Raymarine L750 Operations Instructions download pdf (Page 53)

Chapter 3: Operating Instructions

Fig. 3-10 Zoom Feature On

Zoom area

When you turn on the zoom feature, it can only enlarge a part of the

Downlook display. You must decide which part you want to enlarge.

As we said, the right side of the display shows the normal Downlook

display. The vertical line at the right edge of this display shows the

area or “window” of the water being enlarged. On the right edge of the

zoomed section of the display, the number at the top of the display

shows the depth at the top of the zoomed area. The number at the

bottom shows the depth at the bottom of the zoomed area.

When the Fishfinder is set for Auto Zoom, it will choose the zoom area

automatically. The unit always chooses an area of the water which

includes the bottom. The unit then moves this area up or down to keep

the bottom in the picture. The Auto Zoom feature is helpful for bottom

fishing.

Zoom

magni-

fication

Part of downlooker page

Zoom

area

selector

bar

Depth

at top

of zoom

area

Depth

at bottom

of zoom

area

Zoomed area

Auto zoom is on

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Raymarine L750 Operations Instructions Page 53