Page 1
HPI 2.4GHz Digital Proportional Radio System Instruction manual
●INTRODUCTION
・Automatically in search of the empty band of 2.4G, a transmitter sets up a band.
Therefore, the conventional crystal change is unnecessary.
・A transmitter has original different ID.
Therefore, a receiver malfunctions with neither other same transmitters nor the transmitter
of other 2.4G.
・Since high-speed digitization of all the dynamic-control signals is carried out,
when a wave is lost, the fail-safe-system function operates and a car stops safely.
Also when the Battery capacity of a receiver is lost, the fail-safe-system function operates.
●SPEC
Transmitter（TF-20、TF-21）
・Frequency band：2.4GHz
・Wave system ：DSSS
・Band separation：1MHz
・Transmission speed：16Kbps
・Control Channel：2CH
・Battery：9V（UM-3×6）
・Operating temperature limits：0～40℃
・Consumption electric current：100mA / 9V
・Dimension：240 ㎜×150 ㎜×80 ㎜
・Weight：304g （With no Battery）
Receiver（RF-30、RC-1）
・Frequency band：2.4GHz
・Receiving sensitivity：－95dBm
・Battery：RF-30 6V 5cell
RC-1 4.8V 4cell
・Operating temperature limits：0～40℃
●FCC Information
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1-this device may not cause harmful interference. and
2-this device must accept any interference received,
Including interference that may cause undesired operation.
The changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
To comply with the FCC RF exposure compliance requirements, this device and its antenna must
not be co-located or operating to conjunction with any other antenna or transmitter.'.
Page 2
●Transmitter explanation
Antenna：When you use it, be sure to give vertically.
LED indicator
Steering Dual late Reverse SW
Power SW
Setup-Button
Steering T rim
Throttle Trim
Throttle Trigger
Steering Wheel Battery Box
Please put in without making a mistake in the direction of a Battery.
If a battery voltage decreases, LED will blink. If it blinks, please exchange for a new article Battery.
Page 3
●Receiver explanation
★RF-30
CH2：Throttle servo
CH1:steering servo
un･used
Antenna：Insert antenna pipe in a casing.
The example of a connecting
Battery
LED indicator
Setup-Butto
★RC-1
The example of a connecting
Battery
Motor
Setup-Button
CH1: steering servoLED indicator
Antenna
Power SW
Page 4
★USAGE PRECAUTIONS
・Don't use it except a genuine product.
・A unstring and a modify are prohibition.
・From a body, please detach a transmitter 20cm or more and hold it.
・NEVER grip the antenna when using as this degrades RF quality and cause loss of control.
・Never don't cut a receiver antenna wire.
・The wave of 2.4G is intercepted with a metal or carbon.
・Please be sure to separate the antenna (leading end) of a receiver from a metal or carbon.
●The step of a binding
The transmitter has individual ID. When using a new receiver,
You make this ID register into a receiver.
other 2.4G waves. Please put a transmitter and a receiver on less than 1m.
1：Turn ON a transmitter, continuing pushing a setup button.
Next, detach a setup button.
2：LED of a transmitter will blink.
3：Turn on a receiver, continuing pushing the setup button of a receiver.
Next, detach a setup button.
4：If a receiver carries out an insertion success of ID of a transmitter,
you can operate a servo with a transmitter.
5：Please do not run a car then.
When you use it, once you turn OFF power Sw of a transmitter and a receiver,
Please turn ON.
This operation should work at a location without
●The set way of a fail-safe system（only RF-30）
If the wave of a transmitter is normally unreceivable, the file safe will operate,
And the servo operates in the position set up beforehand.
Please perform, when you change this servo place.
1：You maintenance fixing in the position which wishes the wheel and trigger of a transmitter
after No. 4 of "The step of a binding" section.
2：And please continue pushing the setup button of a receiver for several seconds.
3：Then, a few carries out a time lighting and LED completes a file safe insertion.
Loading...