Furuno MU-151C Operator's Manual page 16

Menu item
Increases or decreases contrast level.
Contrast
Adjusts the gain value of RGB together.
H Total Adjusts the image size horizontally.
If the setting value is inappropriate too much,
nothing may appear on the screen.
Phase Adjusts the characters and graphic lines.
H Position Moves the image position horizontally.
V Position Moves the image position vertically.
ContrastRed Adjusts red color contrast.
ContrastGrn Adjusts green color contrast.
ContrastBlu Adjusts blue color contrast.
AutoAdjust Adjusts timing automatically for H Total, Phase,
H Position and V Position.
AutoColor Increases or decreases contrast level automatically.
Default Initializes settings.
When nothing or "AutoAdjust ERROR" appears on
the screen in adjusting, select [Default] and press
the [MENU] key.
AutoAdjust and AutoColor may not function depending on equipment connected. Refer to
the table below.
Equipment
FCV-1200L/LM
FCV-1500L
CH-250
CH-270
CSH-5L/8L
CI-68/88
GD-280/380/680
FR-1500 MARK-3 series
Contents of menu item
Function
AutoAdjust
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
8
Available range
0-255
0-127
0-61
-
-
0-255
0-255
0-255
AutoColor
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No