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3. VERTICAL MODE
3.5
Display Range
The [RANGE] control selects the detection range. The range selected is
momentarily displayed in large characters at the center of the vertical 1 display.
Range is always displayed at the lower left-hand corner of the vertical 1 display.
Below are the default ranges (in meters).
Range Setting
Range
1. Press the [H/V] key to show the gain and range indications of the vertical
mode in yellow.
2. Operate the [RANGE] control to select desired range.
Note: Ranges may be preset as desired on the PRESET, MEMORY CARD
menu. For further details, see V-SCAN RANGE on page 8-5.
3.6
Measuring the Range
Operate the trackball to place the trackball mark on the vertical 1 (or vertical 2)
display. The range to the location selected is shown at the top left corner.
Trackball data
Slant range
Horizontal range
Vertical range
Angle to trackball
mark from hori-
zontal
Trackball mark
position
3-6
1
2
3
200
400
600
1547m
1473m
473m
A
33˚
W
34
56.789N
°
123
45.678E
°
500
1000
1500
500
1000
R 2000m
G
8
V 12˚
Trackball mark
Figure 3-7 Measuring range with the trackball
4
5
6
1000
1600
2000
N
V
2000
S
7
8
3000
4000
NAV
DATA
E
DISPLAY
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Troubleshooting
