Backlight Sync (Blight Sync); Contrast - Lowrance LMF-400 Installation And Operation Instructions Manual

Multi-function gauge
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Backlight Sync (BLight Sync)

By turning on the Backlight Sync function, all the backlight levels for
components on the LowranceNet may be controlled by any of the
gauges or head units in the network. If you adjust the backlight on one
of the gauges or display units, the backlight levels from the other
gauges and display units will be changed, too. Backlight Sync will be on
by default.
To set Backlight Sync:
1. Press
MENU
.
ENTER
2. Highlight
appear with two options: BLight Sync (Backlight Sync) and Adjust.
3. Highlight
B
Sync menu with two options: On and Off. Turning on Backlight Sync
will cause the backlight level for all gauges on the LowranceNet to be
synchronized with the backlight level on your LMF-400.
4. Select the desired option (
to the main display.

Contrast

The Contrast feature allows you to darken or lighten the display
screen. If you have more than one gauge, each gauge's contrast is
adjusted individually. Contrast is not synchronized over the network.
To adjust Contrast:
1. Press
MENU
. Select
ENTER
will launch the Contrast Adjustment vertical scrollbar.
2. Use the
UP
3. Press
EXIT
the main display.
Contrast is highlighted on the Screen menu (left). The Contrast Adjust
window (center). Reverse Video highlighted on Screen menu (right).
, use the
UP
and press
B
ACKLIGHT
and press
S
LIGHT
YNC
, use the
UP
from the Screen menu and press
C
ONTRAST
and
keys to move the bar to a desired level.
DOWN
to return to the Screen menu or press
and
keys to select
DOWN
ENTER
ENTER
or
) and press
O
O
N
FF
and
keys to select
DOWN
17
S
CREEN
. The Backlight menu will
, which will open the BLight
ENTER
S
CREEN
ENTER
and press
to be directed
and press
, which
ENTER
to return to

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