User manual

Duplex Transmitter modules
Receivers
EN
Series DUPLEX EX receivers are designated to operate with series DUPLEX and DUPLEX EX transmitter modules in
the 2.4GHz band. Thanks to the full digital and bidirectional communication between transmitter and receiver they
offer new chances in the field of remote controlled models.
The DUPLEX EX transmitter modules and receivers take advantage of modern hightech technologies and offer thanks
to precize production and test methods maximum safety and reliability.
The DUPLEX EX is the successor of the recent DUPLEX system, but it comprises full compatibility with it. On the other
hand the series EX extends its capabilities especially in the field of telemetric data transfer and offers thus an even
better insight into the state of the model. Full utilization of the new properties is supported by the JETIBOX PROFI
terminal, which offers improved imaging posibilities and user comfort. In connection with the program package
FlightMonitor it facilitates parameter setups of particular system components, enables data processing and
monitoring of telemetric data during flight and delivers tools for exact after flight analyzis of data collected during
flight. This way it implements a new dimension into the management and utilization of the whole system.
An additional satellite receiver RSat complements the receivers R9, R10, R11, R12, R14 and R18. This receiver is a
full DUPLEX system receiver offering the complete functional spectrum of the system. Instead of classical servo pulses
the output of the RSat receiver offers a PPM signal only. This PPM signal is furtheron processed by the receivers R9,
R10, R11, R12, R14, R18 or by compatible RC equipment which requires a PPM signal at the input.
Current Supply:
The receiver current supply can be realized either by application of NiCd batteries, by stabilized voltage supplies
provided by controllers (electric flight) or by Li-xx cells via stabilizers like the MAX BEC. But it is of utmost importance
to keep always the allowed supply voltage range of the receiver and servos in mind. If all servo connectors are
engaged by servos an Y-cable can be used for current supply. The supply batteries of the BEC or the Y-cable can be
connected to any arbitrary receiver output, but do by no means use the output marked Ext. for receiver current supply
purposes.
The receivers EPC R11, R12, R14 and R18 are equipped with a separate MPX supply connector. We recommend to use
this connector for the receiver current supply and servos because of its high current load capability and reliability.
Operation:
Operation of the DUPLEX system is very similar to a FM system. We recommend switching on the transmitter first and
thereafter the receiver. The transmitter confirms the on state of the receiver by a short beep. When switching off the
system we recommend to switch off the receiver first and after that the transmitter.