R.V.R. Electronica PTRL, Руководство пользователя

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PTRL & RXRL LCD
12 / 44 User Manual Rev. 1.2 - 31/01/05
The vertical bars near the title "Mod" indicate the progress of the modulation in real
time; the hachured bar indicates the maximum 75 kHz nominal modulation level
(100%).
In order to change the power level setted, select with the push-button GIU' the line
which corresponds to the power and keep the ENTER button pressed until you enter
the modify mode.
The above line displays the instantaneous power reading (in this example 10W),
while the bar indicates the setted level. In order to increase the level, keep the
DESTRA/GIU' button pressed, in order to reduce it press the SINISTRA/SU' button.
As the setted level increases or decreases, the bar gets longer or shorter in order to
enable the display of the current setting. Once the desired level is reached, press
ENTER to confirm and exit the predefined menu. Please note that the setted value is
anyway memorized, therefore when you press ESC or when the timeout period is
passed and no button was pressed, the power will remain on the last setted level.
When you press twice on the ESC button while you are in the predefined menu, the
following selection view is displayed, and from this view it will be then possible to
enter to all the other menus:
To enter one of the submenus, select the name (that will be enhanced by a flashing
cursor) with the RIGHT or LEFT push-buttons and then press the ENTER button.
If on the contrary, you wish to return to the predefined menu, you just have to press
again the ESC push-button.
In some cases, on the left side of the menu an arrow can appear. It means that it is
necessary to indicate the current line selected. When the arrow is full, the parameter
can be modified, while when it is empty, the parameter can only be viewed.
REMARK: The "L&R" menu is available only in the stereo version. In the mono version
the "L&R" inscription do not appear.
5.4.1 Functioning menu (Fnc)
From this menu the user can set the deviation display mode, he can switch on or
inhibit the power erogation of the transmitter and he can modify the attention threshold.