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Backward Bearing Directions
- The XG-20 has a built-in a function which
shows the backward bearing direction of an object.
- The backward bearing direction is the bearing
direction opposite the direction from normal
bearing direction.
- When the 'Backward Bearing' indicator " " is
appeared, the XG-20 shows the backward
bearing direction of the direction which the
watch's pointer is pointing.
NOTE: In Backward Bearing Compass Mode, the magnetic
north indicator and the compass points readout will not be
affected.
To Select Normal Bearing and Backward Bearing
- Press the [mode] button to select between normal and
backward bearing directions, in the Compass Mode.
- The backward bearing will be return to normal
bearing automatically in the following conditions:
1) the
XG-20 change to standby mode.
2)the
XG-20 change to Current Time Mode.
Compass Lock
- The XG-20 built-in a lock function to lock
important direction readings, in the Compass Mode.
- When the 'Lock' indicator 'LOCK' is appeared, the
locks the direction readings, hence the
direction reading will not be changed even the pointer is
pointing to another object.
To Lock/Unlock the Compass Lock
- Press the [start/stop] button to lock/unlock the direction
readings, in the Compass Mode.
- The compass lock will be released automatically on the
following conditions:
.
1) The
XG-20 changes to standby mode.
2)The
XG-20 changes to Current Time Mode.
XG-20
11.10 Compass Mode - Backward Bearing Direction
11.11 Compass Mode - Compass Lock
Compass Mode
(Direction unlocked)
Compass Mode
(Normal Bearing)
Compass Mode
(Direction locked)
Compass Lock
Compass Mode
(Backward Bearing)
Backward Bearing
compass lock
indicator
backward bearing
indicator
Check your position by Backward Bearing
- The
XG-20 can check your position by backward
bearing.
- Spot two distant identifiable landmarks (mountains,
light- houses, forts and buildings) of your current
position, such as the mountain A and B.
- Consult a map to find out the mountain A and B's
locations on a map.
- Check out the backward bearing directions of mountain
A and B of your current position, such as 1358 for
mountain A and 2708 for mountain B.
- Use a ruler to draw the line 1358 on the map which
starting from the mountain A. Draw the lines 2708 on
the map which starting from the mountain B.
- Your current position will be at the intersection point
(point A) of the lines 1358 and 2708.
11.12 Compass Mode - Application of the Compass I
mountain B
Check Current Position
By Backward Bearing
mountain A
2708
1358
point A
08
LOCK
LOCK
LOCK
Measure Compass Directions
- When measuring compass directions, make sure
that the
XG-20 is placed on a flat surface
which is parallel to the horizon.
- If you are wearing the XG-20 during the
measurement, make sure that your wrist is
parallel to the horizon.
IMPORTANT: If the watch is not parallel to the
horizon when taking a measurement, the result may
be inaccurate.
- Point the pointer which is engraved on the watch in
the direction where your target object is.
- Press the [Compass] button once to select the
Compass Mode, in the Current Time Mode.
- The Compass points of the target object appears on
the 1st row of the display. The digital bearing
direction of the target object appears on the 2nd r o w
of the display. The arrow shape indicators on the
display points the magnetic north .
11.9 Compass Mode - Measure Compass Directions
Compass Mode
Measure Compass Directions
2.
Press the [compass]
button once to switch
to Compass Mode, in
the Current Time Mode
5.
4.
Magnetic north
indicator will be
display
3.
Compass point of
the object will be
displayed
Bearing direction
of the object will
be displayed
target object
08
08
3288
1.
Point the pointer in
the direction of
the target object
start/stop
button
mode
button
start/stop
button
mode
button
normal
bearing
backward
bearing
A
A