Furuno BR-500, Operator'S Manual

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1. MAIN ALARM PANEL
1-3
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/LED Brilliance,
Key Backlighting
The brilliance of the LCD of the Main Alarm
Panel, the ALARM LED of the Timer Reset
Panel and the LED of the Flash Beacon, and
the backlighting for the keys of the Main Alarm
Panel 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 CursorPad to adjust the brilliance of the LED.
The setting 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 of the
Main Alarm Panel and the ALARM LEDs (incl. Flash Beacon). 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 paragraph 4.3.3.
Note 2: The system increases the brilliance one step in stages 1-3 of the watch alarm.
When the timer is reset, the previous brilliance is restored. Brilliance is not changed if
it is set for maximum at stages 1-3.
2nd stage 3rd stage
Time remaining in
1st stage
(bar is red)
Time remaining
in dormant period
(bar is light-blue)
Watch time
setting (min)
Dormant Period Prewarning 1st stage
Watch time
setting (min)
Watch time
setting (min)
Time remaining
in prew
1st stage
(bar is yellow)
Watch time
setting (min)
(No countdown
in 3rd stage) Watch time
setting (min)
Time remaining
in 2nd stage
(bar is red)
BRILL
LCD
MIN MAX
Key / ALARM LED
4
4