Raytheon NSC 18, Руководство пользователя

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or
+
−
GAIN
Slider
and
Press
and
hold
Tuning
bar
Left
GAIN
Slider
and
Press
Left
Operator Manual
2 − 18
3748DOC020102 Edition: 14.JAN.2005
2.2.4.3 Toggle fields
The toggle field functionalities are called up by pressing the trackball buttons
or alternatively (partially) using the buttons on the operator panel.
Example:
The range is increased by clicking on the (+) button and decreased using the (
− )
button.
2.2.4.4 Sliders
The slider settings can be analog or made in steps.
Analog slider setting
For analog setting, the cursor must be positioned on the slider for the desired
function (e.g. GAIN).
Press and hold the trackball button, move the trackball.
The slider is moved to the right or the left, according to the trackball direction
(see concurrent tuning bar display). The slider setting is transferred to the
radar video immediately.
Steps, slider setting using trackball
For this setting, the cursor must be positioned in the open area of the slider
frame (e.g. GAIN).
Pressing the trackball button moves the slider gradually towards the cursor
position (see concurrent tuning bar display).
The slider setting is transferred to the radar video immediately.
NOTE
Slider settings are individual. Within the NSC technology, these values are
treated as transient values.
Transient values cease to be valid after switching to STBY or switching off
the unit. When the unit is switched on again, the sliders are set to their
default values.