Jeti duplex REX3 Manuel utilisateur
COMPUTER RADIO CONTROL SYSTEM
®
COMPLEX RADIO CONTROL SYSTEM
User Manual ... 01User Manual ... 01User Manual ... 01
Bedienungsanleitung ... 30Bedienungsanleitung ... 30Bedienungsanleitung ... 30
EN
DE
FW 1.14FW 1.14
Receivers REX
FW 1.14
Empfänger REXEmpfänger REX
FW 1.14FW 1.14
Empfänger REX
FW 1.14
COMPUTER RADIO CONTROL SYSTEM
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COMPUTER RADIO CONTROL SYSTEM
1. Introduction ......................................................................................... 05
2. Technical data ...................................................................................... 06
2.1 Receivers 2.4 GHz ........................................................................ 06
2.2 Receivers 900 MHz ...................................................................... 07
3. Installation ........................................................................................... 07
3.1 Voltage Supply ........................................................................... 07
3.2 Operation ..................................................................................... 08
3.3 Binding .......................................................................................... 08
4. Real Time Telemetry ........................................................................... 10
4.1 EX Telemetry ................................................................................. 10
4.2 - 1st Generation ........................................................................... 10
5. Receiver setup ..................................................................................... 11
5.1 Receiver Setup via the JETIBOX ................................................ 11
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ENGLISH
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Ver. 2020-10
COMPUTER RADIO CONTROL SYSTEM
5.1.1 Direct connection between a JETIBOX and the
receiver ............................................................................... 11
5.1.2 Wireless connection between a JETIBOX with
transmitter or DC/DS transmitter and the receiver ..... 11
5.2. Receiver set-up via the DC/DS transmitter ............................ 12
6. Receiver Menu ......................................................................................... 13
6.1 Overview of receiver data items ............................................ 13
6.2 Measure ....................................................................................... 11
6.3 Main setting ................................................................................. 14
6.4 Out pin set .................................................................................... 17
6.5 Auto set ......................................................................................... 20
7. Receiver Rsat 900 NG (Next Generation)......................................... 21
7.1 General Settings .......................................................................... 21
7.2 Alternative Pin Config ................................................................ 22
8. Receiver update ...................................................................................... 23
9. Examples of Rx setup ........................................................................... 24
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COMPUTER RADIO CONTROL SYSTEM
JETI Duplex receivers are designated for use with the DC/DS
transmitters or the JETI transmitter modules in the 2.4 GHz
frequency band.
The system is continuously improved. Thanks to online updates the
improvements are easily accessible to users from any part of the
world. From the very beginning bidirectional transmission has
been a distinctive feature of the Duplex system, this not only
handles telemetry data, but it also helps to ensure secure primarily
transmission safety between the transmitter and receiver.
The Duplex EX telemetry system uses an open protocol. This gives
the advantage of compatibility with a large number of telemetry
sensors from both JETI model and third party producers. For the
display of telemetry data you can use purposely designed
equipment like the JETIBOX profi and DC/DS transmitters or
you can display the data on PCs.
Although our development of the Duplex system seems to be very
fast, we make the extra effort to keep backward compatibility with
REX Receivers
1 Introduction ENGLISH
FW. ver. 1.14
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COMPUTER RADIO CONTROL SYSTEM
earlier Duplex versions. By design, users are not forced to
continually buy new equipment to take advantage of the latest
improvements.
The JETI model company portfolio contains a diverse offering of
electronic modelling equipment like voltage regulators, motor
speed controllers, telemetry data display equipment, telemetry
sensors and, last but not least, DC/DS transmitters. The JETI
model product manfacturing policy is to constantly produce the
highest quality product possible.
2 Technical data
Basic Data
REX3
REX6
REX7
REX10
REX12*
Dimensions [mm]
40x22x7
38x25x11
42x28x11
51x28x11
51x28x11
Weight [g]
7
11
13
16
24
Antenna length [mm]
2x100
2x100
2x200
2x200
2x400
# of channel outputs
3
6
7
10
12
Temperature range [°C]
-10 to +85
-10 to +85
-10 to +85
-10 to +85
-10 to +85
Supply voltage [V]
3.5 – 8.4
3.5 – 8.4
3.5 – 8.4
3.5 – 8.4
3.5 – 8.4
Average current [mA]
70
75
75
75
75
Real time transmission
of telemetry data
Yes
Yes
Yes
Yes
Yes
Programming
DC/DS
/JETIBOX
DC/DS
/JETIBOX
DC/DS
/JETIBOX
DC/DS
/JETIBOX
DC/DS
/JETIBOX
Support satellite receiver Rsat
Yes
Yes
Yes
Yes
Yes
Power output [dBm]
15
15
15
15
15
Receiver sensitivity [dBm]
-106
-106
-106
-106
-106
Frequency [Mhz]
2400 - 2483
2400 - 2483
2400 - 2483
2400 - 2483
2400 - 2483
* xternal ower onnector E P C
2.1 Receivers 2.4 GHz
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COMPUTER RADIO CONTROL SYSTEM
3.1 Voltage supply
When designing the on-board wiring for your project, always pay
attention to the voltage input range of your receivers and servos.
You can connect supply voltage to the Duplex receivers as
follows:
- directly from the batteries
- via a BEC voltage regulator (either contained in speed
controllers or self contained)
3 Installation
Basic Data
Rsat900
Rsat900 NG
Dimensions [mm]
40x22x7
40x22x7
Weight [g]
11
11
Antenna length [mm]
2x300
2x260
# of channel outputs
3
3
Temperature range [°C]
-10 to +85
-10 to +85
Supply voltage [V]
3.5 – 8.4
3.5 – 8.4
Average current [mA]
70
50
Real time transmission of telemetry data
Yes
Yes
Programming
DC/DS/JETIBOX
DC/DS
Support satellite receiver Rsat
No
No
Power output [dBm]
14
14
Receiver sensitivity [dBm]
-110
-120
Frequency [Mhz]
863 - 870 (EU)
902 - 928 (US)
863 - 870 (EU)
902 - 928 (US)
2.2 Receivers 900 MHz
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Receivers RSAT 900 and RSAT 900 NG are not compatible!
COMPUTER RADIO CONTROL SYSTEM
The supply may be connected to the Duplex receivers via:
- the throttle channel (when applying speed controllers with BEC)
- a free receiver output.
- a Y-cable to any arbitrary receiver output
- the MPX connector for receivers with the EPC label which are
equipped with a power supply connector
3.2 Operation
We recommend that you switch on the transmitter first and then
subsequently the receiver. The transmitter confirms the switching-
on of the receiver with an acoustic signal. When switching off the
system we recommend that you switch off the receiver first and
then subsequently proceed with switching-off the transmitter.
3.3 Binding
When using a new receiver or transmitter it is necessary to carry out
the binding process between them. Transmission between the
receiver and transmitter occurs in fully digital manner, therefore it is
necessary to identify and share the addresses of each device
communicating on the mutual 2.4GHz frequency band.
Procedure:
1. Insert the BIND PLUG (included in the receiver packing) into the
receiver socket labeled Ext.
2. Switch on the receiver – (connect a proper voltage supply to the
receiver). Binding of the receiver may now be performed within 60
seconds. After the 60 seconds elapse the receiver returns to setup
mode and the binding process must be repeated by starting again
from step 1.
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COMPUTER RADIO CONTROL SYSTEM
3. Switch on the transmitter - the transmitter emits an acoustic
signal announcing the detection of a new receiver.
Binding may be carried out with the aid of the JETIBOX instead of
using the BIND PLUG.
The procedure is as follows:
1. Connect the JETIBOX with the connecting cable to the Ext.
receiver output .
2. Switch on the receiver - (connect a proper voltage supply to the
receiver).
3. The receiver menu appears on the JETIBOX display. Select the
„Pairing“ menu item (push the right arrow button once from the
main receiver display) and then push the upward button. You now
have a period of 60 seconds to bind the receiver. After the 60
seconds elapse the receiver returns to setup mode and the binding
process must be repeated by starting again from step 3.
If the binding process between receiver and transmitter was
unsuccessful, try again.
You may bind an arbitrary number of receivers to one transmitter.
The receiver, however, can only be bound to one transmitter, i. e. the
receiver is only bound to the most recently bound transmitter.
As long as the BIND PLUG is inserted into Ext. input, the receiver is
always in „Normal“ mode, regardless your actual receiver setup.
After BIND PLUG is removed, the receiver returns to your selected
setup mode.
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COMPUTER RADIO CONTROL SYSTEM
Every receiver is able to transmit the actual voltage supplied to the
on-board system (i. e. receiver voltage) without the need to connect
any additional external sensors. If you want to take advantage of
extended telemetry, connect a telemetry sensor to the Ext. input of
the receiver. If you want to operate several telemetry sensors
simultaneously with one receiver, you must use one or more of the
Expander EX devices, which , when connected to the Ext. receiver
input, gives you multiple inputs for telemetry sensors.
There are two ways to use JETI telemetry. The EX telemetry is
available to owners of the JETI DC/DS transmitters or the
JETIBOX profi. The 1st Generation Telemetry can be used by
owners of the TU, TG, TF etc. transmitter modules.
4.1 EX Telemetry
This telemetry data is displayed according to user selections in the
DC/DS transmitters and the JETIBOX profi. You will find more
details in actual instruction manuals of the given Duplex EX
equipment.
4.2 - 1st Generation
Connect the JETIBOX to the transmitter module. Switch on the
transmitter and connect the receiver voltage supply (see chapter
„Voltage supply“). The Tx heading appears in the JETIBOX display
and by pressing the push-button R (right button) twice, select the
Mx menu. By pressing the push-button D (down) you will enter the
telemetry sensor or expander menu. You may leave the telemetry
sensor menu by pressing the push-button U(up) slightly longer.
4 Real time telemetry
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