Humminbird 700 Series Installation & Operation Manual page 30

The control
head detects
all of the GPS
sources in the
network.
(see Customize
the Unit Name)
NOTE: The current GPS Fix Type is reported as No Fix, Fixed, or Enhanced. An Enhanced
fix has been augmented using information from WAAS, EGNOS, or MSAS. An Enhanced
Fix is required for navigation.
Selecting a GPS Source
Unit Name Unit Model
Column Number
Column
GPS Type GPS Fix
Column Column
(Internal or
External)
25
GPS tab
Selected
The check mark
indicates the
source is used by
the control head.
Empty
The empty box
indicates the GPS
data is available
but not selected.
GPS Sources