Setting Ais Filter - JRC JMA-2353 Instruction Manual

Chapter 2 OPERATIONS
2.7 SOFT KEY OPERATION
Soft key 3: Delete
Press to delete the marks of selected type.
Hold down to delete all marks.
Soft key 4: Event Mark ENT
An event mark is placed at the own ship's position.
Reference:
You can easily store the event marks, such as fishing spots.
Use the cursor to enter the marks for fishing spots, a sinking ship, fish reef, etc.

2.7.21 SETTING AIS FILTER

Once the AIS filter is set, only the AIS targets that are inside the filter area are displayed
(setting can be made such that AIS targets outside the AIS filter will not be shown).
The filter is initially set in a circle having a radius of 20 [NM] from the own ship's
position. If 50 or more targets exist in the filter range, they are displayed according to the
priority explained in "■ AIS Symbols" of Section "2.7.5 AIS OPERATIONS".
Reference:
 Bearing signal input and latitude/longitude data input are required to use AIS functions.
 This function is initially set to off. To use this function, set this to on by referring to
"■ Soft Key Menu Setting" in "4.10 Control" of the Installation Manual.
1 Select
The "AIS Filter" soft key display appears.
2-70
The confirmation dialog window is displayed.
(Marks and event marks are not distinguished when deleting.)
AIS Filter on the soft key menu.
"AIS Filter" is color-inverted.