Garmin GPSMAP 135 Sounder - Manual (Page 39)

5. Enter any desired information for the waypoint such as name, comment, etc., and
press T.
6. To resume display movement, press Q or T.
Note: In the event that you only want to find the depth of an object and not
mark it as a waypoint, simply press Q once the depth has been displayed to
return to normal operation.
Map/Sounder Page Split Screen
The GPSMAP 135 Sounder can be configured to display a split screen display of
a sounder window and map page simultaneously to let you see cartography and
sounder information at the same time. The split screen is activated from the map
page only.
To select the map/sounder split screen display option:
1. Press the O key to display the map page options menu.
2. Highlight the ‘Setup Page Display?’ option and press T .
3. Select either of the entries for “Fields & Sounder” and press T .
The split screen map/sounder page functions as only a map page with sounder
window for viewing only. To modify the sounder page, you must push Q, (to
access the sounder page) make any desired changes, and then push
J to return
to the map/sounder split screen. Note: For best results, it is recommended that
you maximize the map portion of the sounder/map split screen. See page 40.
A. Use the target cursor to mark an underwater
waypoint and press ENTER.
B. Underwater waypoints can be marked while
using the zoom function by following the same
steps used for a non-zoomed screen.
29
A B
SECTION
3
SOUNDER PAGE
Underwater Waypoints
and Map/Sounder
Split Screen
GPS 135 Rev C 8/4/98 4:17 PM Page 29