User Manual

48
5.5.1.2 Determining the distance (VRM1)
(1) Select VRM1 from the pull-down display items using the
up-down cursor key, and press the "ENT" key.
(2) When the ON/OFF sign is displayed beside the letters VRM1,
select ON with the up-down cursor keys and press the "ENT"
key.
(3) If you press the "ENT" key, the variable range marker1 (VRM1)
and its distance in a reverse display appear in the lower left
corner of the screen (See Note).
(4) To measure the distance to a target, place the VRM1 on the front edge of the target with the rotary
control and read the distance.
(5) You can use the VRM1 functions in the following modes.
(a) Press the "ENT" key to show the VRM1 display still on the screen
(b) Press the "MENU" key without the VRM1 display.
(c) Pressing another function key will lead to the function of that key with the VRM1 display still on
the screen.
Up/Down
→
ENT
→
Up/Down
→
ENT
→
Control knob
→
ENT (a)
(Select VRM1) (Select ON) (VRM1 operation)
→
MENU
(b)
→ Other function key (c)
Note: 1 xx.xx NM indicates VRM1.
5.5.1.3 Bearing measurement (EBL2)
Refer to the section “Bearing measurement (EBL1)”.
The "EBL2" will appear in a reverse display in the lower right corner of the screen.
Note: 2 xxx.x indicates the bearing measured by EBL2.
5.5.1.4 Determining the distance (VRM2)
Refer to the section “Determining the distance (VRM1)”.
The "VRM2" will appear in a reverse display at the lower right corner of the screen.
Note: 2 xx.xx NM indicates the distance measured by VRM2.
5.5.1.5 Measuring the distance or angle between two points ( FL EBL2, FL VRM2 )
Determining the distance (VRM2)
(a) Preparation for the measurement
(1) Use the up-down cursor keys to select FL VRM2 from the pull-down display items, and press the
"ENT" key.
(2) Use the up-down cursor keys to select ON from the ON/OFF display beside the FL VRM2 items,
and press the "ENT" key. The “SET START POINT” item will be shown and a small cross mark
appears. (Once this is set, the "ON" state continues unless any other change is made.)
Up/Down → ENT → Up/Down → ENT ----------------------- FL VRM2 is turned
ON and the small cross
(Select FL VRM2) (Select ON) mark appears.
(b) Setting a reference point for the distance measurement
Use the left-right and up-down cursor keys to place the small cross mark on one of the two echoes
whose distance is to be measured, and press the "ENT" key.
Up/Down & Left/Right → ----------------------- ENT Criterion of the reference point
is set.
(Place the cross cursor on an echo)
.75
.25
HU
+
1 0.00NM