Preparation; Adjust Display Brilliance [Brill]; Adjust Contrast - JRC JMA-5212-4/6 User Manual

3.3

PREPARATION

3.3.1 Adjust Display Brilliance [BRILL]

Procedure 1

3.3.2 Adjust Contrast

Adjust the contrast of the radar video display.
Procedure 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.
Point the trackball to the
the operation/message area in Section 2.3.9) 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.
VID button (software button
3 9
located at