Preparation; Adjust Display Brilliance [Brill]; Adjust Operation Panel Brilliance [Panel]; Switch Day/Night Mode [Day/Night] - JRC JMR-611 Instruction Manual

River radar equipment
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3.3

PREPARATION

3.3.1 Adjust Display Brilliance [BRILL]

Procedures
1
Press [BRILL] key.
2
Set the brilliance value with the [JOG DIAL] or [TRACKBALL] to
obtain the best-to-see display with optimum brilliance.
In consideration of the ambient brightness, adjust display brilliance that is high enough to
easily observe the radar display but does not glare.
3
Press [BRILL] key.
End the adjustment of display brilliance.
3.3.2

Adjust Operation Panel Brilliance [PANEL]

Adjust brilliance of the operation panel according to the ambient lighting condition.
Procedures
1
Press [PANEL] key.
In consideration of the ambient brightness, adjust panel brilliance that is high enough to
read the characters on the operation panel but does not glare.
The [PANEL] key lamp lights up irrespective of panel brilliance adjustment.

3.3.3 Switch Day/Night Mode [DAY/NIGHT]

Several combinations of the display color and brilliance according to the ambient lighting conditions are
provided. The display color setting is easily changed.
Procedures
1
Press [DAY/NIGHT] key.
The Day / Night modes are switched as follows.
The current mode is indicated at the bottom right of the screen.
DAY1
NIGHT2
The brilliance level and the display color in accordance with the selected mode are saved.
DAY2
DAY3
NIGHT3
NIGHT4
3-7
3.3 PREPARATION
DAY4
NIGHT1
DAY1

3

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