Dual Frequency Page; Zoom Page - Si-tex SNS-1100 User Manual

By pressing [CLEAR] the Variable Depth Marker (VDM) is hidden.
The ZOOM IN and ZOOM OUT keys
From this page pressing [ZOOM IN] once changes to Zoom 2X, pressing [ZOOM IN] twice
changes to Zoom 4X, while pressing [ZOOM OUT] reverts to Zoom 2X and no zoom.
5.3.3

Dual Frequency page

To display the Fish Finder Dual Echogram, follow this procedure:
[MENU] + "Page" + [ENTER] + "Fish Finder" + [ENTER] + "Dual Frequency" + [ENTER]
The Cursor key
Moving the cursor to the right or the left moves the Variable Depth Marker (VDM) between the
50 and 200kHz displays. Moving the cursor up or down will move the VDM up and down. Press
[CLEAR] to hide the VDM.
The ZOOM IN and ZOOM OUT keys
From this page pressing [ZOOM IN] once changes to Zoom 2X, pressing [ZOOM IN] twice
changes to Zoom 4X, while pressing [ZOOM OUT] reverts to Zoom 2X and no zoom.
5.3.4 Zoom page
To display the zoomed Fish Finder page on the left half of the screen and the unzoomed Fish
Finder Echogram on the right half of the screen, follow this procedure:
[MENU] + "Page" + [ENTER] + "Fish Finder" + [ENTER] + "Zoom" + [ENTER]
The Depth Cursor is shown only on the unzoomed Fish Finder Echogram.
The ZOOM IN and ZOOM OUT keys
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Fig. 5.3.3 - Fish Finder Dual Frequency mode
Fig. 5.3.4 - Fish Finder Zoom Page