How To Adjust The Lcd Brilliance, Key Backlighting - Furuno BR-500 Operator's Manual

Watch time interval countdown timer
The length of the bar decreases as time progresses and the color of the bar changes
with each stage.
Dormant Period
Watch time
setting (min)
Time remaining
in dormant period
(bar is light-blue)
2nd stage
Watch time
setting (min)
Time remaining
in 2nd stage
(bar is red)
Watch time interval setting
The currently selected watch time interval appears at the top of the watch time interval
countdown timer.
1.4 How to Adjust the LCD Brilliance,
Key Backlighting
The brilliance and backlighting can be adjusted
as shown below.
1. Press any arrow on the CursorPad to show
the [BRILL] window.
2. Press the right or left arrow on the Cursor-
Pad to adjust the LCD brilliance. The set-
ting range is 0-7, and the default setting is
5.
3. Press the up or down arrow on the CursorPad to adjust the key backlighting. The
setting range is 0-7, and the default setting is 5.
4. Press the MENU/ESC key to close the window. (The window closes automatically
if there is no adjustment within several seconds.)
Note 1: If the screen is too bright with minimum brilliance at nighttime, install the shield
film (option) to reduce the brilliance. See section 4.3.3.
Prewarning
Watch time
setting (min)
Time remaining
in prewarning +
1st stage
(bar is yellow)
3rd stage
Watch time
setting (min)
(No countdown
in 3rd stage)
1. MAIN ALARM PANEL
1st stage
Watch time
setting (min)
Time remaining in
1st stage
(bar is red)
1-3