Instructions

but the transmission path is OK. If more tones are released check the TX antenna connection as well as positions
of the RX antennas and make a range check.
Connection of the JETIBOX
As already mentioned the JETIBOX terminal can be connected to DUPLEX Tx transmitters. With the help of this
terminal transmitter data and parameters as well as currently connected equipment (receivers, telemetric senzors
etc.) may be displayed and adjusted.
DUPLEX transmitter modules are equipped with a three pin connector (see marking) intended for connection of
the JETIBOX. Connection can be easily done by the interconnection cable delivered with the JETIBOX. When
connecting pay attention to correct orientation of the connectors. We recommend to connect or disconnect the
JETIBOX only, if the transmitter is switched off. When the transmitter has been switched on you will be able to
skim through items of the transmitter or other connected equipment with the help of the JETIBOX push buttons.
Parameter Adjustment with Help of the JETIBOX
When connecting the JETIBOX terminal to the transmitter you may select whether you want to display and adjust
transmitter parameters (Tx), connected receivers (Rx) or other equipment (Mx) which is able to communicate
with the JETIBOX. Communication with Rx and Mx is only possible if the transmitter module and receiver are
paired and if there exists a radio link. This situation is shown in the LCD display by a downward showing arrow
beside the Mx and Rx text.
After adjustment of the claimed item (Tx/Rx/Mx) push the button D (downward arrow). Afterwards you may skim
with help of pushbuttons through the menu of the selected equipment. When working with equipment Rx or Mx
you may get back to the transmitter module menu Tx by holding down button U (arrow upward) for a time longer
than 2 seconds.
The menu structure of the transmitter module as shown by the JETIBOX see Diagram.
Summary of Transmitter Items:
The introductory display shows the transmitter type. By pushing button R (right arrow) the identification
numbers of the transmitter module and of the actual paired receiver are displayed.
Diag  shows more detailed informations about the transmitter and paired receiver condition.
Identification of the active receiver antenna (A1/A2) and of the actual signal intensity rated from 0 to 9 (best).
On the right side according to condition the following indicators may be shown:
R - Range Test mode (range test)
P - after switching on the transmitter has not yet been paired (did for the moment not
yet find a paired receiver)
S - there are no receiver data available (bad signal)
T - low voltage of the transmitter battery
B - low voltage of the receiver battery
I - there are no PPM pulses from the transmitter accessible (installation error, PCM
mode etc.)
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EN