Traditional, Garmin Clearvü, And Sidevü Sonar Setup; Setting The Zoom Level On The Sonar Screen - Garmin GPSMAP 84 Series Owner's Manual

Traditional, Garmin ClearVü, and SideVü Sonar Setup
NOTE: Not all options and settings apply to all models, sounder modules, and transducers.
NOTE: These settings do not apply to Panoptix transducers.
From a sonar view, select Menu > Sonar Setup.
Scroll Speed: Sets the rate at which the sonar scrolls from right to left
In shallow water, you can select a slower scroll speed to extend the length of time the information is
displayed on screen. In deeper water, you can select a faster scroll speed. Automatic scroll speed adjusts
the scrolling speed to the speed the boat is traveling.
Noise Reject: Reduces the interference and the amount of clutter shown on the sonar screen
Rejection Settings, page
Appearance: Configures the appearance of the sonar screen
Alarms: Sets sonar alarms
Advanced: Configures various sonar display and data source settings
applicable to Garmin ClearVü or SideVü sonar views.
Installation: Configures the transducer
page 81).

Setting the Zoom Level on the Sonar Screen

1 From a sonar view, select Menu > Zoom >
2 Select an option:
• To set the depth and zoom automatically, select Auto.
If necessary, select Set Zoom to modify the zoom setting. Select View Up or View Down to set the depth
range of the magnified area, and select Zoom In or Zoom Out to increase or decrease the magnification
of the magnified area.
• To set the depth range of the magnified area manually, select Manual.
If necessary, select Set Zoom to modify the zoom setting. Select View Up or View Down to set the depth
range of the magnified area, and select Zoom In or Zoom Out to increase or decrease the magnification
of the magnified area.
• To magnify one particular area of the screen, select Magnify.
If necessary, select Magnify to increase or decrease the magnification level.
TIP: You can drag the magnification box to a new location on the screen.
• To zoom in on the sonar data from the bottom depth, select Bottom Lock.
If necessary, select Span to adjust the depth and placement of the bottom lock area.
To cancel the zoom, deselect the Zoom option.
76
78).
(Sonar Alarms, page 80).
(Traditional, Garmin ClearVü, and SideVü Transducer Installation Settings,
> Mode.
(Setting the Scroll Speed, page
(Sonar Appearance Settings, page
(Advanced Sonar Settings, page
77).
(Sonar Noise
79).
80). Not
Sonar Fishfinder