Features

(Discontinued) 
SYSTEM: 2.4GHz FH4T/FH3, 4CH, Transmitter, TX-471, Receiver: RX-481

Movable Carrying Handle
Quick Setup Wizard
Safety Link
Racing Mode
Customized Menu
Micro SD card-compatible
Telemetry Switch
Clock
Circumstance Temperature Display
CSV Output for LOG data
CODE 10-compatible (Naming support)
Simultaneous three telemetry data display
Three AAA Batteries
Li-Po 1 cell-compatible (USB change support)
Large full dot LCD monitor
Wight LED back light
Full adjustable trigger
Telemetry function
Built-in antenna
Multi Menu Selector
ST/TH Tension Adjuster
Dual Rate
End Point Adjuster
Anti-lock Brake
Servo Speed Offset
Trim/Sub trim
Servo Reverse
Curve (Exponential /Adjustable Rate Control)
AUX1 (Movement type for 3CH. it's the same as MT-4S function.)
AUX2 (Movement type for 4CH. it's the same as MT-4S function.)
Fail safe (power/ battery)
Timer (lap/ interval/ down)
Lap
Logger
20 model memory (when used with SD card, 250 models is available.)
Model Name (12 letters)
Model (Select/ Clear/ Copy)
Direct Model Select
Trim Type (Center/ parallel)
Throttle Type (70:30 / 50:50)
RF MODE Setting (FH4T/FH3)
Response Mode Setting (NOR/SHR/SSR)*
Key Assign(SW/TRIM/DIAL/LEVER) 
AUX TYPE SETTING
-CODE AUX (w/ Naming function)
-STEP AUX (Step 1 - 100)
-POINT AUX (2 - 6 point)
-4WS MIXING (Front/Rear/Normal(coordinate phase)/Reverse(opposite phase))
-MOA MIXING (FWD/4WD/RWD)
-AUX MIXING (ST MIXING/ TH MIXING)
Buzzer(scale/volume)
Transmitter Battery Alarm
LCD Contrast
Volume Adjustment
Mechanical Rudder Angle
Small Grip Pad 
Compatible Receivers:
  Telemetry-compatible(RX-482, RX-472, RX-47T, RX-462, RX-461)
  Non-Telemetry-compatible(RX-481, RX-481WP, RX-471 Dual ID, RX-471W, RX-471, RX-451R, RX-451, RX-381, RX-380)