Raymarine A series, Инструкция по установке и эксплуатации

Страница: 276 / 464

Mode 1 Mode 2 Mode 3
The A-scope
image is centred in
the window. The left-hand side
of the Mode 1
image is expanded
to give a more
detailed view. The A-scope
image angles
outward as signal
width increases
with depth.
The numbers displayed at the bottom when in
A-Scope mode indicate the approximate diameter (in
selected depth units) of the conical beam’s coverage
of the bottom.
Selecting A-Scope mode
From the fishfinder application, with the A-Scope
display mode selected:
1. Select
Menu .
2. Select Display Mode .
3. Select Select Mode: .
4. Select A-Scope .
5. Select A-Scope: to display the list of A-Scope
modes.
6. Select the required mode.
Bottom Lock
The Bottom Lock display mode applies a filter which
flattens the image of the bottom and makes any
objects on or just above it easier to see. This feature
is particularly useful for finding fish that feed close
to the bottom.
Adjusting the range of the bottom lock image allows
you to view more bottom details. You can also
reposition the image on the screen to anywhere
between the bottom of the window (0%) and the
middle of the window (50%) using the Bottom Shift
control.
Adjusting the bottom lock range/position
From the fishfinder application, with bottom lock
display mode selected:
1. Select
Menu .
2. Select Display Mode .
3. Select Bottom Lock to switch between Full
screen and Split screen
4. Select B-Lock Range .
Selecting Bottom Lock Range will display the
B-Lock Range numeric adjust dialog.
5. Adjust the setting to the required value.
6. Select
Back or use the Ok button to confirm the
setting.
7. Select B-Lock Shift to reposition the image
onscreen.
Selecting Bottom Lock Shift will display the
B-Lock Shift numeric adjust dialog.
8. Adjust the setting to the required value.
9. Select
Back or use the Ok button to confirm the
setting.
276 a Series / c Series / e Series