Raymarine Raychart Chartplotter RC530 PLUS Benutzerhandbuch

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 PLUS Series Color LCD Display

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The MULTI key on the color LCD display is used to adjust brightness. The 
brightness of the screen can be adjusted over a wide range, suitable for 
viewing in daylight (high brightness level) or at night (low brightness level).

The key lighting is automatically adjusted as you alter the screen lighting, so 
that you can always find the keys. If you set the backlight to a high level, the 
key lighting is dimmed; if you set the backlight to a low level, the key lighting 
level is increased.

➤ To change the screen brightness:

1. Press the MULTI key to display the soft key controls (Radar mode soft keys 

are illustrated):

2. The LIGHT soft key indicates the brightness level, use the trackpad (up or 

down) to increase or decrease the setting. You can press and hold the track-
pad to change the setting more rapidly. The brightness level is adjusted as 
you change the setting. 

3. Press ENTER to return to the default screen, with the new brightness level.

➤ To set the screen brightness to 100%:

Press and hold the MULTI key for one second. The brightness is increased to 
100%.

The brightness level is retained when you switch off the display.

Note: During night-time use, the brightness may be set very low, when subse-
quently operated during the day it may not be apparent that the display is on; 
press 

MULTI, followed by the second soft key from the left, then use the track-

MULTI for one sec-

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ALARM

ON

25%

TUNE

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LIGHT

75%

MULTI