Lowrance 4900m 操作ガイド
79
map. This menu lets you select Navionics Maps. For instructions, see
the Navionics Charts entry in this section.
the Navionics Charts entry in this section.
To get to Map Data:
From the Map Page, press
From the Map Page, press
MENU
|
↓
to
M
AP
D
ATA
|
ENT
.
Map Menu (left) and Map Data Menu (right).
Earth Map Detail
From the Map Page, press
MENU
|
↓
to
M
AP
D
ATA
|
ENT
. Press
ENT
to
check to select the level of map detail you prefer. Use
↑ ↓ to choose off,
low, medium or high, then press
EXIT
to the page display.
Pop-up Map Info
From the Map Page, press
MENU
|
↓
to
M
AP
D
ATA
|
ENT
. Press
↓
to
P
OPUP
M
AP
I
NFO
. With the option highlighted, press
ENT
to check it (turn on)
and uncheck it (turn off.) After the option is set, press
EXIT
|
EXIT
to re-
turn to the page display.
Draw Map Boundaries
From the Map Page, press
MENU
|
↓
to
M
AP
D
ATA
|
ENT
. Press
↓
to
D
RAW
M
AP
B
OUNDARIES
. With the option highlighted, press
ENT
to check it (turn
on) and uncheck it (turn off.) After the option is set, press
EXIT
|
EXIT
to
return to the page display.
Fill Water with White
From the Map Page, press
MENU
|
↓
to
M
AP
D
ATA
|
ENT
. Press
↓
to
F
ILL
W
ATER WITH
W
HITE
. With the option highlighted, press
ENT
to check it
(turn on) and uncheck it (turn off.) After the option is set, press
EXIT
|
EXIT
to return to the page display.
Trackline Extension
Trackline Extension is a new tracking option that provides a visual in-
terpretation of your velocity. It charts how long it will take to travel a
predetermined distance based on your current navigational informa-
tion. Distance is shown on one side of the track with estimated time of
arrival on the other. Below the Trackline Extension window are two
Trackline Extension is a new tracking option that provides a visual in-
terpretation of your velocity. It charts how long it will take to travel a
predetermined distance based on your current navigational informa-
tion. Distance is shown on one side of the track with estimated time of
arrival on the other. Below the Trackline Extension window are two