Menu System; Economy Mode - Standard Horizon MAGNUM NAV-40 Owner's Manual

Menu System

RECALL MEMORY
Contents
Selecting this Menu item allows you to recall and navigate a Track or Route.
M
ENU
GPS RECV ON/OFF
To conserve battery life, you can turn the GPS Receiver circuitry completely off
(if, for example, you just want to enter items into the "Notes" memo pad, or do
calculations using the Conversion or Celestial pages, for example. When the GPS
receiver is Off, the " " will appear in the Title Bar at the top of the LCD.

ECONOMY MODE

Battery conservation can also be achieved using the Economy Mode. When set to
"ON" in the Menu, the Economy Mode causes the MAGNUM to poll the GPS
satellites every 2 seconds, thus reducing current drain. When the Economy Mode
is set to "ON," " " will appear in the Title Bar at the top of the LCD.
TRACK PAGE DATA
The Track Page may be set up to include four important data boxes, such as
Speed, Course over Ground, Odometer, etc. These boxes may be defined by en-
tering the Menu, then clicking on "SETUP" a "SELECT FIELDS" a "TRACK
PAGE" and clicking on the boxes corresponding to the features desired (you must
de-select an item first if four selections have already been made).
For maximum available map area on the Track Page, the Track Page Data may
also be switched Off. Click on "EXIT" when you have completed the setup.
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