Operation Manual

User Manual

NOTE The frequency displayed depends on the selection done in the Frequency item

(see Par 6.6.7).

The MENU key

Pressing [MENU] activates the Fish Finder Setup menu (see Par. 6.6). Pressing

[MENU] subsequent times toggles between the Fish Finder Setup menu and the

Functions menu.

The Cursor key

Moving the Cursor key up/down adjusts the Variable Depth Marker (VDM) up or

down on the screen.

The ENTER key

Pressing [ENTER] activates the Sensitivity menu (see Par. 6.6.9) that allows

tuning the Gain, the Surface Noise Filter and the STC.

Fig. 6.3.2a - Sensitivity sub-menu

Pressing [CLEAR] turns off the Sensitivity menu.

The CLEAR key

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.

6.3.3 Fish Finder 50/200 kHz page

To display the Fish Finder Dual Echogram, follow this procedure:

[PAGE] + select the Fish Finder 50/200 kHz page + [ENTER]

Fig. 6.3.3 - Fish Finder 50/200 mode

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.