GRAUPNER X-4S HoTT SJ Manuale utente
OPERATING INSTRUCTION
Please read this manual thoroughly.
Keep this manual in a convenient place for quick and easy reference.
No. 33400
www.graupner.com
- Contents -
◎ Before use
◎ Support and Service
Customer Support
Online Support
A/S support & Warranty information
◎
OPENHOBBY A/S SUPPORT AND SERVICE CENTER
◎ Box Contents
◎ Safety Warning Notes
◎ System Features
◎ Specification
◎ Product Description
◎ HoTT
◎ Operation
◎ Receiver installation
◎ Steering & Trigger 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
◎ Trigger and Steering Calibration
◎ LED and Buzzer Indication
◎ Receiver port Description
◎ Smart Box (Configuration by Telemetry)
◎
The Guide for the related Countries’ Certifications
◎ Environmental Protection Notes
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10-11
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12-14
14-15
15-16
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◎ BEFORE USE
◎ SUPPORT AND SERVICE ◎ OPENHOBBY A/S CENTER
Thank you for purchasing Graupner/SJ X-4S HoTT 2.4GHz Radio
System. This system is extremely versatile and may be used by
beginners and pros alike. In order for you to make the best use
of your system, please read this manual carefully. If you have any
difficulties while using your system, please consult the manual, our
online Frequently Asked Questions (on the web pages referenced
below), your hobby dealer, or the Graupner/SJ Service Center.
Due to unforeseen changes in production procedures, the informa-
tion contained in this manual is subject to change without notice.
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Customer support
We are happy to assist you with any question by e-mail
or phone. Customer service hours are from 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 product at
no cost in the event that it has become faulty under nor-
mal operating conditions.
For non-functional products that are past the expiration
date of the warranty or have been improperly used, we
would be happy to repair this product for an appropriate
amount of cost to the consumer.
Online Support
Please visit us at www.openhobbby.com, to stay up to
date with the latest software, firmware and product infor-
mation.
Warranty information
Refer the WARRANTY CARD in the Package
3245 University Ave, Suite 1520, San Diego, CA 92104,
United States of America
Phone: +1 855-5-RCisHoTT ( +1 855-572-4746)
Fax: +1 855-546-0350
E-mail: servic[email protected]
©2014 Graupner/SJ USA – OPENHOBBY LLC. The HoTT trademark is used
with permission of SJ Inc. 4386066
◎ BOX CONTENTS
◎ SAFETY WARNING NOTES
1. X-4S HoTT Transmitter
2. Warranty Card
3. GR-4 Receiver
4. Temperature / Voltage Sensor (S8362)
5. Battery Holder
6. Alkaline 4 cells
7. Manual
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• Never operate your car or truck in a crowded street with traf-
fic. Especially, do not drive in a place near railway, chemical
substance, gas to prevent any damage.
• This product is not intended for use by inexperienced or dis-
abled person without direct supervision of a responsible, knowl-
edgeable adult. This is not suitable for children under 18 years.
• This warranty does cover damaged products arising as a result
of production process. It is not allowed to use to those who are
the disabled or do not have enough knowledge.
• The radio system is affected by signal environment and the
electronic jamming signals can cause disorientation and loss of
control of your aircraft.
• Please read the manual to make the best use of the product
• Make sure to check all 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.
• Do not operate your model in the rain or run through standing
water
• Fail Safe should be set before use to prevent uncontrollable
situation occurred by any interruption.
It is recommended to set throttle channel to Neutral condition
or brake condition.
• Always operate your program setup mode after stopping mo-
tor’s power or engine and disconnecting drive battery.
• Make sure whenever you start operating your transmitter, turn
your transmitter before switching your receiver switch. Whenev-
er you stop your transmitter, turn your receiver off before your
transmitter is switched off.
• Always use new battery pack or charge your battery fully to
avoid possible hazard causing by low battery capacity.
• Always be sure to check your battery capacity for your trans-
mitter and receiver.
• As for boat model, we recommend installing your antenna ver-
tically to the exterior boat and operating Range Check Mode for
the best use of your model.
◎ Specifications
◎ Product description (Mechanical Parts)
◎ Specifications
1. HOPPING TELEMETRY TRANSMISSION (HoTT)
The use of up to 35 hopping channels provides advanced reliable
operation while keeping from any external interference.
2. Designed for beginners, X-4S HoTT Transmitter is the best choice
for those who enjoy car, boat, and tank models. When optional
Graupner/SJ Telemetry sensor or temperature sensor is used, you
may check the real-time information such as model voltage, user
programmable warnings. It is easy to check from your transmitter.
3. Unlike other binding systems which are widely used, X-4S HoTT
Transmitter supports the fast binding system which is operated by
pressing a button.
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(1) X-4S Transmitter
(2) GR-4 Receiver
Channel
Operating Voltage
Battery Type
Operating 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
Frequency
Modulation
Operating Voltage
Operating Output Power
Operating Current
Display
Firmware update
Fail Safe
Temperature Sensor Warning
Low voltage warning alarm
Telemetry Sensor
Size
Weight
2CH
4.8 ~ 6.0V
Alkaline, Nixx 4 Cell
app. 65mA
App. 60 mW
2.4000 ~ 2.4835 GHz
FHSS
app. -10 ~ +55`C ( app. -50 ~ +131℉ )
Dipole Antenna
LED Indicator
available (LED, Buzzer)
available (LED, Buzzer)
DC Jack
available (Futaba 3p connector)
171.1 x 292.0 x 139.8 mm (6.74 x 11.49 x 5.50 in)
365.7g (12.89oz)
2 CH
2400~2483.5 MHz
FHSS
3.6~8.4V
60mW
35.0mA
One LED (red)
available (Port3)
Free/Fail safe
(T/V Connector) Port4 (50~150℃)
(T/V Connector) Port4 (1.0~25.5V)
(B/T Connector) Port3
30x21x14.3 mm (1.18x0.82x0.56 in)
app. 5.5g (0.19oz)
②
①
④
⑤
⑥
③
① Operating Panel ② Steering Wheel ③ Antenna
④ Communicating Port ⑤ Charging connector ⑥ Trigger
◎ 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.
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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.)
◎ Receiver installation
◎ Steering and trigger tension adjustment
1. Install your receiver on the flat sur
face to avoid any oscillation.
2. Be aware you should keep your
antenna at least 10mm away from any
power wires to prevent interference.
3. Be sure not to cut off any antenna
wire, as it will shorten 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 be adjusted if you
detach the cap and loosen the bolts
approx. 5mm.
After you adjust the angle as you
want, attach it and tighten the
bolts again.
You may adjust
steering wheel angle
as you want.
Loosen the bolts a
little and adjust the
throttle trigger as
you want.
Internal Structure of
Steering Cap
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◎ Installation for Left-handed users
Disconnect your 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, your transmitter can be
used for left-handed users.
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◎ Binding & RF Range Test
BIND
Press and hold Bind button for 3 sec while your receiver
is powered on and then LED indicator is off. Now press
Bind button of your transmitter and then receiver’s LED
indicator is off.
(Control Switch)
RF RANGE TEST
When BIND button is touched after the connection between
transmitter and receiver, RF RANGE TEST is now activated.
RF TEST is continued during 90 seconds and it is auto-
matically deactivated.
RF RANGE TEST is deactivated by touching BIND button
during RF RANGE TEST mode.
Please note that your model 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 servo travel for proper
control when activated.
If you steer right and the wheels go left, change the “ST” switch
from “Nor” to “Rev” or “Rev” to “Nor”
if needed. The same applies to the throttle.
2. ST D/R (Steering Dual Rate)
It is used to adjust the overall travel of
the steering servo. (Adjustable from 0 % to
150%)
3. TH EPA-FW, EPA-BR (TH EPA-FW, EPA-
BR) It is used to adjust the overall travel
of the steering servo. (Adjustable from 0 %
to 150%)
ST(Steering)
ST(Dual Rate)
ST(Trim)
BIND Button
BIND Button
BIND / RANGE TEST
TH(Reverse Switch)
TH(EPA-BR)
TH(Trim)
TH(EPA-FW)
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◎ Fail Safe Mode Configuration
◎ Trigger and Steering Calibration
It should be programmed after binding
process. The default value is “Free”
mode.
Fail Safe is set to throttle channel (CH2)
Move your throttle to the position on
which you act fail safe mode. Now touch
and hold BIND button for 3 sec until fail
safe mode is set. (Buzzer beeps 3 times)
Press BIND button for 3 sec again and
fail safe is deactivated. Now return to
“Free” mode. (Buzzer beeps twice)
After returning to Free mode, turn your
transmitter off so that Fail safe mode is
acting properly.
While pressing BIND button, turn your
transmitter on.
Press BIND button for 5 sec until your
transmitter 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 Calibration
Setup is now set.
4. TRIM
The trims are used to fine-tune the point
where the servo returns to center.
(Adjustable from -37.5% to +37.5%)
ST- Use the ST-TRIM so your vehicle will go
perfectly straight when the steering wheel is
centered. (Adjustable from -37.5% to +37.5%)
TH- Use the THR-TRIM to adjust the amount
of brake that occurs when your engine’s idle
is too low or high and your ESC is not per
fectly at neutral.
(Adjustable from -37.5% to +37.5%)
Electric model’s Fail safe position
(Neutral)
Engine model’s Fail safe position
(Brake)
(Control Switch)
(Control Switch)
BIND Button
BIND Button
<Steering wheel operation>
Neutral F u l l l e f t F u l l r i g h t Neutral
Indice
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