User's Manual

TEX30LCD/S
ELETTRONICA
19 / 44
User Manual
Rev. 2.1 - 26/06/19
When setting input sensitivity, please consider that the default menu reports
instantaneous modulation level and an indicator provides a 75 kHz reading. To
ensure correct adjustment, apply a signal with the same level as user’s audio
broadcast maximum level and then adjust using the trimmer until instantaneous
deviation matches the 75 kHz reading.
To set subcarrier input levels, you may use the same procedure and option “x10”
available in the Fnc menu. With this option, modulation level is multiplied by a factor
of 10, which means that default menu bar meter reflects a 7.5 kHz deviation.
A special menu with separate indications of Left and Right channel levels and
relating indicators of nominal levels for maximum deviation (75 kHz) is provided.
• Preemphasis:
ON
1
2
3
4
50 ms
ON
1
2
3
4
75 ms
• L and R (XLR type) input impedance:
Switch 1: R XLR input impedance, ON = 600 W, OFF = 10 kW
Switch 2: L XLR input impedance, ON = 600 W, OFF = 10 kW
• MPX input operation mode/impedance:
Switch 1: Mode of operation ON = Mono, OFF = Stereo
Switch 2: MPX input impedance, ON = 50 W, OFF = 10 kW
5.2 Operation
1) Power on the exciter and ensure that the ON light turns on. Equipment name
should appear briefly on the display, quickly followed by modulation and
forward power readings (Menu 1), provided that the exciter is delivering output
power.
Menù 1
1b) In case of a password has been set, through the Miscellaneous menu, enterIn case of a password has been set, through the Miscellaneous menu, enter
the code and then confirm to be able to view or modify the parameters of the
machine.
ON
1 2
ON
1 2