JRC JMA-3300 Series, Instruction Manual, Page: 75 / 298

Chapter 2 OPERATIONS
2.7 SOFT KEY OPERATION
2-29
2
INS
TRUCT
IO
N
M
ANUA
L
2.7.4
SETTING VECTORS
Sets TT and AIS vectors.
Reference:
The bearing and speed signal input are required to display TT and AIS vectors.
1
Select Vector Length on the soft key menu.
The soft key menu disappears and "Vector Length" of the soft key display is
color-inverted.
"Vector Length" is activated.
2
Operate with the soft keys.
Soft key 1: True Relative
Switches between true vector mode and relative vector mode.
Soft key 2: Not available
Soft key 3: Not available
Soft key 4:
Vector Length
When "Vector Length" of the soft key menu is selected, "Vector Length" of the
soft key display is color-inverted.
Vector time can be set in minutes in the range 1 to 60 min.
Turn the
[MULTI] control to set the vector length.
Reference:
When "Vector Length" is not selected on the soft key menu, press the soft key 4 to activate
the Vector Length function.
Select "Vector Length" and press the control.