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1. OPERATION
1-27
Target zoom mode
The zoom window can display the ARPA or AIS target, as shown below.
ARPA: The symbol is enlarged twice its normal size.
AIS: The symbol is shown inside a broken square. (The symbol is not enlarged.)
The zoom cursor moves with the ARPA or AIS target.
Note: If neither ARPA nor AIS target is selected, the message "NO TARGET." ap-
pears. Press any key to erase the message.
1. Press the MENU key to open the menu.
2. Use S or T to select [Display] and press the ENTER key.
3. Use S or T to select [Zoom] and press the ENTER key.
4. Use S or T to select [On] and press the ENTER key.
The ZOOM indication appears at the upper-left corner on the screen. The zoom
window and the zoom cursor also appear (see the following illustration). To quit
the zoom, select [Off] instead of [On] and press the ENTER key.
5. Press the MENU key to close the menu.
1.5
1.5
NM
NM
Zoom window
255.5
°
R
1.094
NM
ZOOM(T)
+
Zoom cursor
Zoom indication
VECT
TRUE
05:00
+
1.5
1.5
NM
NM
255.5
°
R
1.094
NM
ZOOM(T)
+
VECT
TRUE
05:00
+
Relative or True zoom mode
(example: true zoom)
Target zoom mode
(example: AIS)
999999000
999999000