Icom ID-31A

5
GPS/GPS-A OPERATION
5-4
• MY Position1 • RX Position1 • MEM Position1
Displays the Grid Locator, in-
stead of altitude.
MY Position1
Displays the Grid Locator, instead
of distance.
Displays the Grid Locator, in-
stead of distance.
00
09
08
07
06
05
04
03
02
01
19
18
17
16
15
14
13
12
11
29
28
27
26
25
24
23
22
21
10
20
01 11 21
22
12
02
23
13
03
24
14
04
90
99
98
97
96
95
94
93
92
91
91
92
93
94
80
89
88
87
86
85
84
83
82
81
81
82
83
84
70
79
78
77
76
75
74
73
72
71
71
72
73
74
60
69
68
67
66
65
64
63
62
61
61
62
63
64
50
59
58
57
56
55
54
53
52
51
51
52
53
54
40
49
48
47
46
45
44
43
42
41
41
42
43
44
140°
40°
PN
PM
QN
QM
• The grid locator map of Japan
Checking GPS Position ■ (Continued)
D Changing the Grid Locator
Grid Locator (GL) is a location compressed into a 6
character code, calculated by the longitude and the
latitude.
The locator is simply calculated by dividing the earth
surface into squares.
It is used to find the location of a radio station.
Push q while the MY Position1/ RX Position 1/
MEM Position screen is displayed.
Push D-pad( w ) to select “Grid Locator Display” and
push D-pad(Ent).
D-pad
(�)
(Ent)
• MY Position 1 : Display the Grid Locator, instead
of the altitude.
• RX Position 1 : Display the Grid Locator, instead
of the distance.
• MEM Position : Display the Grid Locator, instead
of the distance.
Push and select the [Altitude display] or [Distance
display] to go back to the previous screen.
Square
Subsquare
Field
GL : PM74SO
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