Interphase 50-200, User Manual

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17 User Manual
Fig. 2.2.6 - Radar/FF page
Otherwise to display the Radar and Fish Finder Combo pages, follow this procedure:
[PAGE] + "Radar/FF/Chart/Nav Data" + [ENTER]
Fig. 2.2.6a - Combo page
When in Split/Combo pages, the active view is highlighted by a focus (Yellow
frame). The keyboard commands are related to that focused view. To move the
focus press [MENU] twice.
2.3 ZOOM MODES
2.3.1 The Bottom Lock Zoom
The Bottom Lock Zoom mode is activated when the Fish Finder is in Auto Range or
Bottom Lock mode (see Par. 3.1.3) and the Variable Depth Marker (VDM) is not
displayed on the screen.
In Bottom Lock Zoom mode the Fish Finder Display is automatically moved up/
down as to keep the Bottom Line always visible in the lower half of the screen.
NOTE Moving the Cursor key up/down displays the Variable Depth Marker (VDM)
switching the Fish Finder in Marker Zoom mode.
2.3.2 The Marker Zoom
The Marker Zoom mode is activated either when the Fish Finder is in Manual
Range mode (see Par. 3.1) or the Depth Cursor is displayed on the screen.
In Marker Zoom mode the Fish Finder Display position is controlled by moving the
Variable Depth Marker (VDM) and pressing and holding [ENTER] for 1 second on
the selected position. Moving the Variable Depth Marker (VDM) over the top or