Lowrance GlobalMap 3600C iGPS, Operation Instructions Manual

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79
Tip:
You can pick any spot on the map to begin your simulation session
by using the Initialize GPS command. This makes your unit think
it's located at the position you select. See its entry following the en-
try for
Hide GPS Features .
Initialize GPS
This command is handy when you are practicing in simulator mode. (See
the entry in this section for
GPS Simulator .) In simulator mode, this
command makes the unit operate as if it is sitting someplace other than
its actual location. So, you and your unit could be located in Kansas City,
but easily practice navigating in the ocean off Islamorada, Florida.
1. Press
MENU
|
MENU
|
↓
to
GPS S
ETUP
|
ENT
|
ENT
.
2. A message appears, telling you to move the cursor near the desired
location and press
ENT
. When the message automatically clears, follow
the message instructions.
3. In a moment, your present position marker arrow appears on the
map in the location you selected with the cursor. The unit will consider
that spot as its last known position until changed by either a live satel-
lite lock-on or a new simulator location.
Map Auto Zoom
This receiver has an auto zoom feature that eliminates much of the but-
ton pushing that other brands of GPS receivers force you to make. It
works in conjunction with the navigation features.
First, start navigation to a waypoint. (See the waypoint section for
more information on navigating to a waypoint.) Then, with the auto
zoom mode on, the unit zooms out until the entire course shows, from
the present position to the destination waypoint. As you travel toward
the destination, the unit automatically begins zooming in — one zoom
range at a time — always keeping the destination on the screen.
To turn this feature on, from the
M
AP
P
AGE
, press
MENU
|
↓
to
A
UTO
Z
OOM
|
ENT
|
EXIT
. Repeat these steps to turn it off.
Map Data
This menu lets you turn the map off, if desired (which turns the map
screen into a GPS plotter); turn off or on the pop-up map info boxes;
draw the map boundaries or boxes around the areas of high detail; or
show water on the map as white to contrast land. You can also turn on
or off Map Overlays, which display latitude and longitude grid lines or