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BASIC OPERATION
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■ OFF CENTER function
The scanning area can be shifted in direction and
can be partially enlarged. This is useful when the
Head-up screen is selected, and you want to enlarge
the bow direction display, or the center of the screen
shifts in the direction of the intersection.
L This function is selectable in 24 NM or shorter ranges.
L This function is not selectable in the TM screen.
1. Push [OFF CENT]/[ ] to shift the screen.
2. Push [OFF CENT]/[ ] again to return to the
normal screen.
The OFF center mode setting can be changed in the
“OFF Center Mode” item in the System menu.
• 25%, 50%, 75%, and Cursor are selectable.
■ Zoom function
The Zoom function expands the target to two times
normal view.
1. Move the cross-line cursor to a desired target.
2. Hold down [MODE]/[ ] for 1 second to
toggle between the zoomed view and the normal
view.
• The ZOOM icon ( ) is displayed in the upper right of
the screen.
■ Interference Rejection function
Radar interference may appear when another
vessel’s radar is operating on the same frequency
band in close proximity. The Interference Rejection
(IR) function can eliminate this type of interference.
1. Push [MENU]/[ ] to display the Menu screen.
2. Push [t] or [u] to select the Video menu.
3. Push [p] or [q] to select the “IR” item.
4. Push [ENTER]/[ ] to enter the option selection
mode.
5. Push [t] or [u] to select the IR function 1, 2, or
OFF.
6. Push [ENTER]/[ ] to save the setting.
7. Push [MENU]/[ ] to exit the Menu screen.
• “IR1” or “IR2” indicator is displayed in the upper right
of the screen, when the function is activated.
OFF center view
Normal view
With IR function ON
Radar interference
(MENU w Video w IR)