Garmin Fishfinder 250, Owner'S Manual

Page: 28 / 46

B
ASIC
O
PERATION
> U
SING THE
M
AIN
M
ENU
24 Fishfinder 250/250C Owner’s Manual
The following selections require the proper NMEA data (pages 8-9)
in order to display information in a data field:
Bearing
,
Compass
,
Course , Distance to Next , Off Course , Pointer , Position , Speed ,
Time of Day , Track , Turn , and VMG . NMEA Input/Output must
also be enabled to receive this data (page 27).
To toggle the data field display:
1. Use the ARROW keys to highlight Advanced Data Fields
and press ENTER .
2. Select On or Off and press ENTER .
To open the advanced data field setup screen, use the ARROW keys
to highlight Configure Advanced Data Fields and press ENTER .
Advanced data field setup screen
You may either directly edit an existing field on the left or add a new
data field from the list on the right. Highlighted items on the right
appear with a black background and the associated field on the left is
outlined with a moving dotted line.
To modify or add a data field:
1. Using the ARROW keys, press Left to modify an existing
field or Right to add a new one, then press Up or Down to
highlight the desired item. Press ENTER . The available
options appear on the right.
2. Select an option from the list on the right and press ENTER .
You may choose to display a Wide or Narrow sized format
(some data fields are only available in Wide format), arrange
the display order with Move Up or Move Down ( Narrow
data fields always arrange below Wide data fields), Remove
a data field, or Replace a data field. For Replace , choose a
replacement item from the list and press ENTER .
3. Highlight OK and press ENTER to save changes.
Modifying a data field