JRC JMA-5206, Инструкция по эксплуатации, Страница: 77 / 462

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3.3 PREPARATION
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3.3
PREPARATION
3.3.1 Adjust Display Brilliance
Procedures 1 Obtain the best-to-see display with optimum brilliance by turning the
[BRILL] control at the lower right of the display unit.
Turning the
[BRILL] control clockwise increases the brilliance of the entire display.
Conversely, turning the [BRILL] control counterclockwise decreases the brilliance of the
entire display.
In consideration of the ambient brightness, adjust display brilliance that is high enough to
easily observe the radar display but does not glare.
3.3.2 Adjust Contrast
Adjust the contrast of the radar video display.
Procedures 1 Point the trackball to the VID button (* Button
61
on the radar display
on page 2-7) at the lower right of the radar display, press [ENT] key, and
then make adjustment to obtain the best-to-see video.
Point the trackball to the
VID button at the lower right of the radar display and then
press [ENT] key to adjust the contrast of the radar video display at four levels.
Each time the VID button is clicked, the contrast level changes in the following
sequence:
Adjust the
VID button to obtain the best-to-see video with optimum contrast.