TEX1000-LCD
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User Manual
Rev. 1.1 - 23/06/05
Pwr
Enables (On) or disables (Off) the power supply of the exciter.
Mod
Display modality of the modulation selectable between “x1” and “x10”.
The indication of the instantaneous deviation is multiplied by a factor 10
in the "X10" mode, so the hatched indicator on the predefined menu will
coincide with the 7.5 kHz value instead of 75 kHz. This display mode is
useful when you want to view low deviation levels such as, for example,
those due to the pilot tone or to the subcarriers.
PgD
Regulation of the Power Good threshold relative to the forward power.
The percentage value of Power Good is referred to the nominal power of
the machine, that is 1000 W, not to the supplied forward power. If a value
equal to 50% is setted, it will correspond indifferently to 500 W from the
set up power. The Power Good function is a control and alarm function on
the supplied power. When the output power fall under the threshold value
of Power Good set, the machine modifies the pin state [7] of "Remote"
DB15 connector on the rear panel (figure 6.2 note [29]).
PgR
Regulation of the Power Good threshold relative to the forward power.
The percentage value of Power Good is referred to the nominal power of
the machine, that is 100 W, not to the supplied forward power.If a value
equal to 5% is set, it will correspond to 5 W indifferently from the set up
power.
NOTE: This alarm does not have effect on any output signal on the DB15
“Remote” connector, placed on the rear panel of the equipment, and it
works only in presence of systems equipped of telemetry.
5.4.2 Power Menu (Pwr)
This screen shows the user the measures relating to the exciter’s RF power output:
Menu 5
Fwd
Visualization of the Forward Power (Fwd).
Rfl
Visualization of the Reflected Power (Rfl).
The values shown are "readings", and therefore cannot be modified (note the empty
triangle). To modify the power setting, use the predefined menu as described above.
