133
9
GPS/GPS-A OPERATION
■
GPS Set mode (Continued)
Alarm Area1
9.
(Default: 0.25')
When the GPS Alarm function is set to “ALL” or one of
the memory banks, set the GPS alarm active range.
When ddd°mm.mm’ is selected in “Position Format,”
the active range can be set to between 0’08" and
59’99" in 0’01" steps.
When ddd°mm’ss" is selected in “Position Format,” the
active range can be set to between 0’05" and 59’59"
in 0’01" steps.
See page 132 for details.
0.25’
0.25’
0.25’
0.25’
Your position
Point A
Point C
Point B
Point D
N
( This description is based on the ddd°mm.mm’ posi-
tion format
; p. 132)
When a target position enters the alarm area, the GPS
alarm sounds.
Alarm Area2
10.
(Default: Both)
When the GPS Alarm function is set to the memory
channel or “RX,” set the GPS alarm active range to
“Both,” “Extended” or “Limited.”
• Limited
: When the target position is in the ap
-
proximate 500 meter range, the GPS
alarm sounds three times.
• Extended : When the target position is in the ap
-
proximate 1 kilometer range, the GPS
alarm sounds three times.
• Both
: When the target position is in the ap
-
proximate 1 kilometer range, the GPS
alarm sounds one beep, and when it is
in the approximate 500 meter range, the
alarm sounds three beeps.
500 meter (547 yard)
1 kilometer (1094 yard)
Extended range
(approx. 1 km; 1094 Y)
Limited range
(approx. 500 m; 547 Y)
Your position
The target position definitions for Alarm Area 2.
Alarm indication
When a target position comes into the alarm area,
the icon below appears.
A G C
D U P
A F C
T O N
S C P
M 1
• Position of point A : 35°00.25’N/134°59.75’E
• Position of point B : 35°00.25’N/135°00.25’E
• Position of point C : 34°59.75’N/134°59.75’E
• Position of point D : 34°59.75’N/135°00.25’E
• Example:
Your position
: 35°N/135°E
Alarm Area1 setting : 0.25’
• Example:
Blinks
