mode, 

pull the trigger back, “H” is displayed on left side of the “Value Display” with the current EPA value. Use 

the up/down buttons to set full throttle EPA value.

NOTE: 

When using an   ESC on a electric- powered model, set the value to “H 100%”. Push the trigger 

forward, “H” switches to “L”, use the up(+)/down(-) buttons to adjust the brake EPA value.

 4.3) EPA/AUX

The EPA/AUX function adjusts the auxiliary 3rd channel EPA. Enter the EPA/AUX setting mode as previously 

done for the steering and throttle EPA settings, press the AUX Ch Button to select the servo traveling side. 

“H” and “L” are displayed to represent the different sides.

  

The ARC function changes the movement curve on the servo steering wheel and throttle trigger. When ARC is 

set to 0%, the movement curve is linear. Default ARC value is 0%. Detailed settings and adjustments are described 

below.