TEX150-LCD/S
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User Manual
Rev. 1.0- 09/07/04
5.2 Use
To power the exciter, set the switch located on the front panel to “ON”.
Enter the “Set” menu and set the desired working frequency. For a description of the
various menus, see paragraph 5.4.
Use the switches and trimmers located on the back panel to set the characteristics
(impedance, pre-emphasis, stereo/mono) and the audio input and RDS (if used)
levels.
NOTE: Before delivery, the device is factory preset with output power adjustment at
minimum and to “OFF”. In any case, we recommend you check the set level before
delivering power, especially if the machine is used as a modulator for a power amplifier.
From the preset menu, set the desired power level.
From the “Fnc” menu, enable power delivery.
5.3 Settings and calibration
The only manual adjustments required for the
TEX150-LCD/S
are those related to
the levels and the audio operation mode.
The back panel of the device features a trimmer for each exciter input; the labels
indicate which trimmer refers to each input. The sensitivity of each input can be
adjusted with the trimmer within the range described in the following table:
Input sensitivity in Stereo mode:
Ingresso Figura
6.1 Trimmer
Sensibilità
Note
RDS
[13]
[14]
-13 ÷ +13 dBu Livello in ingresso per deviazione
complessiva 75 kHz (0 dB)
SCA1
[29]
[15]
-8 ÷ +13 dBu
SCA2
[30]
[31]
-8 ÷ +13 dBu
Livello in ingresso per deviazione
complessiva 7,5 kHz (-20 dB)
Left
[33]
[32]
-13 ÷ +13 dBu
Right
[17]
[16]
-13 ÷ +13 dBu
Livello in ingresso per deviazione
complessiva 75 kHz (0 dB)