Detailed instructions for use are in the User's Guide.
[. . . ] Before using your 4PK-2. 4GHz system, read this manual carefully in order to use your R/C set safely. After reading this manual, store it in a safe place.
Application, Export, and Modification
1. It is not intended for use in any application other than the control of models for hobby and recreational purposes. Exportation precautions: (a) When this product is exported from the country of manufacture, its use is to be approved by the laws governing the country of destination for devices that emit radio frequencies. [. . . ] Throttle trigger operation starts the function.
READY setting (ATS) OFF : off state READY : Ready state ACT : on state
Function
4 When ending setting, return to the initial screen by pressing
the (END) button twice (for function menu screen, press the (END) button once).
-If the throttle trigger is moved to the set position while "READY" is flashing, the throttle servo will move to the set position. The throttle operation wait state is reset when the throttle trigger is returned. -When using the Start function, always set the function by performing step 3 above each time.
Start Function, Engine Cut "START"
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Engine Cut function adjustment (Preparation) - Use the function select switch to select the switch.
Setup items PRST : Preset position MODE : Function selection Setup item selection - Select by (JOG) button up or down operation. Setup item selection - Select by (JOG) button up or down operation.
- Select the setting item "MODE" by (JOG) button up or down operation. Press the (+) or (-) button and select "SW".
1 (Preset position setup)
Select the setting item "PRST" by (JOG) button up or down operation, and use the (+) and (-) buttons to set the preset position of the throttlle servo.
"B100" ~ "B1" :Brake side "0" :neutral "F1" ~ "F100" :Forward side
Adjust button - Adjust with the (+) and (-) buttons. - Return to the initial value by pressing the (+) and (-) buttons simultaneously (approx. Preset position (PRST) B100 ~ B1, 0, F1 ~ F100 Initial value: 0
2 When ending setting, return to the initial screen by pressing
the (END) button twice (for function menu screen, press the (END) button once).
When "TRG-BRK" was set to "CUT OFF" by boat mode function
When "CUT OFF", which prohibits trigger brake side operation, was set in the boat mode (p. 78), "TH-BRK" (brake side) of the EPA functions (p. 49) cannot be adjusted. Connect the linkage so that the carburetor is fully closed and the engine is cut off in the preset adjustment range and set the full throttle position by EPA function "TH-FWD". Adjust the idling position by throttle trim.
Servo Throw
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Function
The throttle servo operating position (preset position) set by this setting is unrelated to the setting of other functions. However, the reverse function setting is enabled.
Caution
Always operate carefully before using this function.
While push switch SW1, SW2, or SW3 with preset function set is in the ON state, the servo (motor controller) is locked in the preset position and does not operate even if the throttle trigger is operated. If the servo was operated at the wrong setting, you may lose control of the car (boat).
Start Function, Engine Cut "START"
A. B. S. Function "A. B. S"
When the brakes are applied while cornering with a 4 Wheel Drive or other type of vehicle, understeer may occur. The generation of understeer can be eliminated and corners can be smoothly cleared by using this function.
(Throttle system)
Operation
- When the brakes are applied, the throttle servo will pulse intermittently. This will have the same effect as pumping the brakes in a full size car. - The brake return amount, pulse cycle, and brake duty can be adjusted. - The region over which the ABS is effective can be set according to the steering operation. Operation display
During ABS operation, the LED blinks (if LED color is not selected as off). display also appears on the initial screen and menu screen.
When "TRG-BRK" was set to "CUT OFF" by boat mode function
When "CUT OFF", which prohibits trigger brake side operation, was set in the boat mode (p. 78), the ABS function will not actually operate even if set.
Calling the setup screen
*Calling from menu screen
(Opening Screen) Menu screen call by button
MENU 1
button * blinks at the current setup item.
MENU1/2 selection by button
MENU 2
Setup items ABP : Brake return amount DLY : Delay amount CYC : Cycle speed MODE : Function ON/Off TGP : Trigger point DTY : Cycle duty ratio STM : Steering mixing
Function
Select the function by button
button Press the * When the direc t c all but ton is set, the setup screen is also called by the following method: (Opening Screen)
When brake operation enters the set range, " " is displayed in front of the number. A bar graph that shows the operating position of the throttle appears. During setup, A. B. S function operation can be checked at this bar graph. ATL (brake) rate can be confirmed on the A. B. S function screen.
Press the
DIRECT SEL
button
Press the button set at this function.
A. B. S Function "A. B. S"
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- ABP : Amount of brake return
A. B. S
DTY (duty): X and Y ratio Y: (Brake return time) X: (Brake application time) TGP (Trigger point)
Servo travel
Sets the rate at which the servo returns versus trigger operation for brake release. When set to 50%, the servo returns 50% (1/2) of the trigger operation amount and when set to 100%, the servo returns to the neutral position.
- DLY : Delay
ABP (Amount of brake return)
CYC (Cycle)
Trigger operation
Sets the delay from brake operation to ABS operation. [. . . ] Digital servos (including BLS Series brushless servos) can also be used in the NORMAL mode.
Reference
121
Optional Parts
The following parts are available as 4PK options. For other optional parts, refer to our catalog.
Transmitter Ni-MH Battery
When purchasing a transmitter Ni-MH battery as a spare, etc. , use the following: Part name NT5F1700B (6V/1700mAh) Please do not use the transmitter's battery, HT5F1700B, as the receiver's battery. Since the transmitter's battery has an overload protection circuit, the output power will be shut down when the high current load is applied. This may result in run-a-way or fatal crash.
Battery Holder (Transmitter)
This battery holder is necessary when using the transmitter with a dry cell battery. [. . . ]