Raymarine Ray49 - Contrast Adjustment

52 Ray49 Marine VHF Radio
Press the transceiver CH/OK knob or microphone HI/LO key to accept.
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.
D10151-1
SYSTM CONFIG
>BACKLIGHT
CONTRAST
KEY BEEP
69
BACKLIGHT
OFF HI
PRESS [OK]
69
BACKLIGHT
OFF HI
PRESS [OK]
69
SYSTM CONFIG
>BACKLIGHT
CONTRAST
KEY BEEP
69
D10152-1
CONTRAST
LO HI
PRESS [OK]
71
SYSTM CONFIG
BACKLIGHT
>CONTRAST
KEY BEEP
71
CONTRAST
LO HI
PRESS [OK]
71
SYSTM CONFIG
BACKLIGHT
>CONTRAST
KEY BEEP
71