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  ◎ HoTT (Hopping Telemetry Transmission)

  ◎ Operation

The use of up to 35 hopping channels provides advanced reliable 
operation while keeping from any external interference. This HoTT 
radio system gives user real-time information on various useful 
data such as user model’s RPM, voltage, temperature, user pro-
grammable warning, and so on.
X-4S HoTT Transmitter comes with GR-4 2Ch receiver.

7

    Battery Connection 

- Only use optional manganese dry battery or NiCd /NiMH 
1.2volt, individual AA size rechargeable battery. (LiPo bat-
tery must not be used.)
- Remove the cover and install your battery to battery 
socket. Then, replace the cover making sure it is closed 
securely.
- When low voltage warning alarm is activated, please use 
new battery or recharge the used battery.
Please make sure the correct polarity when installing your 
battery.

    Battery Charging

If rechargeable battery is in use, you can charge it up to 
150mA with optional charging adapter. 
We may notice that little heating will be occurred during 
use, which means it is working properly. Now that this 
product features 4 cell battery packs, it is allowed to use 
within its specification. Otherwise, it may cause damage to 
your model.

 ※Cautions

Reference picture (Correct polarity)

The improper use will cause fire. So please keep the 
safety rules.

    Low-voltage warning for transmitter battery

Please charge Alkaline 4 cell or Nixx 4 cell battery before 
use. When it will beep continuously due to low voltage 
warning, please stop an operation, then recharge your 
battery or replace it.
(Do not use Lixx battery and please only use Alkaline or 
Nixx battery.)

Summary of Contents for X-4S HoTT SJ

Page 1: ...OPERATING INSTRUCTION Please read this manual thoroughly Keep this manual in a convenient place for quick and easy reference No 33400 www graupner com...

Page 2: ...rigger tension adjustment Steering wheel position adjustment Trigger Angle Adjustment Installation for left handed users Binding and Range test Control Switch Functions Fail Safe mode Configuration Tr...

Page 3: ...9 am to 5 pm PST Pacific Standard Time during the workweek Monday through Friday E mailed questions will be answered as soon as possible A S support During the warranty period we can repair this produ...

Page 4: ...operations of channels before use For the safe use please operate the Range Check Mode be fore use Be careful not to turn your transmitter off while in use Do not touch or grab antenna during the use...

Page 5: ...rating Current Operating Output Power Frequency Modulation Operating Temperature Antenna Display Low voltage warning alarm High temp warning alarm Battery Charging Firmware Update Size Weight Channel...

Page 6: ...vated please use new battery or recharge the used battery Please make sure the correct polarity when installing your battery Battery Charging If rechargeable battery is in use you can charge it up to...

Page 7: ...n your operating range 8 You may adjust trigger ten sion using driver You may adjust steering wheel tension using driver Steering wheel position adjustment Throttle Trigger Adjustment The angle could...

Page 8: ...our bolts and coverage Disconnect steering wheel part Disconnect transmitter connector Install your steering wheel part on your left side Then install the connector again then coverage and bolts Now y...

Page 9: ...is not controllable if your model is far away from you during Test mode due to the short transmit distance Control Switch Functions 1 REV Reverse Switch This is used to change the direction of the se...

Page 10: ...er beeps twice and it is re turned to Calibration Model Move steering and throttle to back and forward left and right then move to neutral position again Now your trans mitter beeps twice indicating C...

Page 11: ...4cycle 5cycle 6cycle Slow flash Low 2Time 90sec Low 3Time Low 2Time Port1 Port2 Port3 Port4 Function Ch1 Signal output Ch2 Signal output Telemetry Sensor Batt Temp Sensor Voltage Sensor HoTT v1 Senso...

Page 12: ...djustment and warning alarm function 3 Port 4 T V connector is designed that it will activate the beep and LED indicator when your engine gets hot Warning alarm would be activated if the batter is dis...

Page 13: ...Power switch Temperature sensor Connect temperature sensor to Engine head Steering Servo Receiver battery Throttle Servo Steering Servo T V Connector T V Connector B T Connector CH2 Connector CH1 Conn...

Page 14: ...able from 1 0V to 25 5V LiPo 4 cell max 25 2V In Auto selection Low voltage warning alarm is activated at 70 of detected voltage when power is on 5 ALARM EX TEMP Connect Temperature Sensor to Port 4 T...

Page 15: ...l interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful in...

Page 16: ......

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