EXC-GX Series Quick Installation Guide Rev. 2.2 Page. 2 of 4
EXC-GX Series exciters
Created for Sielco by www.teleconsulting.eu
INSTALLATION
(A)
Connect the RF OUTPUT 50 OHM output connector/flange to a suitable antenna using a good quality 50 Ohm shielded coaxial cable with the
appropriate connectors. The connector may vary by model.
(B)
Make sure that the POWER switch is set to OFF or O(Off). Depending on the model, the switch may vary and can be placed on the rear or
front panel.
(C)
Connect the earth system to the earth socket .
(D)
Plug the AC power connector into a suitable outlet.
The devices with three-phase power supply from EXC2000GX to EXC5000GX are provided with a label with an explanatory diagram
for connection to the AC mains. This label is usually applied on the top panel, near the mains socket, and on the side panel.
(E)
Connect the appropriate modulation input according to your needs.
RIGHT – modulation of the right audio channel. This input can also accept a mono signal for mono broadcast.
LEFT – modulation of the left audio channel.
AES/EBU – digital standard (OPTIONAL).
AUX – low frequency auxiliary modulating channel (RDS/SCA) in the 20-100 kHz band for connection to an RDS encoder.
MPX – broadband stereo composite modulating signal processed externally.
(F)
Check the correct connections made and turn on the device using the POWER switch setting it to ON or I(turned on).
(G)
The display shows a screen with the Sielco logo for a few seconds, then permanently shows the default screen above.
MAIN
PARAMETERS
ADJUSTMENT
(1)
Check the ON LED. If it lights up green (transmitter in operation), press the ON/STAND-BY button to put the transmitter in stand-by. The
ON LED lights up yellow . The LOCK LED (synthesizer locked) should be lit green .
A B
C D
F
EXC-GX Series Quick Installation Guide Rev. 2.2 Page. 3 of 4
EXC-GX Series exciters
Created for Sielco by www.teleconsulting.eu
(2)
Turn the knob to select the main SETUP menu and briefly press it to confirm.
(3)
The first page of the SETUP menu will be displayed. Turn the knob to select the NEXT PAGE submenu (next page), then press it to go to the
next settings page.
(4)
Turn the knob until SET IN is highlighted and press it to select the submenu.
(5)
Make sure the Type and Disable logic options are set to BOTH and Low respectively. In this case, turn the knob to select OK and go to step
(8).Otherwise proceed with the next step Errore. L'origine riferimento non è stata trovata..
(6)
Press the knob to enter the Type menu. The Type value will be highlighted. Turn the knob to change it to BOTH and press it to confirm.
(7)
The value of Disable logic will be highlighted. Turn the knob to change it to Low and press it to confirm.
(8)
OK will be selected. Press the knob to confirm and return to the second page of the SETUP menu.
(9)
Select PREV PAGE (previous page) with the knob and press it to return to the previous menu page.
(10)
Make sure FREQUENCY is selected, otherwise turn the knob to select it. Press it to enter the submenu. The Step value will be highlighted
(frequency increments).
(11)
Turn the knob to select the frequency increase necessary to exactly set the required operating frequency, then press it to confirm.
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