System Configuration; Backlight Adjustment; Contrast Adjustment - Raymarine Ray55E Owner's Handbook Manual

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4.6 System Configuration

Use these menu items for selecting general system-wide settings.

Backlight Adjustment

This setting adjusts the backlight brightness for the LCD, microphone keypad and
transceiver keypad. Choose from 10 brightness settings or OFF.
Rotate the CH/OK knob or use the up/down arrow soft keys to select the desired
backlight level. The number of blocks illuminated in the bar indicates the level,
one through ten. For HI all 10 are illuminated; for OFF none are illuminated.
Press SELECT or push the CH/OK knob to accept.
Separate backlight settings are maintained for the transceiver and the Raymic
handset. When the backlight level is being adjusted in the transceiver, a message
appears on the Raymic indicating that the base is busy. A similar message appears
on the base LCD when adjusting the backlight on the Raymic.
SYSTM CONFIG
06
BACKLIGHT
CONTRAST
I
N
KEY BEEP
T
B A
SIGNAL BAR
PLEASURE
BEARING MODE
SELECT

Contrast Adjustment

This setting adjusts the levels of LCD contrast. Choose from 10 settings.
Rotate the CH/OK knob to select the desired contrast level. The number of blocks
illuminated in the bar indicate the level. A larger number of blocks indicate a
darker LCD. For HI, all 10 blocks are illuminated; for LO none are illuminated.
SYSTM CONFIG
08
BACKLIGHT
CONTRAST
I
N
KEY BEEP
T
B A SIGNAL BAR
SHIP/SHIP
BEARING MODE
SELECT
06
BACKLIGHT
OFF
I
N
T
A
PLEASURE
SELECT
08 CONTRAST
LO
I
N
T
A
SHIP/SHIP
SELECT
Ray218E and Ray55E Marine VHF Radios
06
HI
I
N
T
PLEASURE
SELECT
08
HI
I
N
T
SHIP/SHIP
SELECT
BACKLIGHT
OFF HI
A
CONTRAST
LO HI
A