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18 Northstar Explorer VHF Series: 721US, 721EU Operation and Installation Manual
2-6-2 Local Time (TIME OFFSET)
The local time can be set by entering the time off set between UTC and local time as follows.
1. Select GPS/DATA, then SETTING.
2. Select TIME OFFSET to enter the diff erence between UTC and local time. Half hour increments can be
used with a maximum off set of ±13 hours.
In this example, a diff erence of +1.5 hours has been entered and the local time is displayed with the
suffi x LOC.
Z
A
B
C D F
G
H
I
N
O
P
Q
R
S
T
U
W
E
STANDARDTIMEZONES
CorrectedtoJanuary2005
Zoneboundariesareapproximate
DaylightSavingTime(SummerTime),
usuallyonehourinadvanceofStandard
Time,iskeptinsomeplaces
Mapoutline©MountainHighMaps
CompiledbyHMNauticalAlmanacOffice
Z
A
B
C
C*
D
D*
E
0
+1
+2
+3
+330
+4
+430
+5
E*
F
F*
G
H
I
I*
+530
+6
+630
+7
+8
+9
+930
K
K*
L
L*
M
M*
M†
+10
+1030
+11
+1130
+12
+13
+14
N
O
P
P*
Q
R
S
-1
-2
-3
-330
-4
-5
-6
T
U
U*
V
V*
W
X
Y
-7
-8
-830
-9
-930
-10
-11
-12
h
h
h
hh
m
m
m
m
m
NoStandardTimelegallyadopted
‡
StandardTime=UniversalTime+valuefromtable
V
X
K
L
P
Q
Q
R
V
U
T
S
R
Q
P*
T
S
A
A
Z
B
C
Z
A
B
B
B
C
S
S
S
R
H
I*
K
K
M
M
‡
‡
H
H
H
I
K
E
F
G
E
D
*
*
*
*
C
C
D
F
G
H
D
E
F
H
I
G
C
D
D
E
K
L
M
Z
Z
P
N
0°
30°E
60°E
90°E
120°E
150°E
30°W
60°W
90°W
120°W
150°W
180°
180°
M
N
N
O
O
Z
Z
Z
C
D
D
E
F
E
*
E
*
F
*
K
L
*
*
L
L
M
M
Q
O
Q
A
S
U
W
V
*
A
Y
M
L
MY
P
K
H
M
X
X
W
W
X
M*
W
M
*
M
*
M
M
L
F
M
Z
M
†
K
I
D
F
G
I
I
I
K
L
L
P
Z
InternationalDateLine
InternationalDateLine
R
C
B
B
A
P
R
I
H
P
C
GPS/DATA
MANUAL
>SETTING
GPS/DATA
> TIME OFFSET
TIME FORMAT
TIME DISPLY
TIME OFFSET
>+01:30
02:30PM LOC