JRC JMA-9123-7XA Instruction Manual page 200

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JMA-9100 Instruction Manual 3.BASIC OPERATION
3.7.4.2 Route Alarm
The route alarm is activated when own ship deviates from the specified width of the route.
The route alarm lines are displayed with a specified width provided.
Route Alarm has the following two types of operations:
Approach： An alarm is activated when own ship enters the route range from
XTE(Cross
Track Error)：
Procedures
1) Open the WPT/Route Setting menu by performing the menu
operation below.
2) Left-click the set value of the
2. Route Alarm
operation mode.
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3.7 USE ROUTE FUNCTION
Arrival / Break Off
0.00nm
Break Off alarm is activated
when own ship is outside the
specified range .
Own ship
position
outside.
An alarm is activated when own ship leaves the route range.
Route
→ 2. WPT/Route Setting
item, and select an
Approach / XTE
0.00nm
3－ 80
: Set the operation mode.
: Set the radius of the Waypoint alarm circle. If
0.00nm is set, alarm operation will be turned off.
Route alarm line
To Waypoint
Route alarm line
Operation mode
: Set the operation mode.
: Set the width of the route (one side). If
0.00nm is set, an alarm operation will be
turned off.
2. Route Alarm
Approach 0.00nm
Width of the route
(one side)