Icom MR-1220 Instruction Manual - Page 17

Temporarily zooming the view, Zoom function, Off Center function, Hiding the heading marker

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Basic operation 2 Changing the screen view DDTemporarily zooming the view You can temporarily zoom the view to the cursor position. 1. Move the cursor to where you want to zoom, and then hold down [ENTER]/[ ] for 1 second. •• The context menu is displayed. 2. Select "Zoom One Point," and then push [ENTER The screen zooms to the cursor position. 3. Push any key to return to the previous view. Normal view Zoomed view DDZoom function In the 2D view mode, The Zoom function expands the target to two times normal view into the sub window. Normal screen With Zoom function ON 1. Move the cross-line cursor to a target. 2. Hold down [MODE]/[ ] for 1 second to change between the zoomed view and the normal view. •• The ZOOM icon is displayed in the upper right of the screen. DDOff Center function 1 The Off Center function is used to enlarge the upward view, typically the bow direction display in the Head- 2 up screen mode, by shifting downward the center of the screen. 3 4 5 6 7 8 Normal view 9 OFF center view The Off Center function is usable in 24 NM or shorter 10 ranges, excepting for the TM screen mode. 11 zz Push [OFF CENT]/[ ] to shift the screen. zz Push [OFF CENT]/[ ] again to return to the 12 normal screen. TIP: The OFF center rate is settable in the "OFF 13 Center Mode" setting in the System menu. 14 [MENU]/[ ] > System > OFF Center Mode Options: 25%, 50%, 75%, or Cursor 15 DDHiding the heading marker 16 (Head-line OFF) The heading marker is a line that indicates your 17 vessel's bow direction. This marker will be displayed on the center of the screen when the Head-up screen: 18 H-UP or H-UP (3D) is selected. You can temporarily hide the heading marker while 19 holding down the [MENU (HL-OFF)]/[ ( )] key in such case that a target is under the heading 20 marker. 21 12

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12
BASIC OPERATION
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Changing the screen view
D
Temporarily zooming the view
You can temporarily zoom the view to the cursor
position.
1.
Move the cursor to where you want to zoom, and
then hold down [ENTER]/[
] for 1 second.
•
The context menu is displayed.
2.
Select “Zoom One Point,” and then push
[ENTER]/[
].
•
The screen zooms to the cursor position.
3.
Push any key to return to the previous view.
Zoomed view
Normal view
D
Zoom function
In the 2D view mode, The Zoom function expands the
target to two times normal view into the sub window.
With Zoom function ON
Normal screen
1.
Move the cross-line cursor to a target.
2. Hold down [MODE]/[
] for 1 second to
change between the zoomed view and the normal
view.
•
The ZOOM icon
is displayed in the upper right
of the screen.
D
Off Center function
The Off Center function is used to enlarge the upward
view, typically the bow direction display in the Head-
up screen mode, by shifting downward the center of
the screen.
OFF center view
Normal view
The Off Center function is usable in 24 NM or shorter
ranges, excepting for the TM screen mode.
z
Push [OFF CENT]/[
] to shift the screen.
z
Push [OFF CENT]/[
] again to return to the
normal screen.
TIP:
The OFF center rate is settable in the “OFF
Center Mode” setting in the System menu.
[MENU]/[
] > System >
OFF Center Mode
Options: 25%, 50%, 75%, or Cursor
D
Hiding the heading marker
(Head-line OFF)
The heading marker is a line that indicates your
vessel’s bow direction. This marker will be displayed
on the center of the screen when the Head-up screen:
H-UP or H-UP (3D) is selected.
You can temporarily hide the heading marker while
holding down the [MENU (HL-OFF)]/[
(
)] key in such case that a target is under the heading
marker.