Onwa Marine Electronics KR-12X8 - Manual (Page 29)

Measuring range and bearing between two targets
The procedure which follows shows how to measure the range and bearing between
target
's origin (cursor) on the center of target
's
origin shifts to cursor.
4. Press the [EBL/VRM CONTROL] key.
5. Press the onmipad to bisect target
"A" and target "B" in Figure 2-11.
1. Press the omnipad to place EBL1 "A".
2. Press the [EBL/VRM SELECT] key to choose EBL1 readout and then press
the [EBL/VRM CONTROL] key.
3. Select EBL OFFSET on the menu and press the [ACQ/ENTER] key. EBL1
"B" with EBL1. Check the EBL1 readout to
find the bearing between target "A" and target "B".
6. Press the [EBL/VRM SELECT] key to choose VRM1 readout. Press the
omnipad to place the outside edge of VRM1 on the inside edge of target "B".
Check the VRM1 readout to find the range between target "A" and target "B".
7. To cancel, select EBL OFFSET on the menu and press the [ACQ/ENTER] key.
VRM1
Cursor Bearing
EBL1
Figure 2-11 Measuring the range and bearing
between two targets by using the offset EBL
VRM1 Range
VRM2 Range
22 45.135 N
21.237 E
115
5.5NM 20
VRM1 VRM2
EBL1 EBL2 70 R 152 R
4NM 2NM
22